83715720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63421}}^1$

素因数の和:63446

約数の個数: 64

約数和(自身を含む): 273983040

約数和(自身を除く): 190267320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 63421, 126842, 190263, 253684, 317105, 380526, 507368, 634210, 697631, 761052, 951315, 1268420, 1395262, 1522104, 1902630, 2092893, 2536840, 2790524, 3488155, 3805260, 4185786, 5581048, 6976310, 7610520, 8371572, 10464465, 13952620, 16743144, 20928930, 27905240, 41857860, 83715720]

約数ペア:

[(1, 83715720), (2, 41857860), (3, 27905240), (4, 20928930), (5, 16743144), (6, 13952620), (8, 10464465), (10, 8371572), (11, 7610520), (12, 6976310), (15, 5581048), (20, 4185786), (22, 3805260), (24, 3488155), (30, 2790524), (33, 2536840), (40, 2092893), (44, 1902630), (55, 1522104), (60, 1395262), (66, 1268420), (88, 951315), (110, 761052), (120, 697631), (132, 634210), (165, 507368), (220, 380526), (264, 317105), (330, 253684), (440, 190263), (660, 126842), (1320, 63421)]