230096440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 627264000

約数和(自身を除く): 397167560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 43, 56, 58, 70, 86, 116, 140, 145, 172, 203, 215, 232, 280, 290, 301, 344, 406, 430, 580, 602, 659, 812, 860, 1015, 1160, 1204, 1247, 1318, 1505, 1624, 1720, 2030, 2408, 2494, 2636, 3010, 3295, 4060, 4613, 4988, 5272, 6020, 6235, 6590, 8120, 8729, 9226, 9976, 12040, 12470, 13180, 17458, 18452, 19111, 23065, 24940, 26360, 28337, 34916, 36904, 38222, 43645, 46130, 49880, 56674, 69832, 76444, 87290, 92260, 95555, 113348, 133777, 141685, 152888, 174580, 184520, 191110, 198359, 226696, 267554, 283370, 349160, 382220, 396718, 535108, 566740, 668885, 764440, 793436, 821773, 991795, 1070216, 1133480, 1337770, 1586872, 1643546, 1983590, 2675540, 3287092, 3967180, 4108865, 5351080, 5752411, 6574184, 7934360, 8217730, 11504822, 16435460, 23009644, 28762055, 32870920, 46019288, 57524110, 115048220, 230096440]

約数ペア:

[(1, 230096440), (2, 115048220), (4, 57524110), (5, 46019288), (7, 32870920), (8, 28762055), (10, 23009644), (14, 16435460), (20, 11504822), (28, 8217730), (29, 7934360), (35, 6574184), (40, 5752411), (43, 5351080), (56, 4108865), (58, 3967180), (70, 3287092), (86, 2675540), (116, 1983590), (140, 1643546), (145, 1586872), (172, 1337770), (203, 1133480), (215, 1070216), (232, 991795), (280, 821773), (290, 793436), (301, 764440), (344, 668885), (406, 566740), (430, 535108), (580, 396718), (602, 382220), (659, 349160), (812, 283370), (860, 267554), (1015, 226696), (1160, 198359), (1204, 191110), (1247, 184520), (1318, 174580), (1505, 152888), (1624, 141685), (1720, 133777), (2030, 113348), (2408, 95555), (2494, 92260), (2636, 87290), (3010, 76444), (3295, 69832), (4060, 56674), (4613, 49880), (4988, 46130), (5272, 43645), (6020, 38222), (6235, 36904), (6590, 34916), (8120, 28337), (8729, 26360), (9226, 24940), (9976, 23065), (12040, 19111), (12470, 18452), (13180, 17458)]