286137040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5059}}^1$

素因数の和:5180

約数の個数: 80

約数和(自身を含む): 767986560

約数和(自身を除く): 481849520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 2020, 2828, 3535, 4040, 5059, 5656, 7070, 8080, 10118, 11312, 14140, 20236, 25295, 28280, 35413, 40472, 50590, 56560, 70826, 80944, 101180, 141652, 177065, 202360, 283304, 354130, 404720, 510959, 566608, 708260, 1021918, 1416520, 2043836, 2554795, 2833040, 3576713, 4087672, 5109590, 7153426, 8175344, 10219180, 14306852, 17883565, 20438360, 28613704, 35767130, 40876720, 57227408, 71534260, 143068520, 286137040]

約数ペア:

[(1, 286137040), (2, 143068520), (4, 71534260), (5, 57227408), (7, 40876720), (8, 35767130), (10, 28613704), (14, 20438360), (16, 17883565), (20, 14306852), (28, 10219180), (35, 8175344), (40, 7153426), (56, 5109590), (70, 4087672), (80, 3576713), (101, 2833040), (112, 2554795), (140, 2043836), (202, 1416520), (280, 1021918), (404, 708260), (505, 566608), (560, 510959), (707, 404720), (808, 354130), (1010, 283304), (1414, 202360), (1616, 177065), (2020, 141652), (2828, 101180), (3535, 80944), (4040, 70826), (5059, 56560), (5656, 50590), (7070, 40472), (8080, 35413), (10118, 28280), (11312, 25295), (14140, 20236)]