171582360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 548856000

約数和(自身を除く): 377273640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 241, 255, 340, 349, 408, 482, 510, 680, 698, 723, 964, 1020, 1047, 1205, 1396, 1446, 1745, 1928, 2040, 2094, 2410, 2792, 2892, 3490, 3615, 4097, 4188, 4820, 5235, 5784, 5933, 6980, 7230, 8194, 8376, 9640, 10470, 11866, 12291, 13960, 14460, 16388, 17799, 20485, 20940, 23732, 24582, 28920, 29665, 32776, 35598, 40970, 41880, 47464, 49164, 59330, 61455, 71196, 81940, 84109, 88995, 98328, 118660, 122910, 142392, 163880, 168218, 177990, 237320, 245820, 252327, 336436, 355980, 420545, 491640, 504654, 672872, 711960, 841090, 1009308, 1261635, 1429853, 1682180, 2018616, 2523270, 2859706, 3364360, 4289559, 5046540, 5719412, 7149265, 8579118, 10093080, 11438824, 14298530, 17158236, 21447795, 28597060, 34316472, 42895590, 57194120, 85791180, 171582360]

約数ペア:

[(1, 171582360), (2, 85791180), (3, 57194120), (4, 42895590), (5, 34316472), (6, 28597060), (8, 21447795), (10, 17158236), (12, 14298530), (15, 11438824), (17, 10093080), (20, 8579118), (24, 7149265), (30, 5719412), (34, 5046540), (40, 4289559), (51, 3364360), (60, 2859706), (68, 2523270), (85, 2018616), (102, 1682180), (120, 1429853), (136, 1261635), (170, 1009308), (204, 841090), (241, 711960), (255, 672872), (340, 504654), (349, 491640), (408, 420545), (482, 355980), (510, 336436), (680, 252327), (698, 245820), (723, 237320), (964, 177990), (1020, 168218), (1047, 163880), (1205, 142392), (1396, 122910), (1446, 118660), (1745, 98328), (1928, 88995), (2040, 84109), (2094, 81940), (2410, 71196), (2792, 61455), (2892, 59330), (3490, 49164), (3615, 47464), (4097, 41880), (4188, 40970), (4820, 35598), (5235, 32776), (5784, 29665), (5933, 28920), (6980, 24582), (7230, 23732), (8194, 20940), (8376, 20485), (9640, 17799), (10470, 16388), (11866, 14460), (12291, 13960)]