7504063980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 288

約数和(自身を含む): 25536172032

約数和(自身を除く): 18032108052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 37, 42, 60, 62, 70, 74, 84, 93, 105, 111, 124, 140, 148, 155, 185, 186, 210, 217, 222, 259, 310, 370, 372, 420, 421, 434, 444, 465, 518, 555, 620, 651, 740, 777, 842, 868, 930, 1036, 1085, 1110, 1147, 1263, 1295, 1302, 1369, 1554, 1684, 1860, 2105, 2170, 2220, 2294, 2526, 2590, 2604, 2738, 2947, 3108, 3255, 3441, 3885, 4107, 4210, 4340, 4588, 5052, 5180, 5476, 5735, 5894, 6315, 6510, 6845, 6882, 7770, 8029, 8214, 8420, 8841, 9583, 11470, 11788, 12630, 13020, 13051, 13690, 13764, 14735, 15540, 15577, 16058, 16428, 17205, 17682, 19166, 20535, 22940, 24087, 25260, 26102, 27380, 28749, 29470, 31154, 32116, 34410, 35364, 38332, 39153, 40145, 41070, 42439, 44205, 46731, 47915, 48174, 52204, 57498, 58940, 62308, 65255, 68820, 77885, 78306, 80290, 82140, 84878, 88410, 91357, 93462, 95830, 96348, 109039, 114996, 120435, 127317, 130510, 143745, 155770, 156612, 160580, 169756, 176820, 182714, 186924, 191660, 195765, 212195, 218078, 233655, 240870, 254634, 261020, 274071, 287490, 297073, 311540, 327117, 365428, 391530, 424390, 436156, 456785, 467310, 481740, 482887, 509268, 545195, 548142, 574980, 576349, 594146, 636585, 654234, 783060, 848780, 891219, 913570, 934620, 965774, 1090390, 1096284, 1152698, 1188292, 1273170, 1308468, 1370355, 1448661, 1485365, 1635585, 1729047, 1782438, 1827140, 1931548, 2180780, 2305396, 2414435, 2546340, 2740710, 2881745, 2897322, 2970730, 3271170, 3380209, 3458094, 3564876, 4034443, 4456095, 4828870, 5481420, 5763490, 5794644, 5941460, 6542340, 6760418, 6916188, 7243305, 8068886, 8645235, 8912190, 9657740, 10140627, 11526980, 12103329, 13520836, 14486610, 16137772, 16901045, 17290470, 17824380, 17866819, 20172215, 20281254, 24206658, 28973220, 33802090, 34580940, 35733638, 40344430, 40562508, 48413316, 50703135, 53600457, 60516645, 67604180, 71467276, 80688860, 89334095, 101406270, 107200914, 121033290, 125067733, 178668190, 202812540, 214401828, 242066580, 250135466, 268002285, 357336380, 375203199, 500270932, 536004570, 625338665, 750406398, 1072009140, 1250677330, 1500812796, 1876015995, 2501354660, 3752031990, 7504063980]

約数ペア:

[(1, 7504063980), (2, 3752031990), (3, 2501354660), (4, 1876015995), (5, 1500812796), (6, 1250677330), (7, 1072009140), (10, 750406398), (12, 625338665), (14, 536004570), (15, 500270932), (20, 375203199), (21, 357336380), (28, 268002285), (30, 250135466), (31, 242066580), (35, 214401828), (37, 202812540), (42, 178668190), (60, 125067733), (62, 121033290), (70, 107200914), (74, 101406270), (84, 89334095), (93, 80688860), (105, 71467276), (111, 67604180), (124, 60516645), (140, 53600457), (148, 50703135), (155, 48413316), (185, 40562508), (186, 40344430), (210, 35733638), (217, 34580940), (222, 33802090), (259, 28973220), (310, 24206658), (370, 20281254), (372, 20172215), (420, 17866819), (421, 17824380), (434, 17290470), (444, 16901045), (465, 16137772), (518, 14486610), (555, 13520836), (620, 12103329), (651, 11526980), (740, 10140627), (777, 9657740), (842, 8912190), (868, 8645235), (930, 8068886), (1036, 7243305), (1085, 6916188), (1110, 6760418), (1147, 6542340), (1263, 5941460), (1295, 5794644), (1302, 5763490), (1369, 5481420), (1554, 4828870), (1684, 4456095), (1860, 4034443), (2105, 3564876), (2170, 3458094), (2220, 3380209), (2294, 3271170), (2526, 2970730), (2590, 2897322), (2604, 2881745), (2738, 2740710), (2947, 2546340), (3108, 2414435), (3255, 2305396), (3441, 2180780), (3885, 1931548), (4107, 1827140), (4210, 1782438), (4340, 1729047), (4588, 1635585), (5052, 1485365), (5180, 1448661), (5476, 1370355), (5735, 1308468), (5894, 1273170), (6315, 1188292), (6510, 1152698), (6845, 1096284), (6882, 1090390), (7770, 965774), (8029, 934620), (8214, 913570), (8420, 891219), (8841, 848780), (9583, 783060), (11470, 654234), (11788, 636585), (12630, 594146), (13020, 576349), (13051, 574980), (13690, 548142), (13764, 545195), (14735, 509268), (15540, 482887), (15577, 481740), (16058, 467310), (16428, 456785), (17205, 436156), (17682, 424390), (19166, 391530), (20535, 365428), (22940, 327117), (24087, 311540), (25260, 297073), (26102, 287490), (27380, 274071), (28749, 261020), (29470, 254634), (31154, 240870), (32116, 233655), (34410, 218078), (35364, 212195), (38332, 195765), (39153, 191660), (40145, 186924), (41070, 182714), (42439, 176820), (44205, 169756), (46731, 160580), (47915, 156612), (48174, 155770), (52204, 143745), (57498, 130510), (58940, 127317), (62308, 120435), (65255, 114996), (68820, 109039), (77885, 96348), (78306, 95830), (80290, 93462), (82140, 91357), (84878, 88410)]