285550440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{48563}}^1$

素因数の和:48591

約数の個数: 96

約数和(自身を含む): 996533280

約数和(自身を除く): 710982840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 48563, 97126, 145689, 194252, 242815, 291378, 339941, 388504, 485630, 582756, 679882, 728445, 971260, 1019823, 1165512, 1359764, 1456890, 1699705, 1942520, 2039646, 2379587, 2719528, 2913780, 3399410, 4079292, 4759174, 5099115, 5827560, 6798820, 7138761, 8158584, 9518348, 10198230, 11897935, 13597640, 14277522, 19036696, 20396460, 23795870, 28555044, 35693805, 40792920, 47591740, 57110088, 71387610, 95183480, 142775220, 285550440]

約数ペア:

[(1, 285550440), (2, 142775220), (3, 95183480), (4, 71387610), (5, 57110088), (6, 47591740), (7, 40792920), (8, 35693805), (10, 28555044), (12, 23795870), (14, 20396460), (15, 19036696), (20, 14277522), (21, 13597640), (24, 11897935), (28, 10198230), (30, 9518348), (35, 8158584), (40, 7138761), (42, 6798820), (49, 5827560), (56, 5099115), (60, 4759174), (70, 4079292), (84, 3399410), (98, 2913780), (105, 2719528), (120, 2379587), (140, 2039646), (147, 1942520), (168, 1699705), (196, 1456890), (210, 1359764), (245, 1165512), (280, 1019823), (294, 971260), (392, 728445), (420, 679882), (490, 582756), (588, 485630), (735, 388504), (840, 339941), (980, 291378), (1176, 242815), (1470, 194252), (1960, 145689), (2940, 97126), (5880, 48563)]