334128840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39217}}^1$

素因数の和:39302

約数の個数: 64

約数和(自身を含む): 1016530560

約数和(自身を除く): 682401720

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, 39217, 78434, 117651, 156868, 196085, 235302, 313736, 392170, 470604, 588255, 784340, 941208, 1176510, 1568680, 2353020, 2784407, 4706040, 5568814, 8353221, 11137628, 13922035, 16706442, 22275256, 27844070, 33412884, 41766105, 55688140, 66825768, 83532210, 111376280, 167064420, 334128840]

約数ペア:

[(1, 334128840), (2, 167064420), (3, 111376280), (4, 83532210), (5, 66825768), (6, 55688140), (8, 41766105), (10, 33412884), (12, 27844070), (15, 22275256), (20, 16706442), (24, 13922035), (30, 11137628), (40, 8353221), (60, 5568814), (71, 4706040), (120, 2784407), (142, 2353020), (213, 1568680), (284, 1176510), (355, 941208), (426, 784340), (568, 588255), (710, 470604), (852, 392170), (1065, 313736), (1420, 235302), (1704, 196085), (2130, 156868), (2840, 117651), (4260, 78434), (8520, 39217)]