12809713020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{7523}}^1$

素因数の和:7644

約数の個数: 192

約数和(自身を含む): 40347901440

約数和(自身を除く): 27538188420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 59, 60, 65, 74, 78, 111, 118, 130, 148, 156, 177, 185, 195, 222, 236, 260, 295, 354, 370, 390, 444, 481, 555, 590, 708, 740, 767, 780, 885, 962, 1110, 1180, 1443, 1534, 1770, 1924, 2183, 2220, 2301, 2405, 2886, 3068, 3540, 3835, 4366, 4602, 4810, 5772, 6549, 7215, 7523, 7670, 8732, 9204, 9620, 10915, 11505, 13098, 14430, 15046, 15340, 21830, 22569, 23010, 26196, 28379, 28860, 30092, 32745, 37615, 43660, 45138, 46020, 56758, 65490, 75230, 85137, 90276, 97799, 112845, 113516, 130980, 141895, 150460, 170274, 195598, 225690, 278351, 283790, 293397, 340548, 391196, 425685, 443857, 451380, 488995, 556702, 567580, 586794, 835053, 851370, 887714, 977990, 1113404, 1173588, 1331571, 1391755, 1466985, 1670106, 1702740, 1775428, 1955980, 2219285, 2663142, 2783510, 2933970, 3340212, 3618563, 4175265, 4438570, 5326284, 5567020, 5770141, 5867940, 6657855, 7237126, 8350530, 8877140, 10855689, 11540282, 13315710, 14474252, 16422709, 16701060, 17310423, 18092815, 21711378, 23080564, 26631420, 28850705, 32845418, 34620846, 36185630, 43422756, 49268127, 54278445, 57701410, 65690836, 69241692, 72371260, 82113545, 86552115, 98536254, 108556890, 115402820, 164227090, 173104230, 197072508, 213495217, 217113780, 246340635, 328454180, 346208460, 426990434, 492681270, 640485651, 853980868, 985362540, 1067476085, 1280971302, 2134952170, 2561942604, 3202428255, 4269904340, 6404856510, 12809713020]

約数ペア:

[(1, 12809713020), (2, 6404856510), (3, 4269904340), (4, 3202428255), (5, 2561942604), (6, 2134952170), (10, 1280971302), (12, 1067476085), (13, 985362540), (15, 853980868), (20, 640485651), (26, 492681270), (30, 426990434), (37, 346208460), (39, 328454180), (52, 246340635), (59, 217113780), (60, 213495217), (65, 197072508), (74, 173104230), (78, 164227090), (111, 115402820), (118, 108556890), (130, 98536254), (148, 86552115), (156, 82113545), (177, 72371260), (185, 69241692), (195, 65690836), (222, 57701410), (236, 54278445), (260, 49268127), (295, 43422756), (354, 36185630), (370, 34620846), (390, 32845418), (444, 28850705), (481, 26631420), (555, 23080564), (590, 21711378), (708, 18092815), (740, 17310423), (767, 16701060), (780, 16422709), (885, 14474252), (962, 13315710), (1110, 11540282), (1180, 10855689), (1443, 8877140), (1534, 8350530), (1770, 7237126), (1924, 6657855), (2183, 5867940), (2220, 5770141), (2301, 5567020), (2405, 5326284), (2886, 4438570), (3068, 4175265), (3540, 3618563), (3835, 3340212), (4366, 2933970), (4602, 2783510), (4810, 2663142), (5772, 2219285), (6549, 1955980), (7215, 1775428), (7523, 1702740), (7670, 1670106), (8732, 1466985), (9204, 1391755), (9620, 1331571), (10915, 1173588), (11505, 1113404), (13098, 977990), (14430, 887714), (15046, 851370), (15340, 835053), (21830, 586794), (22569, 567580), (23010, 556702), (26196, 488995), (28379, 451380), (28860, 443857), (30092, 425685), (32745, 391196), (37615, 340548), (43660, 293397), (45138, 283790), (46020, 278351), (56758, 225690), (65490, 195598), (75230, 170274), (85137, 150460), (90276, 141895), (97799, 130980), (112845, 113516)]