163002420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{18481}}^1$

素因数の和:18510

約数の個数: 108

約数和(自身を含む): 575196804

約数和(自身を除く): 412194384

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 18481, 36962, 55443, 73924, 92405, 110886, 129367, 166329, 184810, 221772, 258734, 277215, 332658, 369620, 388101, 517468, 554430, 646835, 665316, 776202, 831645, 905569, 1108860, 1164303, 1293670, 1552404, 1663290, 1811138, 1940505, 2328606, 2587340, 2716707, 3326580, 3622276, 3881010, 4527845, 4657212, 5433414, 5821515, 7762020, 8150121, 9055690, 10866828, 11643030, 13583535, 16300242, 18111380, 23286060, 27167070, 32600484, 40750605, 54334140, 81501210, 163002420]

約数ペア:

[(1, 163002420), (2, 81501210), (3, 54334140), (4, 40750605), (5, 32600484), (6, 27167070), (7, 23286060), (9, 18111380), (10, 16300242), (12, 13583535), (14, 11643030), (15, 10866828), (18, 9055690), (20, 8150121), (21, 7762020), (28, 5821515), (30, 5433414), (35, 4657212), (36, 4527845), (42, 3881010), (45, 3622276), (49, 3326580), (60, 2716707), (63, 2587340), (70, 2328606), (84, 1940505), (90, 1811138), (98, 1663290), (105, 1552404), (126, 1293670), (140, 1164303), (147, 1108860), (180, 905569), (196, 831645), (210, 776202), (245, 665316), (252, 646835), (294, 554430), (315, 517468), (420, 388101), (441, 369620), (490, 332658), (588, 277215), (630, 258734), (735, 221772), (882, 184810), (980, 166329), (1260, 129367), (1470, 110886), (1764, 92405), (2205, 73924), (2940, 55443), (4410, 36962), (8820, 18481)]