1392349440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4967}}^1$

素因数の和:5064

約数の個数: 144

約数和(自身を含む): 4508638848

約数和(自身を除く): 3116289408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 584, 640, 730, 768, 876, 960, 1095, 1168, 1280, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 3840, 4380, 4672, 4967, 5840, 7008, 8760, 9344, 9934, 11680, 14016, 14901, 17520, 18688, 19868, 23360, 24835, 28032, 29802, 35040, 39736, 46720, 49670, 56064, 59604, 70080, 74505, 79472, 93440, 99340, 119208, 140160, 149010, 158944, 198680, 238416, 280320, 298020, 317888, 362591, 397360, 476832, 596040, 635776, 725182, 794720, 953664, 1087773, 1192080, 1271552, 1450364, 1589440, 1812955, 1907328, 2175546, 2384160, 2900728, 3178880, 3625910, 3814656, 4351092, 4768320, 5438865, 5801456, 6357760, 7251820, 8702184, 9536640, 10877730, 11602912, 14503640, 17404368, 19073280, 21755460, 23205824, 29007280, 34808736, 43510920, 46411648, 58014560, 69617472, 87021840, 92823296, 116029120, 139234944, 174043680, 232058240, 278469888, 348087360, 464116480, 696174720, 1392349440]

約数ペア:

[(1, 1392349440), (2, 696174720), (3, 464116480), (4, 348087360), (5, 278469888), (6, 232058240), (8, 174043680), (10, 139234944), (12, 116029120), (15, 92823296), (16, 87021840), (20, 69617472), (24, 58014560), (30, 46411648), (32, 43510920), (40, 34808736), (48, 29007280), (60, 23205824), (64, 21755460), (73, 19073280), (80, 17404368), (96, 14503640), (120, 11602912), (128, 10877730), (146, 9536640), (160, 8702184), (192, 7251820), (219, 6357760), (240, 5801456), (256, 5438865), (292, 4768320), (320, 4351092), (365, 3814656), (384, 3625910), (438, 3178880), (480, 2900728), (584, 2384160), (640, 2175546), (730, 1907328), (768, 1812955), (876, 1589440), (960, 1450364), (1095, 1271552), (1168, 1192080), (1280, 1087773), (1460, 953664), (1752, 794720), (1920, 725182), (2190, 635776), (2336, 596040), (2920, 476832), (3504, 397360), (3840, 362591), (4380, 317888), (4672, 298020), (4967, 280320), (5840, 238416), (7008, 198680), (8760, 158944), (9344, 149010), (9934, 140160), (11680, 119208), (14016, 99340), (14901, 93440), (17520, 79472), (18688, 74505), (19868, 70080), (23360, 59604), (24835, 56064), (28032, 49670), (29802, 46720), (35040, 39736)]