145203240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13297}}^1$

素因数の和:13331

約数の個数: 128

約数和(自身を含む): 536175360

約数和(自身を除く): 390972120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 13297, 26594, 39891, 53188, 66485, 79782, 93079, 106376, 132970, 159564, 172861, 186158, 199455, 265940, 279237, 319128, 345722, 372316, 398910, 465395, 518583, 531880, 558474, 691444, 744632, 797820, 864305, 930790, 1037166, 1116948, 1210027, 1382888, 1396185, 1595640, 1728610, 1861580, 2074332, 2233896, 2420054, 2592915, 2792370, 3457220, 3630081, 3723160, 4148664, 4840108, 5185830, 5584740, 6050135, 6914440, 7260162, 9680216, 10371660, 11169480, 12100270, 14520324, 18150405, 20743320, 24200540, 29040648, 36300810, 48401080, 72601620, 145203240]

約数ペア:

[(1, 145203240), (2, 72601620), (3, 48401080), (4, 36300810), (5, 29040648), (6, 24200540), (7, 20743320), (8, 18150405), (10, 14520324), (12, 12100270), (13, 11169480), (14, 10371660), (15, 9680216), (20, 7260162), (21, 6914440), (24, 6050135), (26, 5584740), (28, 5185830), (30, 4840108), (35, 4148664), (39, 3723160), (40, 3630081), (42, 3457220), (52, 2792370), (56, 2592915), (60, 2420054), (65, 2233896), (70, 2074332), (78, 1861580), (84, 1728610), (91, 1595640), (104, 1396185), (105, 1382888), (120, 1210027), (130, 1116948), (140, 1037166), (156, 930790), (168, 864305), (182, 797820), (195, 744632), (210, 691444), (260, 558474), (273, 531880), (280, 518583), (312, 465395), (364, 398910), (390, 372316), (420, 345722), (455, 319128), (520, 279237), (546, 265940), (728, 199455), (780, 186158), (840, 172861), (910, 159564), (1092, 132970), (1365, 106376), (1560, 93079), (1820, 79782), (2184, 66485), (2730, 53188), (3640, 39891), (5460, 26594), (10920, 13297)]