230565720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24953}}^1$

素因数の和:24985

約数の個数: 128

約数和(自身を含む): 862410240

約数和(自身を除く): 631844520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 24953, 49906, 74859, 99812, 124765, 149718, 174671, 199624, 249530, 274483, 299436, 349342, 374295, 499060, 524013, 548966, 598872, 698684, 748590, 823449, 873355, 998120, 1048026, 1097932, 1372415, 1397368, 1497180, 1646898, 1746710, 1921381, 2096052, 2195864, 2620065, 2744830, 2994360, 3293796, 3493420, 3842762, 4117245, 4192104, 5240130, 5489660, 5764143, 6587592, 6986840, 7685524, 8234490, 9606905, 10480260, 10979320, 11528286, 15371048, 16468980, 19213810, 20960520, 23056572, 28820715, 32937960, 38427620, 46113144, 57641430, 76855240, 115282860, 230565720]

約数ペア:

[(1, 230565720), (2, 115282860), (3, 76855240), (4, 57641430), (5, 46113144), (6, 38427620), (7, 32937960), (8, 28820715), (10, 23056572), (11, 20960520), (12, 19213810), (14, 16468980), (15, 15371048), (20, 11528286), (21, 10979320), (22, 10480260), (24, 9606905), (28, 8234490), (30, 7685524), (33, 6986840), (35, 6587592), (40, 5764143), (42, 5489660), (44, 5240130), (55, 4192104), (56, 4117245), (60, 3842762), (66, 3493420), (70, 3293796), (77, 2994360), (84, 2744830), (88, 2620065), (105, 2195864), (110, 2096052), (120, 1921381), (132, 1746710), (140, 1646898), (154, 1497180), (165, 1397368), (168, 1372415), (210, 1097932), (220, 1048026), (231, 998120), (264, 873355), (280, 823449), (308, 748590), (330, 698684), (385, 598872), (420, 548966), (440, 524013), (462, 499060), (616, 374295), (660, 349342), (770, 299436), (840, 274483), (924, 249530), (1155, 199624), (1320, 174671), (1540, 149718), (1848, 124765), (2310, 99812), (3080, 74859), (4620, 49906), (9240, 24953)]