615536880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2459}}^1$

素因数の和:2631

約数の個数: 160

約数和(自身を含む): 2196288000

約数和(自身を除く): 1580751120

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, 149, 168, 210, 240, 280, 298, 336, 420, 447, 560, 596, 745, 840, 894, 1043, 1192, 1490, 1680, 1788, 2086, 2235, 2384, 2459, 2980, 3129, 3576, 4172, 4470, 4918, 5215, 5960, 6258, 7152, 7377, 8344, 8940, 9836, 10430, 11920, 12295, 12516, 14754, 15645, 16688, 17213, 17880, 19672, 20860, 24590, 25032, 29508, 31290, 34426, 35760, 36885, 39344, 41720, 49180, 50064, 51639, 59016, 62580, 68852, 73770, 83440, 86065, 98360, 103278, 118032, 125160, 137704, 147540, 172130, 196720, 206556, 250320, 258195, 275408, 295080, 344260, 366391, 413112, 516390, 590160, 688520, 732782, 826224, 1032780, 1099173, 1377040, 1465564, 1831955, 2065560, 2198346, 2564737, 2931128, 3663910, 4131120, 4396692, 5129474, 5495865, 5862256, 7327820, 7694211, 8793384, 10258948, 10991730, 12823685, 14655640, 15388422, 17586768, 20517896, 21983460, 25647370, 29311280, 30776844, 38471055, 41035792, 43966920, 51294740, 61553688, 76942110, 87933840, 102589480, 123107376, 153884220, 205178960, 307768440, 615536880]

約数ペア:

[(1, 615536880), (2, 307768440), (3, 205178960), (4, 153884220), (5, 123107376), (6, 102589480), (7, 87933840), (8, 76942110), (10, 61553688), (12, 51294740), (14, 43966920), (15, 41035792), (16, 38471055), (20, 30776844), (21, 29311280), (24, 25647370), (28, 21983460), (30, 20517896), (35, 17586768), (40, 15388422), (42, 14655640), (48, 12823685), (56, 10991730), (60, 10258948), (70, 8793384), (80, 7694211), (84, 7327820), (105, 5862256), (112, 5495865), (120, 5129474), (140, 4396692), (149, 4131120), (168, 3663910), (210, 2931128), (240, 2564737), (280, 2198346), (298, 2065560), (336, 1831955), (420, 1465564), (447, 1377040), (560, 1099173), (596, 1032780), (745, 826224), (840, 732782), (894, 688520), (1043, 590160), (1192, 516390), (1490, 413112), (1680, 366391), (1788, 344260), (2086, 295080), (2235, 275408), (2384, 258195), (2459, 250320), (2980, 206556), (3129, 196720), (3576, 172130), (4172, 147540), (4470, 137704), (4918, 125160), (5215, 118032), (5960, 103278), (6258, 98360), (7152, 86065), (7377, 83440), (8344, 73770), (8940, 68852), (9836, 62580), (10430, 59016), (11920, 51639), (12295, 50064), (12516, 49180), (14754, 41720), (15645, 39344), (16688, 36885), (17213, 35760), (17880, 34426), (19672, 31290), (20860, 29508), (24590, 25032)]