143138520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:822

約数の個数: 192

約数和(自身を含む): 539136000

約数和(自身を除く): 395997480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 315, 316, 360, 395, 420, 474, 504, 553, 630, 632, 711, 719, 790, 840, 948, 1106, 1185, 1260, 1422, 1438, 1580, 1659, 1896, 2157, 2212, 2370, 2520, 2765, 2844, 2876, 3160, 3318, 3555, 3595, 4314, 4424, 4740, 4977, 5033, 5530, 5688, 5752, 6471, 6636, 7110, 7190, 8295, 8628, 9480, 9954, 10066, 10785, 11060, 12942, 13272, 14220, 14380, 15099, 16590, 17256, 19908, 20132, 21570, 22120, 24885, 25165, 25884, 28440, 28760, 30198, 32355, 33180, 39816, 40264, 43140, 45297, 49770, 50330, 51768, 56801, 60396, 64710, 66360, 75495, 86280, 90594, 99540, 100660, 113602, 120792, 129420, 150990, 170403, 181188, 199080, 201320, 226485, 227204, 258840, 284005, 301980, 340806, 362376, 397607, 452970, 454408, 511209, 568010, 603960, 681612, 795214, 852015, 905940, 1022418, 1136020, 1192821, 1363224, 1590428, 1704030, 1811880, 1988035, 2044836, 2272040, 2385642, 2556045, 3180856, 3408060, 3578463, 3976070, 4089672, 4771284, 5112090, 5964105, 6816120, 7156926, 7952140, 9542568, 10224180, 11928210, 14313852, 15904280, 17892315, 20448360, 23856420, 28627704, 35784630, 47712840, 71569260, 143138520]

約数ペア:

[(1, 143138520), (2, 71569260), (3, 47712840), (4, 35784630), (5, 28627704), (6, 23856420), (7, 20448360), (8, 17892315), (9, 15904280), (10, 14313852), (12, 11928210), (14, 10224180), (15, 9542568), (18, 7952140), (20, 7156926), (21, 6816120), (24, 5964105), (28, 5112090), (30, 4771284), (35, 4089672), (36, 3976070), (40, 3578463), (42, 3408060), (45, 3180856), (56, 2556045), (60, 2385642), (63, 2272040), (70, 2044836), (72, 1988035), (79, 1811880), (84, 1704030), (90, 1590428), (105, 1363224), (120, 1192821), (126, 1136020), (140, 1022418), (158, 905940), (168, 852015), (180, 795214), (210, 681612), (237, 603960), (252, 568010), (280, 511209), (315, 454408), (316, 452970), (360, 397607), (395, 362376), (420, 340806), (474, 301980), (504, 284005), (553, 258840), (630, 227204), (632, 226485), (711, 201320), (719, 199080), (790, 181188), (840, 170403), (948, 150990), (1106, 129420), (1185, 120792), (1260, 113602), (1422, 100660), (1438, 99540), (1580, 90594), (1659, 86280), (1896, 75495), (2157, 66360), (2212, 64710), (2370, 60396), (2520, 56801), (2765, 51768), (2844, 50330), (2876, 49770), (3160, 45297), (3318, 43140), (3555, 40264), (3595, 39816), (4314, 33180), (4424, 32355), (4740, 30198), (4977, 28760), (5033, 28440), (5530, 25884), (5688, 25165), (5752, 24885), (6471, 22120), (6636, 21570), (7110, 20132), (7190, 19908), (8295, 17256), (8628, 16590), (9480, 15099), (9954, 14380), (10066, 14220), (10785, 13272), (11060, 12942)]