1295500080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10861}}^1$

素因数の和:10955

約数の個数: 160

約数和(自身を含む): 4654844928

約数和(自身を除く): 3359344848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3408, 3976, 4260, 4970, 5680, 5964, 7455, 7952, 8520, 9940, 10861, 11928, 14910, 17040, 19880, 21722, 23856, 29820, 32583, 39760, 43444, 54305, 59640, 65166, 76027, 86888, 108610, 119280, 130332, 152054, 162915, 173776, 217220, 228081, 260664, 304108, 325830, 380135, 434440, 456162, 521328, 608216, 651660, 760270, 771131, 868880, 912324, 1140405, 1216432, 1303320, 1520540, 1542262, 1824648, 2280810, 2313393, 2606640, 3041080, 3084524, 3649296, 3855655, 4561620, 4626786, 5397917, 6082160, 6169048, 7711310, 9123240, 9253572, 10795834, 11566965, 12338096, 15422620, 16193751, 18246480, 18507144, 21591668, 23133930, 26989585, 30845240, 32387502, 37014288, 43183336, 46267860, 53979170, 61690480, 64775004, 80968755, 86366672, 92535720, 107958340, 129550008, 161937510, 185071440, 215916680, 259100016, 323875020, 431833360, 647750040, 1295500080]

約数ペア:

[(1, 1295500080), (2, 647750040), (3, 431833360), (4, 323875020), (5, 259100016), (6, 215916680), (7, 185071440), (8, 161937510), (10, 129550008), (12, 107958340), (14, 92535720), (15, 86366672), (16, 80968755), (20, 64775004), (21, 61690480), (24, 53979170), (28, 46267860), (30, 43183336), (35, 37014288), (40, 32387502), (42, 30845240), (48, 26989585), (56, 23133930), (60, 21591668), (70, 18507144), (71, 18246480), (80, 16193751), (84, 15422620), (105, 12338096), (112, 11566965), (120, 10795834), (140, 9253572), (142, 9123240), (168, 7711310), (210, 6169048), (213, 6082160), (240, 5397917), (280, 4626786), (284, 4561620), (336, 3855655), (355, 3649296), (420, 3084524), (426, 3041080), (497, 2606640), (560, 2313393), (568, 2280810), (710, 1824648), (840, 1542262), (852, 1520540), (994, 1303320), (1065, 1216432), (1136, 1140405), (1420, 912324), (1491, 868880), (1680, 771131), (1704, 760270), (1988, 651660), (2130, 608216), (2485, 521328), (2840, 456162), (2982, 434440), (3408, 380135), (3976, 325830), (4260, 304108), (4970, 260664), (5680, 228081), (5964, 217220), (7455, 173776), (7952, 162915), (8520, 152054), (9940, 130332), (10861, 119280), (11928, 108610), (14910, 86888), (17040, 76027), (19880, 65166), (21722, 59640), (23856, 54305), (29820, 43444), (32583, 39760)]