70726240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:984

約数の個数: 96

約数和(自身を含む): 185008320

約数和(自身を除く): 114282080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 919, 962, 1040, 1184, 1480, 1838, 1924, 2080, 2405, 2960, 3676, 3848, 4595, 4810, 5920, 7352, 7696, 9190, 9620, 11947, 14704, 15392, 18380, 19240, 23894, 29408, 34003, 36760, 38480, 47788, 59735, 68006, 73520, 76960, 95576, 119470, 136012, 147040, 170015, 191152, 238940, 272024, 340030, 382304, 442039, 477880, 544048, 680060, 884078, 955760, 1088096, 1360120, 1768156, 1911520, 2210195, 2720240, 3536312, 4420390, 5440480, 7072624, 8840780, 14145248, 17681560, 35363120, 70726240]

約数ペア:

[(1, 70726240), (2, 35363120), (4, 17681560), (5, 14145248), (8, 8840780), (10, 7072624), (13, 5440480), (16, 4420390), (20, 3536312), (26, 2720240), (32, 2210195), (37, 1911520), (40, 1768156), (52, 1360120), (65, 1088096), (74, 955760), (80, 884078), (104, 680060), (130, 544048), (148, 477880), (160, 442039), (185, 382304), (208, 340030), (260, 272024), (296, 238940), (370, 191152), (416, 170015), (481, 147040), (520, 136012), (592, 119470), (740, 95576), (919, 76960), (962, 73520), (1040, 68006), (1184, 59735), (1480, 47788), (1838, 38480), (1924, 36760), (2080, 34003), (2405, 29408), (2960, 23894), (3676, 19240), (3848, 18380), (4595, 15392), (4810, 14704), (5920, 11947), (7352, 9620), (7696, 9190)]