734522320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8803}}^1$

素因数の和:8972

約数の個数: 80

約数和(自身を含む): 1965052800

約数和(自身を除く): 1230530480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 280, 298, 560, 596, 745, 1043, 1192, 1490, 2086, 2384, 2980, 4172, 5215, 5960, 8344, 8803, 10430, 11920, 16688, 17606, 20860, 35212, 41720, 44015, 61621, 70424, 83440, 88030, 123242, 140848, 176060, 246484, 308105, 352120, 492968, 616210, 704240, 985936, 1232420, 1311647, 2464840, 2623294, 4929680, 5246588, 6558235, 9181529, 10493176, 13116470, 18363058, 20986352, 26232940, 36726116, 45907645, 52465880, 73452232, 91815290, 104931760, 146904464, 183630580, 367261160, 734522320]

約数ペア:

[(1, 734522320), (2, 367261160), (4, 183630580), (5, 146904464), (7, 104931760), (8, 91815290), (10, 73452232), (14, 52465880), (16, 45907645), (20, 36726116), (28, 26232940), (35, 20986352), (40, 18363058), (56, 13116470), (70, 10493176), (80, 9181529), (112, 6558235), (140, 5246588), (149, 4929680), (280, 2623294), (298, 2464840), (560, 1311647), (596, 1232420), (745, 985936), (1043, 704240), (1192, 616210), (1490, 492968), (2086, 352120), (2384, 308105), (2980, 246484), (4172, 176060), (5215, 140848), (5960, 123242), (8344, 88030), (8803, 83440), (10430, 70424), (11920, 61621), (16688, 44015), (17606, 41720), (20860, 35212)]