156520560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:791

約数の個数: 160

約数和(自身を含む): 559107072

約数和(自身を除く): 402586512

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, 80, 84, 105, 112, 120, 140, 151, 168, 210, 240, 280, 302, 336, 420, 453, 560, 604, 617, 755, 840, 906, 1057, 1208, 1234, 1510, 1680, 1812, 1851, 2114, 2265, 2416, 2468, 3020, 3085, 3171, 3624, 3702, 4228, 4319, 4530, 4936, 5285, 6040, 6170, 6342, 7248, 7404, 8456, 8638, 9060, 9255, 9872, 10570, 12080, 12340, 12684, 12957, 14808, 15855, 16912, 17276, 18120, 18510, 21140, 21595, 24680, 25368, 25914, 29616, 31710, 34552, 36240, 37020, 42280, 43190, 49360, 50736, 51828, 63420, 64785, 69104, 74040, 84560, 86380, 93167, 103656, 126840, 129570, 148080, 172760, 186334, 207312, 253680, 259140, 279501, 345520, 372668, 465835, 518280, 559002, 652169, 745336, 931670, 1036560, 1118004, 1304338, 1397505, 1490672, 1863340, 1956507, 2236008, 2608676, 2795010, 3260845, 3726680, 3913014, 4472016, 5217352, 5590020, 6521690, 7453360, 7826028, 9782535, 10434704, 11180040, 13043380, 15652056, 19565070, 22360080, 26086760, 31304112, 39130140, 52173520, 78260280, 156520560]

約数ペア:

[(1, 156520560), (2, 78260280), (3, 52173520), (4, 39130140), (5, 31304112), (6, 26086760), (7, 22360080), (8, 19565070), (10, 15652056), (12, 13043380), (14, 11180040), (15, 10434704), (16, 9782535), (20, 7826028), (21, 7453360), (24, 6521690), (28, 5590020), (30, 5217352), (35, 4472016), (40, 3913014), (42, 3726680), (48, 3260845), (56, 2795010), (60, 2608676), (70, 2236008), (80, 1956507), (84, 1863340), (105, 1490672), (112, 1397505), (120, 1304338), (140, 1118004), (151, 1036560), (168, 931670), (210, 745336), (240, 652169), (280, 559002), (302, 518280), (336, 465835), (420, 372668), (453, 345520), (560, 279501), (604, 259140), (617, 253680), (755, 207312), (840, 186334), (906, 172760), (1057, 148080), (1208, 129570), (1234, 126840), (1510, 103656), (1680, 93167), (1812, 86380), (1851, 84560), (2114, 74040), (2265, 69104), (2416, 64785), (2468, 63420), (3020, 51828), (3085, 50736), (3171, 49360), (3624, 43190), (3702, 42280), (4228, 37020), (4319, 36240), (4530, 34552), (4936, 31710), (5285, 29616), (6040, 25914), (6170, 25368), (6342, 24680), (7248, 21595), (7404, 21140), (8456, 18510), (8638, 18120), (9060, 17276), (9255, 16912), (9872, 15855), (10570, 14808), (12080, 12957), (12340, 12684)]