141313640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14303}}^1$

素因数の和:14346

約数の個数: 64

約数和(自身を含む): 360460800

約数和(自身を除く): 219147160

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 14303, 28606, 57212, 71515, 114424, 143030, 185939, 271757, 286060, 371878, 543514, 572120, 743756, 929695, 1087028, 1358785, 1487512, 1859390, 2174056, 2717570, 3532841, 3718780, 5435140, 7065682, 7437560, 10870280, 14131364, 17664205, 28262728, 35328410, 70656820, 141313640]

約数ペア:

[(1, 141313640), (2, 70656820), (4, 35328410), (5, 28262728), (8, 17664205), (10, 14131364), (13, 10870280), (19, 7437560), (20, 7065682), (26, 5435140), (38, 3718780), (40, 3532841), (52, 2717570), (65, 2174056), (76, 1859390), (95, 1487512), (104, 1358785), (130, 1087028), (152, 929695), (190, 743756), (247, 572120), (260, 543514), (380, 371878), (494, 286060), (520, 271757), (760, 185939), (988, 143030), (1235, 114424), (1976, 71515), (2470, 57212), (4940, 28606), (9880, 14303)]