40067040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6452

約数の個数: 96

約数和(自身を含む): 135940896

約数和(自身を除く): 95873856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 6421, 12842, 19263, 25684, 32105, 38526, 51368, 64210, 77052, 83473, 96315, 102736, 128420, 154104, 166946, 192630, 205472, 250419, 256840, 308208, 333892, 385260, 417365, 500838, 513680, 616416, 667784, 770520, 834730, 1001676, 1027360, 1252095, 1335568, 1541040, 1669460, 2003352, 2504190, 2671136, 3082080, 3338920, 4006704, 5008380, 6677840, 8013408, 10016760, 13355680, 20033520, 40067040]

約数ペア:

[(1, 40067040), (2, 20033520), (3, 13355680), (4, 10016760), (5, 8013408), (6, 6677840), (8, 5008380), (10, 4006704), (12, 3338920), (13, 3082080), (15, 2671136), (16, 2504190), (20, 2003352), (24, 1669460), (26, 1541040), (30, 1335568), (32, 1252095), (39, 1027360), (40, 1001676), (48, 834730), (52, 770520), (60, 667784), (65, 616416), (78, 513680), (80, 500838), (96, 417365), (104, 385260), (120, 333892), (130, 308208), (156, 256840), (160, 250419), (195, 205472), (208, 192630), (240, 166946), (260, 154104), (312, 128420), (390, 102736), (416, 96315), (480, 83473), (520, 77052), (624, 64210), (780, 51368), (1040, 38526), (1248, 32105), (1560, 25684), (2080, 19263), (3120, 12842), (6240, 6421)]