248952480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{74093}}^1$

素因数の和:74118

約数の個数: 96

約数和(自身を含む): 896241024

約数和(自身を除く): 647288544

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, 74093, 148186, 222279, 296372, 370465, 444558, 518651, 592744, 740930, 889116, 1037302, 1111395, 1185488, 1481860, 1555953, 1778232, 2074604, 2222790, 2370976, 2593255, 2963720, 3111906, 3556464, 4149208, 4445580, 5186510, 5927440, 6223812, 7112928, 7779765, 8298416, 8891160, 10373020, 11854880, 12447624, 15559530, 16596832, 17782320, 20746040, 24895248, 31119060, 35564640, 41492080, 49790496, 62238120, 82984160, 124476240, 248952480]

約数ペア:

[(1, 248952480), (2, 124476240), (3, 82984160), (4, 62238120), (5, 49790496), (6, 41492080), (7, 35564640), (8, 31119060), (10, 24895248), (12, 20746040), (14, 17782320), (15, 16596832), (16, 15559530), (20, 12447624), (21, 11854880), (24, 10373020), (28, 8891160), (30, 8298416), (32, 7779765), (35, 7112928), (40, 6223812), (42, 5927440), (48, 5186510), (56, 4445580), (60, 4149208), (70, 3556464), (80, 3111906), (84, 2963720), (96, 2593255), (105, 2370976), (112, 2222790), (120, 2074604), (140, 1778232), (160, 1555953), (168, 1481860), (210, 1185488), (224, 1111395), (240, 1037302), (280, 889116), (336, 740930), (420, 592744), (480, 518651), (560, 444558), (672, 370465), (840, 296372), (1120, 222279), (1680, 148186), (3360, 74093)]