63800520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 156830520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 503, 604, 755, 840, 906, 1006, 1057, 1208, 1509, 1510, 1812, 2012, 2114, 2265, 2515, 3018, 3020, 3171, 3521, 3624, 4024, 4228, 4530, 5030, 5285, 6036, 6040, 6342, 7042, 7545, 8456, 9060, 10060, 10563, 10570, 12072, 12684, 14084, 15090, 15855, 17605, 18120, 20120, 21126, 21140, 25368, 28168, 30180, 31710, 35210, 42252, 42280, 52815, 60360, 63420, 70420, 75953, 84504, 105630, 126840, 140840, 151906, 211260, 227859, 303812, 379765, 422520, 455718, 531671, 607624, 759530, 911436, 1063342, 1139295, 1519060, 1595013, 1822872, 2126684, 2278590, 2658355, 3038120, 3190026, 4253368, 4557180, 5316710, 6380052, 7975065, 9114360, 10633420, 12760104, 15950130, 21266840, 31900260, 63800520]

約数ペア:

[(1, 63800520), (2, 31900260), (3, 21266840), (4, 15950130), (5, 12760104), (6, 10633420), (7, 9114360), (8, 7975065), (10, 6380052), (12, 5316710), (14, 4557180), (15, 4253368), (20, 3190026), (21, 3038120), (24, 2658355), (28, 2278590), (30, 2126684), (35, 1822872), (40, 1595013), (42, 1519060), (56, 1139295), (60, 1063342), (70, 911436), (84, 759530), (105, 607624), (120, 531671), (140, 455718), (151, 422520), (168, 379765), (210, 303812), (280, 227859), (302, 211260), (420, 151906), (453, 140840), (503, 126840), (604, 105630), (755, 84504), (840, 75953), (906, 70420), (1006, 63420), (1057, 60360), (1208, 52815), (1509, 42280), (1510, 42252), (1812, 35210), (2012, 31710), (2114, 30180), (2265, 28168), (2515, 25368), (3018, 21140), (3020, 21126), (3171, 20120), (3521, 18120), (3624, 17605), (4024, 15855), (4228, 15090), (4530, 14084), (5030, 12684), (5285, 12072), (6036, 10570), (6040, 10563), (6342, 10060), (7042, 9060), (7545, 8456)]