18320718780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 864

約数和(自身を含む): 76334892480

約数和(自身を除く): 58014173700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 49, 51, 52, 54, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 98, 102, 105, 108, 117, 119, 126, 130, 135, 140, 147, 153, 156, 169, 170, 180, 182, 189, 195, 196, 204, 210, 221, 234, 238, 241, 245, 252, 255, 260, 270, 273, 294, 306, 315, 338, 340, 351, 357, 364, 378, 390, 420, 441, 442, 455, 459, 468, 476, 482, 490, 507, 510, 540, 546, 585, 588, 595, 612, 630, 637, 663, 676, 702, 714, 723, 735, 756, 765, 780, 819, 833, 845, 882, 884, 910, 918, 945, 964, 980, 1014, 1020, 1071, 1092, 1105, 1170, 1183, 1190, 1205, 1260, 1274, 1323, 1326, 1365, 1404, 1428, 1446, 1470, 1521, 1530, 1547, 1638, 1666, 1687, 1690, 1755, 1764, 1785, 1820, 1836, 1890, 1911, 1989, 2028, 2142, 2169, 2205, 2210, 2295, 2340, 2366, 2380, 2410, 2457, 2499, 2535, 2548, 2646, 2652, 2730, 2873, 2892, 2940, 3042, 3060, 3094, 3133, 3185, 3213, 3276, 3315, 3332, 3374, 3380, 3510, 3549, 3570, 3615, 3780, 3822, 3978, 4095, 4097, 4165, 4284, 4338, 4410, 4420, 4563, 4590, 4641, 4732, 4820, 4914, 4998, 5061, 5070, 5292, 5355, 5460, 5733, 5746, 5915, 5967, 6084, 6188, 6266, 6370, 6426, 6507, 6615, 6630, 6748, 7020, 7098, 7140, 7230, 7497, 7605, 7644, 7735, 7956, 8190, 8194, 8281, 8330, 8435, 8619, 8676, 8820, 9126, 9180, 9282, 9399, 9555, 9828, 9945, 9996, 10122, 10140, 10647, 10710, 10829, 10845, 11466, 11492, 11809, 11830, 11934, 12285, 12291, 12495, 12532, 12740, 12852, 13014, 13230, 13260, 13923, 14196, 14365, 14460, 14994, 15183, 15210, 15470, 15665, 16065, 16380, 16388, 16562, 16660, 16870, 17199, 17238, 17745, 18252, 18564, 18798, 19110, 19890, 20111, 20244, 20485, 21294, 21420, 21658, 21690, 21931, 22491, 22815, 22932, 23205, 23618, 23660, 23868, 24570, 24582, 24843, 24990, 25305, 25857, 26028, 26460, 27846, 28197, 28665, 28679, 28730, 29835, 29988, 30366, 30420, 30940, 31330, 31941, 32130, 32487, 32535, 33124, 33740, 34398, 34476, 35427, 35490, 36873, 37485, 37596, 38220, 39780, 40222, 40729, 40970, 41405, 41769, 42588, 43095, 43316, 43380, 43862, 44982, 45549, 45630, 46410, 46995, 47236, 49140, 49164, 49686, 49980, 50610, 51714, 53235, 53261, 54145, 55692, 56394, 57330, 57358, 57460, 59045, 59670, 60333, 60732, 61455, 62660, 63882, 64260, 64974, 65070, 65793, 68796, 69615, 70854, 70980, 73746, 74529, 74970, 75915, 77571, 80444, 81458, 81940, 82810, 83538, 84591, 85995, 86037, 86190, 87724, 89964, 91098, 91260, 92820, 93990, 97461, 99372, 100555, 101220, 103428, 106281, 106470, 106522, 108290, 109655, 110619, 112455, 112788, 114660, 114716, 118090, 119340, 120666, 122187, 122910, 124215, 127764, 129285, 129948, 130140, 131586, 139230, 140777, 140985, 141708, 143395, 147492, 149058, 149940, 151830, 153517, 155142, 159705, 159783, 162435, 162916, 165620, 167076, 169182, 171990, 172074, 172380, 177135, 180999, 182196, 184365, 187980, 194922, 197379, 200753, 201110, 203645, 208845, 212562, 212940, 213044, 216580, 219310, 221238, 223587, 224910, 227745, 236180, 241332, 244374, 245820, 248430, 258111, 258570, 263172, 266305, 278460, 281554, 281970, 285103, 286790, 292383, 298116, 301665, 303660, 307034, 310284, 318843, 319410, 319566, 324870, 328965, 338364, 343980, 344148, 354270, 361998, 366561, 368730, 372645, 372827, 387855, 389844, 394758, 401506, 402220, 407290, 417690, 422331, 422955, 425124, 430185, 438620, 442476, 447174, 449820, 455490, 460551, 479349, 487305, 488748, 496860, 516222, 517140, 531405, 532610, 542997, 553095, 563108, 563940, 570206, 573580, 584766, 592137, 602259, 603330, 610935, 614068, 637686, 638820, 639132, 649740, 657930, 692393, 703885, 708540, 723996, 733122, 737460, 745290, 745654, 767585, 774333, 775710, 789516, 798915, 803012, 814580, 835380, 844662, 845910, 855309, 860370, 894348, 904995, 910980, 921102, 958698, 974610, 986895, 1003765, 1032444, 1062810, 1065220, 1085994, 1099683, 1106190, 1117935, 1118481, 1140412, 1169532, 1184274, 1204518, 1206660, 1221870, 1266993, 1275372, 1290555, 1315860, 1381653, 1384786, 1407770, 1425515, 1438047, 1461915, 1466244, 1490580, 1491308, 1535170, 1548666, 1551420, 1594215, 1597830, 1689324, 1691820, 1710618, 1720740, 1806777, 1809990, 1832805, 1842204, 1864135, 1917396, 1949220, 1973790, 1995721, 2007530, 2077179, 2111655, 2125620, 2171988, 2199366, 2212380, 2235870, 2236962, 2302755, 2368548, 2396745, 2409036, 2443740, 2533986, 2565927, 2581110, 2609789, 2714985, 2763306, 2769572, 2815540, 2851030, 2876094, 2923830, 2960685, 3011295, 3070340, 3097332, 3188430, 3195660, 3355443, 3421236, 3461965, 3613554, 3619980, 3665610, 3728270, 3800979, 3871665, 3947580, 3991442, 4015060, 4144959, 4154358, 4223310, 4276545, 4398732, 4471740, 4473924, 4605510, 4793490, 4846751, 5067972, 5131854, 5162220, 5219578, 5420331, 5429970, 5498415, 5526612, 5592405, 5702060, 5752188, 5847660, 5921370, 5987163, 6022590, 6231537, 6334965, 6376860, 6710886, 6908265, 6923930, 7190235, 7227108, 7331220, 7456540, 7601958, 7697781, 7743330, 7829367, 7982884, 8289918, 8308716, 8446620, 8553090, 9033885, 9211020, 9586980, 9693502, 9978605, 10066329, 10263708, 10385895, 10439156, 10840662, 10859940, 10996830, 11184810, 11842740, 11974326, 12045180, 12463074, 12669930, 12829635, 13048945, 13421772, 13816530, 13847860, 14380470, 14540253, 15203916, 15395562, 15486660, 15658734, 16579836, 16777215, 17106180, 17961489, 18067770, 18694611, 19004895, 19387004, 19957210, 20132658, 20724795, 20771790, 21681324, 21993660, 22369620, 23488101, 23948652, 24233755, 24926148, 25339860, 25659270, 26097890, 27101655, 27633060, 28760940, 29080506, 29935815, 30791124, 31157685, 31317468, 33554430, 33927257, 35922978, 36135540, 37389222, 38009790, 38488905, 39146835, 39914420, 40265316, 41449590, 41543580, 43620759, 46976202, 48467510, 50331645, 51318540, 52195780, 53884467, 54203310, 58161012, 59871630, 62315370, 67108860, 67854514, 70464303, 71845956, 72701265, 74778444, 76019580, 76977810, 78293670, 82899180, 87241518, 89807445, 93473055, 93952404, 96935020, 100663290, 101781771, 107768934, 108406620, 117440505, 119743260, 124630740, 130862277, 135709028, 140928606, 145402530, 153955620, 156587340, 169636285, 174483036, 179614890, 186946110, 201326580, 203563542, 215537868, 218103795, 234881010, 261724554, 269422335, 281857212, 290805060, 305345313, 339272570, 352321515, 359229780, 373892220, 407127084, 436207590, 469762020, 508908855, 523449108, 538844670, 610690626, 654311385, 678545140, 704643030, 872415180, 916035939, 1017817710, 1077689340, 1221381252, 1308622770, 1409286060, 1526726565, 1832071878, 2035635420, 2617245540, 3053453130, 3664143756, 4580179695, 6106906260, 9160359390, 18320718780]

約数ペア:

[(1, 18320718780), (2, 9160359390), (3, 6106906260), (4, 4580179695), (5, 3664143756), (6, 3053453130), (7, 2617245540), (9, 2035635420), (10, 1832071878), (12, 1526726565), (13, 1409286060), (14, 1308622770), (15, 1221381252), (17, 1077689340), (18, 1017817710), (20, 916035939), (21, 872415180), (26, 704643030), (27, 678545140), (28, 654311385), (30, 610690626), (34, 538844670), (35, 523449108), (36, 508908855), (39, 469762020), (42, 436207590), (45, 407127084), (49, 373892220), (51, 359229780), (52, 352321515), (54, 339272570), (60, 305345313), (63, 290805060), (65, 281857212), (68, 269422335), (70, 261724554), (78, 234881010), (84, 218103795), (85, 215537868), (90, 203563542), (91, 201326580), (98, 186946110), (102, 179614890), (105, 174483036), (108, 169636285), (117, 156587340), (119, 153955620), (126, 145402530), (130, 140928606), (135, 135709028), (140, 130862277), (147, 124630740), (153, 119743260), (156, 117440505), (169, 108406620), (170, 107768934), (180, 101781771), (182, 100663290), (189, 96935020), (195, 93952404), (196, 93473055), (204, 89807445), (210, 87241518), (221, 82899180), (234, 78293670), (238, 76977810), (241, 76019580), (245, 74778444), (252, 72701265), (255, 71845956), (260, 70464303), (270, 67854514), (273, 67108860), (294, 62315370), (306, 59871630), (315, 58161012), (338, 54203310), (340, 53884467), (351, 52195780), (357, 51318540), (364, 50331645), (378, 48467510), (390, 46976202), (420, 43620759), (441, 41543580), (442, 41449590), (455, 40265316), (459, 39914420), (468, 39146835), (476, 38488905), (482, 38009790), (490, 37389222), (507, 36135540), (510, 35922978), (540, 33927257), (546, 33554430), (585, 31317468), (588, 31157685), (595, 30791124), (612, 29935815), (630, 29080506), (637, 28760940), (663, 27633060), (676, 27101655), (702, 26097890), (714, 25659270), (723, 25339860), (735, 24926148), (756, 24233755), (765, 23948652), (780, 23488101), (819, 22369620), (833, 21993660), (845, 21681324), (882, 20771790), (884, 20724795), (910, 20132658), (918, 19957210), (945, 19387004), (964, 19004895), (980, 18694611), (1014, 18067770), (1020, 17961489), (1071, 17106180), (1092, 16777215), (1105, 16579836), (1170, 15658734), (1183, 15486660), (1190, 15395562), (1205, 15203916), (1260, 14540253), (1274, 14380470), (1323, 13847860), (1326, 13816530), (1365, 13421772), (1404, 13048945), (1428, 12829635), (1446, 12669930), (1470, 12463074), (1521, 12045180), (1530, 11974326), (1547, 11842740), (1638, 11184810), (1666, 10996830), (1687, 10859940), (1690, 10840662), (1755, 10439156), (1764, 10385895), (1785, 10263708), (1820, 10066329), (1836, 9978605), (1890, 9693502), (1911, 9586980), (1989, 9211020), (2028, 9033885), (2142, 8553090), (2169, 8446620), (2205, 8308716), (2210, 8289918), (2295, 7982884), (2340, 7829367), (2366, 7743330), (2380, 7697781), (2410, 7601958), (2457, 7456540), (2499, 7331220), (2535, 7227108), (2548, 7190235), (2646, 6923930), (2652, 6908265), (2730, 6710886), (2873, 6376860), (2892, 6334965), (2940, 6231537), (3042, 6022590), (3060, 5987163), (3094, 5921370), (3133, 5847660), (3185, 5752188), (3213, 5702060), (3276, 5592405), (3315, 5526612), (3332, 5498415), (3374, 5429970), (3380, 5420331), (3510, 5219578), (3549, 5162220), (3570, 5131854), (3615, 5067972), (3780, 4846751), (3822, 4793490), (3978, 4605510), (4095, 4473924), (4097, 4471740), (4165, 4398732), (4284, 4276545), (4338, 4223310), (4410, 4154358), (4420, 4144959), (4563, 4015060), (4590, 3991442), (4641, 3947580), (4732, 3871665), (4820, 3800979), (4914, 3728270), (4998, 3665610), (5061, 3619980), (5070, 3613554), (5292, 3461965), (5355, 3421236), (5460, 3355443), (5733, 3195660), (5746, 3188430), (5915, 3097332), (5967, 3070340), (6084, 3011295), (6188, 2960685), (6266, 2923830), (6370, 2876094), (6426, 2851030), (6507, 2815540), (6615, 2769572), (6630, 2763306), (6748, 2714985), (7020, 2609789), (7098, 2581110), (7140, 2565927), (7230, 2533986), (7497, 2443740), (7605, 2409036), (7644, 2396745), (7735, 2368548), (7956, 2302755), (8190, 2236962), (8194, 2235870), (8281, 2212380), (8330, 2199366), (8435, 2171988), (8619, 2125620), (8676, 2111655), (8820, 2077179), (9126, 2007530), (9180, 1995721), (9282, 1973790), (9399, 1949220), (9555, 1917396), (9828, 1864135), (9945, 1842204), (9996, 1832805), (10122, 1809990), (10140, 1806777), (10647, 1720740), (10710, 1710618), (10829, 1691820), (10845, 1689324), (11466, 1597830), (11492, 1594215), (11809, 1551420), (11830, 1548666), (11934, 1535170), (12285, 1491308), (12291, 1490580), (12495, 1466244), (12532, 1461915), (12740, 1438047), (12852, 1425515), (13014, 1407770), (13230, 1384786), (13260, 1381653), (13923, 1315860), (14196, 1290555), (14365, 1275372), (14460, 1266993), (14994, 1221870), (15183, 1206660), (15210, 1204518), (15470, 1184274), (15665, 1169532), (16065, 1140412), (16380, 1118481), (16388, 1117935), (16562, 1106190), (16660, 1099683), (16870, 1085994), (17199, 1065220), (17238, 1062810), (17745, 1032444), (18252, 1003765), (18564, 986895), (18798, 974610), (19110, 958698), (19890, 921102), (20111, 910980), (20244, 904995), (20485, 894348), (21294, 860370), (21420, 855309), (21658, 845910), (21690, 844662), (21931, 835380), (22491, 814580), (22815, 803012), (22932, 798915), (23205, 789516), (23618, 775710), (23660, 774333), (23868, 767585), (24570, 745654), (24582, 745290), (24843, 737460), (24990, 733122), (25305, 723996), (25857, 708540), (26028, 703885), (26460, 692393), (27846, 657930), (28197, 649740), (28665, 639132), (28679, 638820), (28730, 637686), (29835, 614068), (29988, 610935), (30366, 603330), (30420, 602259), (30940, 592137), (31330, 584766), (31941, 573580), (32130, 570206), (32487, 563940), (32535, 563108), (33124, 553095), (33740, 542997), (34398, 532610), (34476, 531405), (35427, 517140), (35490, 516222), (36873, 496860), (37485, 488748), (37596, 487305), (38220, 479349), (39780, 460551), (40222, 455490), (40729, 449820), (40970, 447174), (41405, 442476), (41769, 438620), (42588, 430185), (43095, 425124), (43316, 422955), (43380, 422331), (43862, 417690), (44982, 407290), (45549, 402220), (45630, 401506), (46410, 394758), (46995, 389844), (47236, 387855), (49140, 372827), (49164, 372645), (49686, 368730), (49980, 366561), (50610, 361998), (51714, 354270), (53235, 344148), (53261, 343980), (54145, 338364), (55692, 328965), (56394, 324870), (57330, 319566), (57358, 319410), (57460, 318843), (59045, 310284), (59670, 307034), (60333, 303660), (60732, 301665), (61455, 298116), (62660, 292383), (63882, 286790), (64260, 285103), (64974, 281970), (65070, 281554), (65793, 278460), (68796, 266305), (69615, 263172), (70854, 258570), (70980, 258111), (73746, 248430), (74529, 245820), (74970, 244374), (75915, 241332), (77571, 236180), (80444, 227745), (81458, 224910), (81940, 223587), (82810, 221238), (83538, 219310), (84591, 216580), (85995, 213044), (86037, 212940), (86190, 212562), (87724, 208845), (89964, 203645), (91098, 201110), (91260, 200753), (92820, 197379), (93990, 194922), (97461, 187980), (99372, 184365), (100555, 182196), (101220, 180999), (103428, 177135), (106281, 172380), (106470, 172074), (106522, 171990), (108290, 169182), (109655, 167076), (110619, 165620), (112455, 162916), (112788, 162435), (114660, 159783), (114716, 159705), (118090, 155142), (119340, 153517), (120666, 151830), (122187, 149940), (122910, 149058), (124215, 147492), (127764, 143395), (129285, 141708), (129948, 140985), (130140, 140777), (131586, 139230)]