276400160

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 685843200

約数和(自身を除く): 409443040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 71, 80, 116, 142, 145, 160, 232, 284, 290, 355, 464, 568, 580, 710, 839, 928, 1136, 1160, 1420, 1678, 2059, 2272, 2320, 2840, 3356, 4118, 4195, 4640, 5680, 6712, 8236, 8390, 10295, 11360, 13424, 16472, 16780, 20590, 24331, 26848, 32944, 33560, 41180, 48662, 59569, 65888, 67120, 82360, 97324, 119138, 121655, 134240, 164720, 194648, 238276, 243310, 297845, 329440, 389296, 476552, 486620, 595690, 778592, 953104, 973240, 1191380, 1727501, 1906208, 1946480, 2382760, 3455002, 3892960, 4765520, 6910004, 8637505, 9531040, 13820008, 17275010, 27640016, 34550020, 55280032, 69100040, 138200080, 276400160]

約数ペア:

[(1, 276400160), (2, 138200080), (4, 69100040), (5, 55280032), (8, 34550020), (10, 27640016), (16, 17275010), (20, 13820008), (29, 9531040), (32, 8637505), (40, 6910004), (58, 4765520), (71, 3892960), (80, 3455002), (116, 2382760), (142, 1946480), (145, 1906208), (160, 1727501), (232, 1191380), (284, 973240), (290, 953104), (355, 778592), (464, 595690), (568, 486620), (580, 476552), (710, 389296), (839, 329440), (928, 297845), (1136, 243310), (1160, 238276), (1420, 194648), (1678, 164720), (2059, 134240), (2272, 121655), (2320, 119138), (2840, 97324), (3356, 82360), (4118, 67120), (4195, 65888), (4640, 59569), (5680, 48662), (6712, 41180), (8236, 33560), (8390, 32944), (10295, 26848), (11360, 24331), (13424, 20590), (16472, 16780)]