1567936480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2011}}^1$

素因数の和:2480

約数の個数: 96

約数和(自身を含む): 4052135808

約数和(自身を除く): 2484199328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 443, 880, 886, 1760, 1772, 2011, 2215, 3544, 4022, 4430, 4873, 7088, 8044, 8860, 9746, 10055, 14176, 16088, 17720, 19492, 20110, 22121, 24365, 32176, 35440, 38984, 40220, 44242, 48730, 64352, 70880, 77968, 80440, 88484, 97460, 110605, 155936, 160880, 176968, 194920, 221210, 321760, 353936, 389840, 442420, 707872, 779680, 884840, 890873, 1769680, 1781746, 3539360, 3563492, 4454365, 7126984, 8908730, 9799603, 14253968, 17817460, 19599206, 28507936, 35634920, 39198412, 48998015, 71269840, 78396824, 97996030, 142539680, 156793648, 195992060, 313587296, 391984120, 783968240, 1567936480]

約数ペア:

[(1, 1567936480), (2, 783968240), (4, 391984120), (5, 313587296), (8, 195992060), (10, 156793648), (11, 142539680), (16, 97996030), (20, 78396824), (22, 71269840), (32, 48998015), (40, 39198412), (44, 35634920), (55, 28507936), (80, 19599206), (88, 17817460), (110, 14253968), (160, 9799603), (176, 8908730), (220, 7126984), (352, 4454365), (440, 3563492), (443, 3539360), (880, 1781746), (886, 1769680), (1760, 890873), (1772, 884840), (2011, 779680), (2215, 707872), (3544, 442420), (4022, 389840), (4430, 353936), (4873, 321760), (7088, 221210), (8044, 194920), (8860, 176968), (9746, 160880), (10055, 155936), (14176, 110605), (16088, 97460), (17720, 88484), (19492, 80440), (20110, 77968), (22121, 70880), (24365, 64352), (32176, 48730), (35440, 44242), (38984, 40220)]