130069040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1$

素因数の和:1710

約数の個数: 80

約数和(自身を含む): 325827360

約数和(自身を除く): 195758320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 590, 680, 944, 1003, 1180, 1360, 1621, 2006, 2360, 3242, 4012, 4720, 5015, 6484, 8024, 8105, 10030, 12968, 16048, 16210, 20060, 25936, 27557, 32420, 40120, 55114, 64840, 80240, 95639, 110228, 129680, 137785, 191278, 220456, 275570, 382556, 440912, 478195, 551140, 765112, 956390, 1102280, 1530224, 1625863, 1912780, 2204560, 3251726, 3825560, 6503452, 7651120, 8129315, 13006904, 16258630, 26013808, 32517260, 65034520, 130069040]

約数ペア:

[(1, 130069040), (2, 65034520), (4, 32517260), (5, 26013808), (8, 16258630), (10, 13006904), (16, 8129315), (17, 7651120), (20, 6503452), (34, 3825560), (40, 3251726), (59, 2204560), (68, 1912780), (80, 1625863), (85, 1530224), (118, 1102280), (136, 956390), (170, 765112), (236, 551140), (272, 478195), (295, 440912), (340, 382556), (472, 275570), (590, 220456), (680, 191278), (944, 137785), (1003, 129680), (1180, 110228), (1360, 95639), (1621, 80240), (2006, 64840), (2360, 55114), (3242, 40120), (4012, 32420), (4720, 27557), (5015, 25936), (6484, 20060), (8024, 16210), (8105, 16048), (10030, 12968)]