8961001920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:107

約数の個数: 1008

約数和(自身を含む): 38252826720

約数和(自身を除く): 29291824800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 27, 30, 32, 34, 36, 38, 39, 40, 45, 48, 51, 52, 54, 57, 60, 64, 65, 68, 72, 76, 78, 80, 85, 90, 95, 96, 102, 104, 108, 114, 117, 120, 130, 135, 136, 144, 152, 153, 156, 160, 169, 170, 171, 180, 190, 192, 195, 204, 208, 216, 221, 228, 234, 240, 247, 255, 260, 270, 272, 285, 288, 304, 306, 312, 320, 323, 338, 340, 342, 351, 360, 361, 380, 390, 408, 416, 432, 442, 456, 459, 468, 480, 494, 507, 510, 513, 520, 540, 544, 570, 576, 585, 608, 612, 624, 646, 663, 676, 680, 684, 702, 720, 722, 741, 760, 765, 780, 816, 832, 845, 855, 864, 884, 912, 918, 936, 960, 969, 988, 1014, 1020, 1026, 1040, 1080, 1083, 1088, 1105, 1140, 1170, 1216, 1224, 1235, 1248, 1292, 1326, 1352, 1360, 1368, 1404, 1440, 1444, 1482, 1520, 1521, 1530, 1560, 1615, 1632, 1690, 1710, 1728, 1755, 1768, 1805, 1824, 1836, 1872, 1938, 1976, 1989, 2028, 2040, 2052, 2080, 2160, 2166, 2210, 2223, 2280, 2295, 2340, 2448, 2470, 2496, 2535, 2565, 2584, 2652, 2704, 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18772, 19266, 19380, 19494, 19760, 19890, 20280, 20520, 20672, 20995, 21216, 21660, 22230, 22464, 22815, 22984, 23104, 23256, 23465, 23712, 23868, 24336, 24480, 24548, 25194, 25688, 25840, 25857, 25992, 26520, 26676, 27040, 27360, 28080, 28158, 28730, 28880, 28899, 29070, 29376, 29640, 29835, 30420, 30685, 31008, 31824, 32110, 32448, 32490, 32832, 33345, 33592, 34476, 34656, 34884, 35360, 35568, 36504, 36720, 36822, 37440, 37544, 37791, 38532, 38760, 38988, 39520, 39780, 40560, 41040, 41990, 42237, 42432, 43095, 43320, 43605, 44460, 45630, 45968, 46512, 46930, 47424, 47736, 48165, 48672, 48735, 48960, 49096, 50388, 51376, 51680, 51714, 51984, 53040, 53352, 54080, 54587, 54720, 55233, 56160, 56316, 57460, 57760, 57798, 58140, 59280, 59670, 60840, 61009, 61370, 62016, 62985, 63648, 64220, 64980, 66690, 67184, 68952, 69312, 69768, 70395, 70720, 71136, 73008, 73440, 73644, 75088, 75582, 77064, 77520, 77571, 77976, 79040, 79560, 79781, 81120, 82080, 83980, 84474, 86190, 86640, 86697, 87210, 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344760, 346560, 346788, 348840, 355680, 365040, 366054, 368220, 375440, 377910, 381888, 385320, 387855, 389880, 392768, 398905, 403104, 413712, 422370, 426816, 433485, 436696, 441864, 450528, 453492, 459680, 462384, 465120, 477360, 478686, 486720, 488072, 490960, 491283, 503880, 506844, 513760, 517140, 519840, 533520, 545870, 549081, 551616, 552330, 558144, 563160, 566865, 577980, 589152, 604656, 610090, 616512, 620568, 623808, 633555, 636480, 638248, 655044, 662796, 671840, 675792, 689520, 693576, 697680, 711360, 718029, 730080, 732108, 736440, 750880, 755820, 770640, 775710, 779760, 797810, 806208, 818805, 827424, 828495, 844740, 866970, 873392, 883728, 901056, 906984, 915135, 919360, 924768, 930240, 954720, 957372, 976144, 981920, 982566, 1007760, 1013688, 1027520, 1034280, 1037153, 1039680, 1067040, 1091740, 1098162, 1104660, 1126320, 1133730, 1155960, 1178304, 1196715, 1209312, 1220180, 1241136, 1267110, 1276496, 1310088, 1325592, 1343680, 1351584, 1379040, 1387152, 1395360, 1436058, 1460160, 1464216, 1472880, 1473849, 1501760, 1511640, 1541280, 1551420, 1559520, 1595620, 1637610, 1647243, 1654848, 1656990, 1689480, 1733940, 1746784, 1767456, 1813968, 1830270, 1849536, 1909440, 1914744, 1952288, 1963840, 1965132, 2015520, 2027376, 2068560, 2074306, 2134080, 2154087, 2183480, 2196324, 2209320, 2252640, 2267460, 2311920, 2393430, 2418624, 2440360, 2456415, 2482272, 2534220, 2552992, 2620176, 2651184, 2703168, 2745405, 2758080, 2774304, 2790720, 2872116, 2928432, 2945760, 2947698, 3023280, 3082560, 3102840, 3111459, 3119040, 3191240, 3275220, 3294486, 3313980, 3378960, 3467880, 3493568, 3534912, 3590145, 3627936, 3660540, 3829488, 3904576, 3930264, 4031040, 4054752, 4137120, 4148612, 4308174, 4366960, 4392648, 4418640, 4505280, 4534920, 4623840, 4786860, 4880720, 4912830, 4964544, 5068440, 5105984, 5185765, 5240352, 5302368, 5490810, 5548608, 5744232, 5856864, 5891520, 5895396, 6046560, 6205680, 6222918, 6382480, 6550440, 6588972, 6627960, 6757920, 6935760, 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約数ペア:

[(1, 8961001920), (2, 4480500960), (3, 2987000640), (4, 2240250480), (5, 1792200384), (6, 1493500320), (8, 1120125240), (9, 995666880), (10, 896100192), (12, 746750160), (13, 689307840), (15, 597400128), (16, 560062620), (17, 527117760), (18, 497833440), (19, 471631680), (20, 448050096), (24, 373375080), (26, 344653920), (27, 331888960), (30, 298700064), (32, 280031310), (34, 263558880), (36, 248916720), (38, 235815840), (39, 229769280), (40, 224025048), (45, 199133376), (48, 186687540), (51, 175705920), (52, 172326960), (54, 165944480), (57, 157210560), (60, 149350032), (64, 140015655), (65, 137861568), (68, 131779440), (72, 124458360), (76, 117907920), (78, 114884640), (80, 112012524), (85, 105423552), (90, 99566688), (95, 94326336), (96, 93343770), (102, 87852960), (104, 86163480), (108, 82972240), (114, 78605280), (117, 76589760), (120, 74675016), (130, 68930784), (135, 66377792), (136, 65889720), (144, 62229180), (152, 58953960), (153, 58568640), (156, 57442320), (160, 56006262), (169, 53023680), (170, 52711776), (171, 52403520), (180, 49783344), (190, 47163168), (192, 46671885), (195, 45953856), (204, 43926480), (208, 43081740), (216, 41486120), (221, 40547520), (228, 39302640), (234, 38294880), (240, 37337508), (247, 36279360), (255, 35141184), (260, 34465392), (270, 33188896), (272, 32944860), (285, 31442112), (288, 31114590), (304, 29476980), (306, 29284320), (312, 28721160), (320, 28003131), (323, 27743040), (338, 26511840), (340, 26355888), (342, 26201760), (351, 25529920), (360, 24891672), (361, 24822720), (380, 23581584), (390, 22976928), (408, 21963240), (416, 21540870), (432, 20743060), (442, 20273760), (456, 19651320), (459, 19522880), (468, 19147440), (480, 18668754), (494, 18139680), (507, 17674560), (510, 17570592), (513, 17467840), (520, 17232696), (540, 16594448), (544, 16472430), (570, 15721056), (576, 15557295), (585, 15317952), (608, 14738490), (612, 14642160), (624, 14360580), (646, 13871520), (663, 13515840), (676, 13255920), (680, 13177944), (684, 13100880), (702, 12764960), (720, 12445836), (722, 12411360), (741, 12093120), (760, 11790792), (765, 11713728), (780, 11488464), (816, 10981620), (832, 10770435), (845, 10604736), (855, 10480704), (864, 10371530), (884, 10136880), (912, 9825660), (918, 9761440), (936, 9573720), (960, 9334377), (969, 9247680), (988, 9069840), (1014, 8837280), (1020, 8785296), (1026, 8733920), (1040, 8616348), (1080, 8297224), (1083, 8274240), (1088, 8236215), (1105, 8109504), (1140, 7860528), (1170, 7658976), (1216, 7369245), (1224, 7321080), (1235, 7255872), (1248, 7180290), (1292, 6935760), (1326, 6757920), (1352, 6627960), (1360, 6588972), (1368, 6550440), (1404, 6382480), (1440, 6222918), (1444, 6205680), (1482, 6046560), (1520, 5895396), (1521, 5891520), (1530, 5856864), (1560, 5744232), (1615, 5548608), (1632, 5490810), (1690, 5302368), (1710, 5240352), (1728, 5185765), (1755, 5105984), (1768, 5068440), (1805, 4964544), (1824, 4912830), (1836, 4880720), (1872, 4786860), (1938, 4623840), (1976, 4534920), (1989, 4505280), (2028, 4418640), (2040, 4392648), (2052, 4366960), (2080, 4308174), (2160, 4148612), (2166, 4137120), (2210, 4054752), (2223, 4031040), (2280, 3930264), (2295, 3904576), (2340, 3829488), (2448, 3660540), (2470, 3627936), (2496, 3590145), (2535, 3534912), (2565, 3493568), (2584, 3467880), (2652, 3378960), (2704, 3313980), (2720, 3294486), (2736, 3275220), (2808, 3191240), (2873, 3119040), (2880, 3111459), (2888, 3102840), (2907, 3082560), (2964, 3023280), (3040, 2947698), (3042, 2945760), (3060, 2928432), (3120, 2872116), (3211, 2790720), (3230, 2774304), (3249, 2758080), (3264, 2745405), (3315, 2703168), (3380, 2651184), (3420, 2620176), (3510, 2552992), (3536, 2534220), (3610, 2482272), (3648, 2456415), (3672, 2440360), (3705, 2418624), (3744, 2393430), (3876, 2311920), (3952, 2267460), (3978, 2252640), (4056, 2209320), (4080, 2196324), (4104, 2183480), (4160, 2154087), (4199, 2134080), (4320, 2074306), (4332, 2068560), (4420, 2027376), (4446, 2015520), (4560, 1965132), (4563, 1963840), (4590, 1952288), (4680, 1914744), (4693, 1909440), (4845, 1849536), (4896, 1830270), (4940, 1813968), (5070, 1767456), (5130, 1746784), (5168, 1733940), (5304, 1689480), (5408, 1656990), (5415, 1654848), (5440, 1647243), (5472, 1637610), (5616, 1595620), (5746, 1559520), (5776, 1551420), (5814, 1541280), (5928, 1511640), (5967, 1501760), (6080, 1473849), (6084, 1472880), (6120, 1464216), (6137, 1460160), (6240, 1436058), (6422, 1395360), (6460, 1387152), (6498, 1379040), (6630, 1351584), (6669, 1343680), (6760, 1325592), (6840, 1310088), (7020, 1276496), (7072, 1267110), (7220, 1241136), (7344, 1220180), (7410, 1209312), (7488, 1196715), (7605, 1178304), (7752, 1155960), (7904, 1133730), (7956, 1126320), (8112, 1104660), (8160, 1098162), (8208, 1091740), (8398, 1067040), (8619, 1039680), (8640, 1037153), (8664, 1034280), (8721, 1027520), (8840, 1013688), (8892, 1007760), (9120, 982566), (9126, 981920), (9180, 976144), (9360, 957372), (9386, 954720), (9633, 930240), (9690, 924768), (9747, 919360), (9792, 915135), (9880, 906984), (9945, 901056), (10140, 883728), (10260, 873392), (10336, 866970), (10608, 844740), (10816, 828495), (10830, 827424), (10944, 818805), (11115, 806208), (11232, 797810), (11492, 779760), (11552, 775710), (11628, 770640), (11856, 755820), (11934, 750880), (12168, 736440), (12240, 732108), (12274, 730080), (12480, 718029), (12597, 711360), (12844, 697680), (12920, 693576), (12996, 689520), (13260, 675792), (13338, 671840), (13520, 662796), (13680, 655044), (14040, 638248), (14079, 636480), (14144, 633555), (14365, 623808), (14440, 620568), (14535, 616512), (14688, 610090), (14820, 604656), (15210, 589152), (15504, 577980), (15808, 566865), (15912, 563160), (16055, 558144), (16224, 552330), (16245, 551616), (16320, 549081), (16416, 545870), (16796, 533520), (17238, 519840), (17328, 517140), (17442, 513760), (17680, 506844), (17784, 503880), (18240, 491283), (18252, 490960), (18360, 488072), (18411, 486720), (18720, 478686), (18772, 477360), (19266, 465120), (19380, 462384), (19494, 459680), (19760, 453492), (19890, 450528), (20280, 441864), (20520, 436696), (20672, 433485), (20995, 426816), (21216, 422370), (21660, 413712), (22230, 403104), (22464, 398905), (22815, 392768), (22984, 389880), (23104, 387855), (23256, 385320), (23465, 381888), (23712, 377910), (23868, 375440), (24336, 368220), (24480, 366054), (24548, 365040), (25194, 355680), (25688, 348840), (25840, 346788), (25857, 346560), (25992, 344760), (26520, 337896), (26676, 335920), (27040, 331398), (27360, 327522), (28080, 319124), (28158, 318240), (28730, 311904), (28880, 310284), (28899, 310080), (29070, 308256), (29376, 305045), (29640, 302328), (29835, 300352), (30420, 294576), (30685, 292032), (31008, 288990), (31824, 281580), (32110, 279072), (32448, 276165), (32490, 275808), (32832, 272935), (33345, 268736), (33592, 266760), (34476, 259920), (34656, 258570), (34884, 256880), (35360, 253422), (35568, 251940), (36504, 245480), (36720, 244036), (36822, 243360), (37440, 239343), (37544, 238680), (37791, 237120), (38532, 232560), (38760, 231192), (38988, 229840), (39520, 226746), (39780, 225264), (40560, 220932), (41040, 218348), (41990, 213408), (42237, 212160), (42432, 211185), (43095, 207936), (43320, 206856), (43605, 205504), (44460, 201552), (45630, 196384), (45968, 194940), (46512, 192660), (46930, 190944), (47424, 188955), (47736, 187720), (48165, 186048), (48672, 184110), (48735, 183872), (48960, 183027), (49096, 182520), (50388, 177840), (51376, 174420), (51680, 173394), (51714, 173280), (51984, 172380), (53040, 168948), (53352, 167960), (54080, 165699), (54587, 164160), (54720, 163761), (55233, 162240), (56160, 159562), (56316, 159120), (57460, 155952), (57760, 155142), (57798, 155040), (58140, 154128), (59280, 151164), (59670, 150176), (60840, 147288), (61009, 146880), (61370, 146016), (62016, 144495), (62985, 142272), (63648, 140790), (64220, 139536), (64980, 137904), (66690, 134368), (67184, 133380), (68952, 129960), (69312, 129285), (69768, 128440), (70395, 127296), (70720, 126711), (71136, 125970), (73008, 122740), (73440, 122018), (73644, 121680), (75088, 119340), (75582, 118560), (77064, 116280), (77520, 115596), (77571, 115520), (77976, 114920), (79040, 113373), (79560, 112632), (79781, 112320), (81120, 110466), (82080, 109174), (83980, 106704), (84474, 106080), (86190, 103968), (86640, 103428), (86697, 103360), (87210, 102752), (88920, 100776), (91260, 98192), (91936, 97470), (92055, 97344), (93024, 96330), (93860, 95472)]