740957280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2269

約数の個数: 192

約数和(自身を含む): 2694601728

約数和(自身を除く): 1953644448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 280, 309, 336, 412, 420, 480, 515, 560, 618, 672, 721, 824, 840, 1030, 1120, 1236, 1442, 1545, 1648, 1680, 2060, 2141, 2163, 2472, 2884, 3090, 3296, 3360, 3605, 4120, 4282, 4326, 4944, 5768, 6180, 6423, 7210, 8240, 8564, 8652, 9888, 10705, 10815, 11536, 12360, 12846, 14420, 14987, 16480, 17128, 17304, 21410, 21630, 23072, 24720, 25692, 28840, 29974, 32115, 34256, 34608, 42820, 43260, 44961, 49440, 51384, 57680, 59948, 64230, 68512, 69216, 74935, 85640, 86520, 89922, 102768, 115360, 119896, 128460, 149870, 171280, 173040, 179844, 205536, 220523, 224805, 239792, 256920, 299740, 342560, 346080, 359688, 441046, 449610, 479584, 513840, 599480, 661569, 719376, 882092, 899220, 1027680, 1102615, 1198960, 1323138, 1438752, 1543661, 1764184, 1798440, 2205230, 2397920, 2646276, 3087322, 3307845, 3528368, 3596880, 4410460, 4630983, 5292552, 6174644, 6615690, 7056736, 7193760, 7718305, 8820920, 9261966, 10585104, 12349288, 13231380, 15436610, 17641840, 18523932, 21170208, 23154915, 24698576, 26462760, 30873220, 35283680, 37047864, 46309830, 49397152, 52925520, 61746440, 74095728, 92619660, 105851040, 123492880, 148191456, 185239320, 246985760, 370478640, 740957280]

約数ペア:

[(1, 740957280), (2, 370478640), (3, 246985760), (4, 185239320), (5, 148191456), (6, 123492880), (7, 105851040), (8, 92619660), (10, 74095728), (12, 61746440), (14, 52925520), (15, 49397152), (16, 46309830), (20, 37047864), (21, 35283680), (24, 30873220), (28, 26462760), (30, 24698576), (32, 23154915), (35, 21170208), (40, 18523932), (42, 17641840), (48, 15436610), (56, 13231380), (60, 12349288), (70, 10585104), (80, 9261966), (84, 8820920), (96, 7718305), (103, 7193760), (105, 7056736), (112, 6615690), (120, 6174644), (140, 5292552), (160, 4630983), (168, 4410460), (206, 3596880), (210, 3528368), (224, 3307845), (240, 3087322), (280, 2646276), (309, 2397920), (336, 2205230), (412, 1798440), (420, 1764184), (480, 1543661), (515, 1438752), (560, 1323138), (618, 1198960), (672, 1102615), (721, 1027680), (824, 899220), (840, 882092), (1030, 719376), (1120, 661569), (1236, 599480), (1442, 513840), (1545, 479584), (1648, 449610), (1680, 441046), (2060, 359688), (2141, 346080), (2163, 342560), (2472, 299740), (2884, 256920), (3090, 239792), (3296, 224805), (3360, 220523), (3605, 205536), (4120, 179844), (4282, 173040), (4326, 171280), (4944, 149870), (5768, 128460), (6180, 119896), (6423, 115360), (7210, 102768), (8240, 89922), (8564, 86520), (8652, 85640), (9888, 74935), (10705, 69216), (10815, 68512), (11536, 64230), (12360, 59948), (12846, 57680), (14420, 51384), (14987, 49440), (16480, 44961), (17128, 43260), (17304, 42820), (21410, 34608), (21630, 34256), (23072, 32115), (24720, 29974), (25692, 28840)]