20356025760

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 960

約数和(自身を含む): 88677566208

約数和(自身を除く): 68321540448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 67, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 134, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 189, 197, 201, 204, 210, 216, 224, 238, 240, 252, 255, 268, 270, 272, 280, 288, 306, 315, 324, 335, 336, 340, 357, 360, 378, 394, 402, 405, 408, 420, 432, 459, 469, 476, 480, 504, 510, 536, 540, 544, 560, 567, 591, 595, 603, 612, 630, 648, 670, 672, 680, 714, 720, 756, 765, 788, 804, 810, 816, 840, 864, 918, 938, 945, 952, 985, 1005, 1008, 1020, 1071, 1072, 1080, 1120, 1134, 1139, 1182, 1190, 1206, 1224, 1260, 1296, 1340, 1360, 1377, 1379, 1407, 1428, 1440, 1512, 1530, 1576, 1608, 1620, 1632, 1680, 1773, 1785, 1809, 1836, 1876, 1890, 1904, 1970, 2010, 2016, 2040, 2142, 2144, 2160, 2268, 2278, 2295, 2345, 2364, 2380, 2412, 2448, 2520, 2592, 2680, 2720, 2754, 2758, 2814, 2835, 2856, 2955, 3015, 3024, 3060, 3152, 3213, 3216, 3240, 3349, 3360, 3417, 3546, 3570, 3618, 3672, 3752, 3780, 3808, 3940, 4020, 4080, 4137, 4221, 4284, 4320, 4536, 4556, 4590, 4690, 4728, 4760, 4824, 4896, 5040, 5319, 5355, 5360, 5427, 5508, 5516, 5628, 5670, 5695, 5712, 5910, 6030, 6048, 6120, 6304, 6426, 6432, 6480, 6698, 6834, 6885, 6895, 7035, 7092, 7140, 7236, 7344, 7504, 7560, 7880, 7973, 8040, 8160, 8274, 8442, 8568, 8865, 9045, 9072, 9112, 9180, 9380, 9456, 9520, 9639, 9648, 10047, 10080, 10251, 10638, 10710, 10720, 10854, 11016, 11032, 11256, 11340, 11390, 11424, 11820, 12060, 12240, 12411, 12663, 12852, 12960, 13199, 13396, 13668, 13770, 13790, 14070, 14184, 14280, 14472, 14688, 15008, 15120, 15760, 15946, 15957, 16065, 16080, 16548, 16745, 16884, 17085, 17136, 17730, 18090, 18144, 18224, 18360, 18760, 18912, 19040, 19278, 19296, 20094, 20502, 20685, 21105, 21276, 21420, 21708, 22032, 22064, 22512, 22680, 22780, 23443, 23640, 23919, 24120, 24480, 24822, 25326, 25704, 26398, 26595, 26792, 27135, 27336, 27540, 27580, 28140, 28368, 28560, 28944, 30141, 30240, 30753, 31520, 31892, 31914, 32130, 32160, 33096, 33490, 33768, 34170, 34272, 35460, 36180, 36448, 36720, 37233, 37520, 37989, 38556, 39597, 39865, 40188, 41004, 41370, 42210, 42552, 42840, 43416, 44064, 44128, 45024, 45360, 45560, 46886, 47280, 47838, 48195, 48240, 49644, 50235, 50652, 51255, 51408, 52796, 53190, 53584, 54270, 54672, 55080, 55160, 56280, 56736, 57120, 57888, 60282, 61506, 62055, 63315, 63784, 63828, 64260, 65995, 66192, 66980, 67536, 68340, 70329, 70920, 71757, 72360, 73440, 74466, 75040, 75978, 77112, 79194, 79730, 79785, 80376, 82008, 82740, 84420, 85104, 85680, 86832, 90423, 90720, 91120, 92259, 92393, 93772, 94560, 95676, 96390, 96480, 99288, 100470, 101304, 102510, 102816, 105592, 106380, 107168, 108540, 109344, 110160, 110320, 111699, 112560, 117215, 118791, 119595, 120564, 123012, 124110, 126630, 127568, 127656, 128520, 131990, 132384, 133960, 135072, 136680, 140658, 141840, 143514, 144720, 148932, 150705, 151956, 153765, 154224, 158388, 159460, 159570, 160752, 164016, 165480, 168840, 170208, 171360, 173664, 180846, 182240, 184518, 184786, 186165, 187544, 189945, 191352, 192780, 197985, 198576, 200940, 202608, 205020, 210987, 211184, 212760, 215271, 217080, 220320, 220640, 223398, 224383, 225120, 234430, 237582, 239190, 241128, 246024, 248220, 253260, 255136, 255312, 257040, 263980, 267920, 271269, 273360, 277179, 281316, 283680, 287028, 289440, 297864, 301410, 303912, 307530, 308448, 316776, 318920, 319140, 321504, 328032, 330960, 337680, 351645, 356373, 358785, 361692, 369036, 369572, 372330, 375088, 379890, 382704, 385560, 395970, 397152, 401880, 405216, 410040, 421974, 422368, 425520, 430542, 434160, 446796, 448766, 452115, 461295, 461965, 468860, 475164, 478380, 482256, 492048, 496440, 506520, 510624, 514080, 527960, 535840, 542538, 546720, 554358, 558495, 562632, 574056, 593955, 595728, 602820, 607824, 615060, 632961, 633552, 637840, 638280, 645813, 661920, 673149, 675360, 703290, 712746, 717570, 723384, 738072, 739144, 744660, 750176, 759780, 765408, 771120, 791940, 803760, 820080, 831537, 843948, 851040, 861084, 868320, 893592, 897532, 904230, 922590, 923930, 937720, 950328, 956760, 964512, 984096, 992880, 1013040, 1054935, 1055920, 1069119, 1076355, 1085076, 1108716, 1116990, 1121915, 1125264, 1148112, 1187910, 1191456, 1205640, 1215648, 1230120, 1265922, 1267104, 1275680, 1276560, 1291626, 1346298, 1356345, 1385895, 1406580, 1425492, 1435140, 1446768, 1476144, 1478288, 1489320, 1519560, 1542240, 1570681, 1583880, 1607520, 1640160, 1663074, 1687896, 1722168, 1781865, 1787184, 1795064, 1808460, 1845180, 1847860, 1875440, 1898883, 1900656, 1913520, 1985760, 2019447, 2026080, 2109870, 2111840, 2138238, 2152710, 2170152, 2217432, 2233980, 2243830, 2250528, 2296224, 2375820, 2411280, 2460240, 2494611, 2531844, 2553120, 2583252, 2692596, 2712690, 2771790, 2813160, 2850984, 2870280, 2893536, 2952288, 2956576, 2978640, 3039120, 3141362, 3164805, 3167760, 3229065, 3326148, 3365745, 3375792, 3444336, 3563730, 3574368, 3590128, 3616920, 3690360, 3695720, 3750880, 3797766, 3801312, 3827040, 4038894, 4157685, 4219740, 4276476, 4305420, 4340304, 4434864, 4467960, 4487660, 4712043, 4751640, 4822560, 4920480, 4989222, 5063688, 5166504, 5345595, 5385192, 5425380, 5543580, 5626320, 5701968, 5740560, 5957280, 6058341, 6078240, 6282724, 6329610, 6335520, 6458130, 6652296, 6731490, 6751584, 6888672, 7127460, 7180256, 7233840, 7380720, 7391440, 7483833, 7595532, 7853405, 8077788, 8315370, 8439480, 8552952, 8610840, 8680608, 8869728, 8935920, 8975320, 9424086, 9494415, 9503280, 9978444, 10097235, 10127376, 10333008, 10691190, 10770384, 10850760, 11087160, 11252640, 11403936, 11481120, 12116682, 12473055, 12565448, 12659220, 12916260, 13304592, 13462980, 14136129, 14254920, 14467680, 14761440, 14782880, 14967666, 15191064, 15706810, 16155576, 16630740, 16878960, 17105904, 17221680, 17871840, 17950640, 18175023, 18848172, 18988830, 19006560, 19956888, 20194470, 20254752, 20666016, 21382380, 21540768, 21701520, 22174320, 23560215, 24233364, 24946110, 25130896, 25318440, 25832520, 26609184, 26925960, 28272258, 28509840, 29935332, 30291705, 30382128, 31413620, 32311152, 33261480, 33757920, 34211808, 34443360, 35901280, 36350046, 37419165, 37696344, 37977660, 39913776, 40388940, 42408387, 42764760, 43403040, 44348640, 47120430, 48466728, 49892220, 50261792, 50636880, 51665040, 53851920, 56544516, 57019680, 59870664, 60583410, 60764256, 62827240, 64622304, 66522960, 70680645, 72700092, 74838330, 75392688, 75955320, 79827552, 80777880, 84816774, 85529520, 90875115, 94240860, 96933456, 99784440, 101273760, 103330080, 107703840, 113089032, 119741328, 121166820, 125654480, 127225161, 133045920, 141361290, 145400184, 149676660, 150785376, 151910640, 161555760, 169633548, 171059040, 181750230, 188481720, 193866912, 199568880, 212041935, 226178064, 239482656, 242333640, 251308960, 254450322, 282722580, 290800368, 299353320, 303821280, 323111520, 339267096, 363500460, 376963440, 399137760, 424083870, 452356128, 484667280, 508900644, 565445160, 581600736, 598706640, 636125805, 678534192, 727000920, 753926880, 848167740, 969334560, 1017801288, 1130890320, 1197413280, 1272251610, 1357068384, 1454001840, 1696335480, 2035602576, 2261780640, 2544503220, 2908003680, 3392670960, 4071205152, 5089006440, 6785341920, 10178012880, 20356025760]

約数ペア:

[(1, 20356025760), (2, 10178012880), (3, 6785341920), (4, 5089006440), (5, 4071205152), (6, 3392670960), (7, 2908003680), (8, 2544503220), (9, 2261780640), (10, 2035602576), (12, 1696335480), (14, 1454001840), (15, 1357068384), (16, 1272251610), (17, 1197413280), (18, 1130890320), (20, 1017801288), (21, 969334560), (24, 848167740), (27, 753926880), (28, 727000920), (30, 678534192), (32, 636125805), (34, 598706640), (35, 581600736), (36, 565445160), (40, 508900644), (42, 484667280), (45, 452356128), (48, 424083870), (51, 399137760), (54, 376963440), (56, 363500460), (60, 339267096), (63, 323111520), (67, 303821280), (68, 299353320), (70, 290800368), (72, 282722580), (80, 254450322), (81, 251308960), (84, 242333640), (85, 239482656), (90, 226178064), (96, 212041935), (102, 199568880), (105, 193866912), (108, 188481720), (112, 181750230), (119, 171059040), (120, 169633548), (126, 161555760), (134, 151910640), (135, 150785376), (136, 149676660), (140, 145400184), (144, 141361290), (153, 133045920), (160, 127225161), (162, 125654480), (168, 121166820), (170, 119741328), (180, 113089032), (189, 107703840), (197, 103330080), (201, 101273760), (204, 99784440), (210, 96933456), (216, 94240860), (224, 90875115), (238, 85529520), (240, 84816774), (252, 80777880), (255, 79827552), (268, 75955320), (270, 75392688), (272, 74838330), (280, 72700092), (288, 70680645), (306, 66522960), (315, 64622304), (324, 62827240), (335, 60764256), (336, 60583410), (340, 59870664), (357, 57019680), (360, 56544516), (378, 53851920), (394, 51665040), (402, 50636880), (405, 50261792), (408, 49892220), (420, 48466728), (432, 47120430), (459, 44348640), (469, 43403040), (476, 42764760), (480, 42408387), (504, 40388940), (510, 39913776), (536, 37977660), (540, 37696344), (544, 37419165), (560, 36350046), (567, 35901280), (591, 34443360), (595, 34211808), (603, 33757920), (612, 33261480), (630, 32311152), (648, 31413620), (670, 30382128), (672, 30291705), (680, 29935332), (714, 28509840), (720, 28272258), (756, 26925960), (765, 26609184), (788, 25832520), (804, 25318440), (810, 25130896), (816, 24946110), (840, 24233364), (864, 23560215), (918, 22174320), (938, 21701520), (945, 21540768), (952, 21382380), (985, 20666016), (1005, 20254752), (1008, 20194470), (1020, 19956888), (1071, 19006560), (1072, 18988830), (1080, 18848172), (1120, 18175023), (1134, 17950640), (1139, 17871840), (1182, 17221680), (1190, 17105904), (1206, 16878960), (1224, 16630740), (1260, 16155576), (1296, 15706810), (1340, 15191064), (1360, 14967666), (1377, 14782880), (1379, 14761440), (1407, 14467680), (1428, 14254920), (1440, 14136129), (1512, 13462980), (1530, 13304592), (1576, 12916260), (1608, 12659220), (1620, 12565448), (1632, 12473055), (1680, 12116682), (1773, 11481120), (1785, 11403936), (1809, 11252640), (1836, 11087160), (1876, 10850760), (1890, 10770384), (1904, 10691190), (1970, 10333008), (2010, 10127376), (2016, 10097235), (2040, 9978444), (2142, 9503280), (2144, 9494415), (2160, 9424086), (2268, 8975320), (2278, 8935920), (2295, 8869728), (2345, 8680608), (2364, 8610840), (2380, 8552952), (2412, 8439480), (2448, 8315370), (2520, 8077788), (2592, 7853405), (2680, 7595532), (2720, 7483833), (2754, 7391440), (2758, 7380720), (2814, 7233840), (2835, 7180256), (2856, 7127460), (2955, 6888672), (3015, 6751584), (3024, 6731490), (3060, 6652296), (3152, 6458130), (3213, 6335520), (3216, 6329610), (3240, 6282724), (3349, 6078240), (3360, 6058341), (3417, 5957280), (3546, 5740560), (3570, 5701968), (3618, 5626320), (3672, 5543580), (3752, 5425380), (3780, 5385192), (3808, 5345595), (3940, 5166504), (4020, 5063688), (4080, 4989222), (4137, 4920480), (4221, 4822560), (4284, 4751640), (4320, 4712043), (4536, 4487660), (4556, 4467960), (4590, 4434864), (4690, 4340304), (4728, 4305420), (4760, 4276476), (4824, 4219740), (4896, 4157685), (5040, 4038894), (5319, 3827040), (5355, 3801312), (5360, 3797766), (5427, 3750880), (5508, 3695720), (5516, 3690360), (5628, 3616920), (5670, 3590128), (5695, 3574368), (5712, 3563730), (5910, 3444336), (6030, 3375792), (6048, 3365745), (6120, 3326148), (6304, 3229065), (6426, 3167760), (6432, 3164805), (6480, 3141362), (6698, 3039120), (6834, 2978640), (6885, 2956576), (6895, 2952288), (7035, 2893536), (7092, 2870280), (7140, 2850984), (7236, 2813160), (7344, 2771790), (7504, 2712690), (7560, 2692596), (7880, 2583252), (7973, 2553120), (8040, 2531844), (8160, 2494611), (8274, 2460240), (8442, 2411280), (8568, 2375820), (8865, 2296224), (9045, 2250528), (9072, 2243830), (9112, 2233980), (9180, 2217432), (9380, 2170152), (9456, 2152710), (9520, 2138238), (9639, 2111840), (9648, 2109870), (10047, 2026080), (10080, 2019447), (10251, 1985760), (10638, 1913520), (10710, 1900656), (10720, 1898883), (10854, 1875440), (11016, 1847860), (11032, 1845180), (11256, 1808460), (11340, 1795064), (11390, 1787184), (11424, 1781865), (11820, 1722168), (12060, 1687896), (12240, 1663074), (12411, 1640160), (12663, 1607520), (12852, 1583880), (12960, 1570681), (13199, 1542240), (13396, 1519560), (13668, 1489320), (13770, 1478288), (13790, 1476144), (14070, 1446768), (14184, 1435140), (14280, 1425492), (14472, 1406580), (14688, 1385895), (15008, 1356345), (15120, 1346298), (15760, 1291626), (15946, 1276560), (15957, 1275680), (16065, 1267104), (16080, 1265922), (16548, 1230120), (16745, 1215648), (16884, 1205640), (17085, 1191456), (17136, 1187910), (17730, 1148112), (18090, 1125264), (18144, 1121915), (18224, 1116990), (18360, 1108716), (18760, 1085076), (18912, 1076355), (19040, 1069119), (19278, 1055920), (19296, 1054935), (20094, 1013040), (20502, 992880), (20685, 984096), (21105, 964512), (21276, 956760), (21420, 950328), (21708, 937720), (22032, 923930), (22064, 922590), (22512, 904230), (22680, 897532), (22780, 893592), (23443, 868320), (23640, 861084), (23919, 851040), (24120, 843948), (24480, 831537), (24822, 820080), (25326, 803760), (25704, 791940), (26398, 771120), (26595, 765408), (26792, 759780), (27135, 750176), (27336, 744660), (27540, 739144), (27580, 738072), (28140, 723384), (28368, 717570), (28560, 712746), (28944, 703290), (30141, 675360), (30240, 673149), (30753, 661920), (31520, 645813), (31892, 638280), (31914, 637840), (32130, 633552), (32160, 632961), (33096, 615060), (33490, 607824), (33768, 602820), (34170, 595728), (34272, 593955), (35460, 574056), (36180, 562632), (36448, 558495), (36720, 554358), (37233, 546720), (37520, 542538), (37989, 535840), (38556, 527960), (39597, 514080), (39865, 510624), (40188, 506520), (41004, 496440), (41370, 492048), (42210, 482256), (42552, 478380), (42840, 475164), (43416, 468860), (44064, 461965), (44128, 461295), (45024, 452115), (45360, 448766), (45560, 446796), (46886, 434160), (47280, 430542), (47838, 425520), (48195, 422368), (48240, 421974), (49644, 410040), (50235, 405216), (50652, 401880), (51255, 397152), (51408, 395970), (52796, 385560), (53190, 382704), (53584, 379890), (54270, 375088), (54672, 372330), (55080, 369572), (55160, 369036), (56280, 361692), (56736, 358785), (57120, 356373), (57888, 351645), (60282, 337680), (61506, 330960), (62055, 328032), (63315, 321504), (63784, 319140), (63828, 318920), (64260, 316776), (65995, 308448), (66192, 307530), (66980, 303912), (67536, 301410), (68340, 297864), (70329, 289440), (70920, 287028), (71757, 283680), (72360, 281316), (73440, 277179), (74466, 273360), (75040, 271269), (75978, 267920), (77112, 263980), (79194, 257040), (79730, 255312), (79785, 255136), (80376, 253260), (82008, 248220), (82740, 246024), (84420, 241128), (85104, 239190), (85680, 237582), (86832, 234430), (90423, 225120), (90720, 224383), (91120, 223398), (92259, 220640), (92393, 220320), (93772, 217080), (94560, 215271), (95676, 212760), (96390, 211184), (96480, 210987), (99288, 205020), (100470, 202608), (101304, 200940), (102510, 198576), (102816, 197985), (105592, 192780), (106380, 191352), (107168, 189945), (108540, 187544), (109344, 186165), (110160, 184786), (110320, 184518), (111699, 182240), (112560, 180846), (117215, 173664), (118791, 171360), (119595, 170208), (120564, 168840), (123012, 165480), (124110, 164016), (126630, 160752), (127568, 159570), (127656, 159460), (128520, 158388), (131990, 154224), (132384, 153765), (133960, 151956), (135072, 150705), (136680, 148932), (140658, 144720), (141840, 143514)]