1570807120

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:932

約数の個数: 80

約数和(自身を含む): 3699763200

約数和(自身を除く): 2128956080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 349, 443, 508, 635, 698, 886, 1016, 1270, 1396, 1745, 1772, 2032, 2215, 2540, 2792, 3490, 3544, 4430, 5080, 5584, 6980, 7088, 8860, 10160, 13960, 17720, 27920, 35440, 44323, 56261, 88646, 112522, 154607, 177292, 221615, 225044, 281305, 309214, 354584, 443230, 450088, 562610, 618428, 709168, 773035, 886460, 900176, 1125220, 1236856, 1546070, 1772920, 2250440, 2473712, 3092140, 3545840, 4500880, 6184280, 12368560, 19635089, 39270178, 78540356, 98175445, 157080712, 196350890, 314161424, 392701780, 785403560, 1570807120]

約数ペア:

[(1, 1570807120), (2, 785403560), (4, 392701780), (5, 314161424), (8, 196350890), (10, 157080712), (16, 98175445), (20, 78540356), (40, 39270178), (80, 19635089), (127, 12368560), (254, 6184280), (349, 4500880), (443, 3545840), (508, 3092140), (635, 2473712), (698, 2250440), (886, 1772920), (1016, 1546070), (1270, 1236856), (1396, 1125220), (1745, 900176), (1772, 886460), (2032, 773035), (2215, 709168), (2540, 618428), (2792, 562610), (3490, 450088), (3544, 443230), (4430, 354584), (5080, 309214), (5584, 281305), (6980, 225044), (7088, 221615), (8860, 177292), (10160, 154607), (13960, 112522), (17720, 88646), (27920, 56261), (35440, 44323)]