163157040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5527}}^1$

素因数の和:5587

約数の個数: 120

約数和(自身を含む): 561401568

約数和(自身を除く): 398244528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5527, 5904, 7380, 9840, 11054, 14760, 16581, 22108, 27635, 29520, 33162, 44216, 49743, 55270, 66324, 82905, 88432, 99486, 110540, 132648, 165810, 198972, 221080, 226607, 248715, 265296, 331620, 397944, 442160, 453214, 497430, 663240, 679821, 795888, 906428, 994860, 1133035, 1326480, 1359642, 1812856, 1989720, 2039463, 2266070, 2719284, 3399105, 3625712, 3979440, 4078926, 4532140, 5438568, 6798210, 8157852, 9064280, 10197315, 10877136, 13596420, 16315704, 18128560, 20394630, 27192840, 32631408, 40789260, 54385680, 81578520, 163157040]

約数ペア:

[(1, 163157040), (2, 81578520), (3, 54385680), (4, 40789260), (5, 32631408), (6, 27192840), (8, 20394630), (9, 18128560), (10, 16315704), (12, 13596420), (15, 10877136), (16, 10197315), (18, 9064280), (20, 8157852), (24, 6798210), (30, 5438568), (36, 4532140), (40, 4078926), (41, 3979440), (45, 3625712), (48, 3399105), (60, 2719284), (72, 2266070), (80, 2039463), (82, 1989720), (90, 1812856), (120, 1359642), (123, 1326480), (144, 1133035), (164, 994860), (180, 906428), (205, 795888), (240, 679821), (246, 663240), (328, 497430), (360, 453214), (369, 442160), (410, 397944), (492, 331620), (615, 265296), (656, 248715), (720, 226607), (738, 221080), (820, 198972), (984, 165810), (1230, 132648), (1476, 110540), (1640, 99486), (1845, 88432), (1968, 82905), (2460, 66324), (2952, 55270), (3280, 49743), (3690, 44216), (4920, 33162), (5527, 29520), (5904, 27635), (7380, 22108), (9840, 16581), (11054, 14760)]