157432860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3588

約数の個数: 144

約数和(自身を含む): 541500960

約数和(自身を除く): 384068100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3541, 3705, 4446, 4940, 7082, 7410, 8892, 10623, 11115, 14164, 14820, 17705, 21246, 22230, 31869, 35410, 42492, 44460, 46033, 53115, 63738, 67279, 70820, 92066, 106230, 127476, 134558, 138099, 159345, 184132, 201837, 212460, 230165, 269116, 276198, 318690, 336395, 403674, 414297, 460330, 552396, 605511, 637380, 672790, 690495, 807348, 828594, 874627, 920660, 1009185, 1211022, 1345580, 1380990, 1657188, 1749254, 2018370, 2071485, 2422044, 2623881, 2761980, 3027555, 3498508, 4036740, 4142970, 4373135, 5247762, 6055110, 7871643, 8285940, 8746270, 10495524, 12110220, 13119405, 15743286, 17492540, 26238810, 31486572, 39358215, 52477620, 78716430, 157432860]

約数ペア:

[(1, 157432860), (2, 78716430), (3, 52477620), (4, 39358215), (5, 31486572), (6, 26238810), (9, 17492540), (10, 15743286), (12, 13119405), (13, 12110220), (15, 10495524), (18, 8746270), (19, 8285940), (20, 7871643), (26, 6055110), (30, 5247762), (36, 4373135), (38, 4142970), (39, 4036740), (45, 3498508), (52, 3027555), (57, 2761980), (60, 2623881), (65, 2422044), (76, 2071485), (78, 2018370), (90, 1749254), (95, 1657188), (114, 1380990), (117, 1345580), (130, 1211022), (156, 1009185), (171, 920660), (180, 874627), (190, 828594), (195, 807348), (228, 690495), (234, 672790), (247, 637380), (260, 605511), (285, 552396), (342, 460330), (380, 414297), (390, 403674), (468, 336395), (494, 318690), (570, 276198), (585, 269116), (684, 230165), (741, 212460), (780, 201837), (855, 184132), (988, 159345), (1140, 138099), (1170, 134558), (1235, 127476), (1482, 106230), (1710, 92066), (2223, 70820), (2340, 67279), (2470, 63738), (2964, 53115), (3420, 46033), (3541, 44460), (3705, 42492), (4446, 35410), (4940, 31869), (7082, 22230), (7410, 21246), (8892, 17705), (10623, 14820), (11115, 14164)]