1337137320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{156941}}^1$

素因数の和:157026

約数の個数: 64

約数和(自身を含む): 4067936640

約数和(自身を除く): 2730799320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 156941, 313882, 470823, 627764, 784705, 941646, 1255528, 1569410, 1883292, 2354115, 3138820, 3766584, 4708230, 6277640, 9416460, 11142811, 18832920, 22285622, 33428433, 44571244, 55714055, 66856866, 89142488, 111428110, 133713732, 167142165, 222856220, 267427464, 334284330, 445712440, 668568660, 1337137320]

約数ペア:

[(1, 1337137320), (2, 668568660), (3, 445712440), (4, 334284330), (5, 267427464), (6, 222856220), (8, 167142165), (10, 133713732), (12, 111428110), (15, 89142488), (20, 66856866), (24, 55714055), (30, 44571244), (40, 33428433), (60, 22285622), (71, 18832920), (120, 11142811), (142, 9416460), (213, 6277640), (284, 4708230), (355, 3766584), (426, 3138820), (568, 2354115), (710, 1883292), (852, 1569410), (1065, 1255528), (1420, 941646), (1704, 784705), (2130, 627764), (2840, 470823), (4260, 313882), (8520, 156941)]