64211280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1093

約数の個数: 160

約数和(自身を含む): 233865984

約数和(自身を除く): 169654704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1033, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2066, 2072, 2220, 2590, 2960, 3099, 3108, 3885, 4132, 4144, 4440, 5165, 5180, 6198, 6216, 7231, 7770, 8264, 8880, 10330, 10360, 12396, 12432, 14462, 15495, 15540, 16528, 20660, 20720, 21693, 24792, 28924, 30990, 31080, 36155, 38221, 41320, 43386, 49584, 57848, 61980, 62160, 72310, 76442, 82640, 86772, 108465, 114663, 115696, 123960, 144620, 152884, 173544, 191105, 216930, 229326, 247920, 267547, 289240, 305768, 347088, 382210, 433860, 458652, 535094, 573315, 578480, 611536, 764420, 802641, 867720, 917304, 1070188, 1146630, 1337735, 1528840, 1605282, 1735440, 1834608, 2140376, 2293260, 2675470, 3057680, 3210564, 4013205, 4280752, 4586520, 5350940, 6421128, 8026410, 9173040, 10701880, 12842256, 16052820, 21403760, 32105640, 64211280]

約数ペア:

[(1, 64211280), (2, 32105640), (3, 21403760), (4, 16052820), (5, 12842256), (6, 10701880), (7, 9173040), (8, 8026410), (10, 6421128), (12, 5350940), (14, 4586520), (15, 4280752), (16, 4013205), (20, 3210564), (21, 3057680), (24, 2675470), (28, 2293260), (30, 2140376), (35, 1834608), (37, 1735440), (40, 1605282), (42, 1528840), (48, 1337735), (56, 1146630), (60, 1070188), (70, 917304), (74, 867720), (80, 802641), (84, 764420), (105, 611536), (111, 578480), (112, 573315), (120, 535094), (140, 458652), (148, 433860), (168, 382210), (185, 347088), (210, 305768), (222, 289240), (240, 267547), (259, 247920), (280, 229326), (296, 216930), (336, 191105), (370, 173544), (420, 152884), (444, 144620), (518, 123960), (555, 115696), (560, 114663), (592, 108465), (740, 86772), (777, 82640), (840, 76442), (888, 72310), (1033, 62160), (1036, 61980), (1110, 57848), (1295, 49584), (1480, 43386), (1554, 41320), (1680, 38221), (1776, 36155), (2066, 31080), (2072, 30990), (2220, 28924), (2590, 24792), (2960, 21693), (3099, 20720), (3108, 20660), (3885, 16528), (4132, 15540), (4144, 15495), (4440, 14462), (5165, 12432), (5180, 12396), (6198, 10360), (6216, 10330), (7231, 8880), (7770, 8264)]