156998880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3569

約数の個数: 144

約数和(自身を含む): 553198464

約数和(自身を除く): 396199584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3517, 3720, 4464, 4960, 5580, 7034, 7440, 8928, 10551, 11160, 14068, 14880, 17585, 21102, 22320, 28136, 31653, 35170, 42204, 44640, 52755, 56272, 63306, 70340, 84408, 105510, 109027, 112544, 126612, 140680, 158265, 168816, 211020, 218054, 253224, 281360, 316530, 327081, 337632, 422040, 436108, 506448, 545135, 562720, 633060, 654162, 844080, 872216, 981243, 1012896, 1090270, 1266120, 1308324, 1635405, 1688160, 1744432, 1962486, 2180540, 2532240, 2616648, 3270810, 3488864, 3924972, 4361080, 4906215, 5064480, 5233296, 6541620, 7849944, 8722160, 9812430, 10466592, 13083240, 15699888, 17444320, 19624860, 26166480, 31399776, 39249720, 52332960, 78499440, 156998880]

約数ペア:

[(1, 156998880), (2, 78499440), (3, 52332960), (4, 39249720), (5, 31399776), (6, 26166480), (8, 19624860), (9, 17444320), (10, 15699888), (12, 13083240), (15, 10466592), (16, 9812430), (18, 8722160), (20, 7849944), (24, 6541620), (30, 5233296), (31, 5064480), (32, 4906215), (36, 4361080), (40, 3924972), (45, 3488864), (48, 3270810), (60, 2616648), (62, 2532240), (72, 2180540), (80, 1962486), (90, 1744432), (93, 1688160), (96, 1635405), (120, 1308324), (124, 1266120), (144, 1090270), (155, 1012896), (160, 981243), (180, 872216), (186, 844080), (240, 654162), (248, 633060), (279, 562720), (288, 545135), (310, 506448), (360, 436108), (372, 422040), (465, 337632), (480, 327081), (496, 316530), (558, 281360), (620, 253224), (720, 218054), (744, 211020), (930, 168816), (992, 158265), (1116, 140680), (1240, 126612), (1395, 112544), (1440, 109027), (1488, 105510), (1860, 84408), (2232, 70340), (2480, 63306), (2790, 56272), (2976, 52755), (3517, 44640), (3720, 42204), (4464, 35170), (4960, 31653), (5580, 28136), (7034, 22320), (7440, 21102), (8928, 17585), (10551, 14880), (11160, 14068)]