141692720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3323}}^1$

素因数の和:3390

約数の個数: 80

約数和(自身を含む): 363539232

約数和(自身を除く): 221846512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2665, 3280, 3323, 4264, 5330, 6646, 8528, 10660, 13292, 16615, 21320, 26584, 33230, 42640, 43199, 53168, 66460, 86398, 132920, 136243, 172796, 215995, 265840, 272486, 345592, 431990, 544972, 681215, 691184, 863980, 1089944, 1362430, 1727960, 1771159, 2179888, 2724860, 3455920, 3542318, 5449720, 7084636, 8855795, 10899440, 14169272, 17711590, 28338544, 35423180, 70846360, 141692720]

約数ペア:

[(1, 141692720), (2, 70846360), (4, 35423180), (5, 28338544), (8, 17711590), (10, 14169272), (13, 10899440), (16, 8855795), (20, 7084636), (26, 5449720), (40, 3542318), (41, 3455920), (52, 2724860), (65, 2179888), (80, 1771159), (82, 1727960), (104, 1362430), (130, 1089944), (164, 863980), (205, 691184), (208, 681215), (260, 544972), (328, 431990), (410, 345592), (520, 272486), (533, 265840), (656, 215995), (820, 172796), (1040, 136243), (1066, 132920), (1640, 86398), (2132, 66460), (2665, 53168), (3280, 43199), (3323, 42640), (4264, 33230), (5330, 26584), (6646, 21320), (8528, 16615), (10660, 13292)]