15707420520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{12809}}^1$

素因数の和:13763

約数の個数: 128

約数和(自身を含む): 51465456000

約数和(自身を除く): 35758035480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 929, 1320, 1858, 2787, 3716, 4645, 5574, 7432, 9290, 10219, 11148, 12809, 13935, 18580, 20438, 22296, 25618, 27870, 30657, 37160, 38427, 40876, 51095, 51236, 55740, 61314, 64045, 76854, 81752, 102190, 102472, 111480, 122628, 128090, 140899, 153285, 153708, 192135, 204380, 245256, 256180, 281798, 306570, 307416, 384270, 408760, 422697, 512360, 563596, 613140, 704495, 768540, 845394, 1127192, 1226280, 1408990, 1537080, 1690788, 2113485, 2817980, 3381576, 4226970, 5635960, 8453940, 11899561, 16907880, 23799122, 35698683, 47598244, 59497805, 71397366, 95196488, 118995610, 130895171, 142794732, 178493415, 237991220, 261790342, 285589464, 356986830, 392685513, 475982440, 523580684, 654475855, 713973660, 785371026, 1047161368, 1308951710, 1427947320, 1570742052, 1963427565, 2617903420, 3141484104, 3926855130, 5235806840, 7853710260, 15707420520]

約数ペア:

[(1, 15707420520), (2, 7853710260), (3, 5235806840), (4, 3926855130), (5, 3141484104), (6, 2617903420), (8, 1963427565), (10, 1570742052), (11, 1427947320), (12, 1308951710), (15, 1047161368), (20, 785371026), (22, 713973660), (24, 654475855), (30, 523580684), (33, 475982440), (40, 392685513), (44, 356986830), (55, 285589464), (60, 261790342), (66, 237991220), (88, 178493415), (110, 142794732), (120, 130895171), (132, 118995610), (165, 95196488), (220, 71397366), (264, 59497805), (330, 47598244), (440, 35698683), (660, 23799122), (929, 16907880), (1320, 11899561), (1858, 8453940), (2787, 5635960), (3716, 4226970), (4645, 3381576), (5574, 2817980), (7432, 2113485), (9290, 1690788), (10219, 1537080), (11148, 1408990), (12809, 1226280), (13935, 1127192), (18580, 845394), (20438, 768540), (22296, 704495), (25618, 613140), (27870, 563596), (30657, 512360), (37160, 422697), (38427, 408760), (40876, 384270), (51095, 307416), (51236, 306570), (55740, 281798), (61314, 256180), (64045, 245256), (76854, 204380), (81752, 192135), (102190, 153708), (102472, 153285), (111480, 140899), (122628, 128090)]