206844960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61561}}^1$

素因数の和:61586

約数の個数: 96

約数和(自身を含む): 744653952

約数和(自身を除く): 537808992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 61561, 123122, 184683, 246244, 307805, 369366, 430927, 492488, 615610, 738732, 861854, 923415, 984976, 1231220, 1292781, 1477464, 1723708, 1846830, 1969952, 2154635, 2462440, 2585562, 2954928, 3447416, 3693660, 4309270, 4924880, 5171124, 5909856, 6463905, 6894832, 7387320, 8618540, 9849760, 10342248, 12927810, 13789664, 14774640, 17237080, 20684496, 25855620, 29549280, 34474160, 41368992, 51711240, 68948320, 103422480, 206844960]

約数ペア:

[(1, 206844960), (2, 103422480), (3, 68948320), (4, 51711240), (5, 41368992), (6, 34474160), (7, 29549280), (8, 25855620), (10, 20684496), (12, 17237080), (14, 14774640), (15, 13789664), (16, 12927810), (20, 10342248), (21, 9849760), (24, 8618540), (28, 7387320), (30, 6894832), (32, 6463905), (35, 5909856), (40, 5171124), (42, 4924880), (48, 4309270), (56, 3693660), (60, 3447416), (70, 2954928), (80, 2585562), (84, 2462440), (96, 2154635), (105, 1969952), (112, 1846830), (120, 1723708), (140, 1477464), (160, 1292781), (168, 1231220), (210, 984976), (224, 923415), (240, 861854), (280, 738732), (336, 615610), (420, 492488), (480, 430927), (560, 369366), (672, 307805), (840, 246244), (1120, 184683), (1680, 123122), (3360, 61561)]