188672640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7559}}^1$

素因数の和:7594

約数の個数: 128

約数和(自身を含む): 647740800

約数和(自身を除く): 459068160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 7559, 8320, 12480, 15118, 22677, 24960, 30236, 37795, 45354, 60472, 75590, 90708, 98267, 113385, 120944, 151180, 181416, 196534, 226770, 241888, 294801, 302360, 362832, 393068, 453540, 483776, 491335, 589602, 604720, 725664, 786136, 907080, 967552, 982670, 1179204, 1209440, 1451328, 1474005, 1572272, 1814160, 1965340, 2358408, 2418880, 2902656, 2948010, 3144544, 3628320, 3930680, 4716816, 4837760, 5896020, 6289088, 7256640, 7861360, 9433632, 11792040, 12578176, 14513280, 15722720, 18867264, 23584080, 31445440, 37734528, 47168160, 62890880, 94336320, 188672640]

約数ペア:

[(1, 188672640), (2, 94336320), (3, 62890880), (4, 47168160), (5, 37734528), (6, 31445440), (8, 23584080), (10, 18867264), (12, 15722720), (13, 14513280), (15, 12578176), (16, 11792040), (20, 9433632), (24, 7861360), (26, 7256640), (30, 6289088), (32, 5896020), (39, 4837760), (40, 4716816), (48, 3930680), (52, 3628320), (60, 3144544), (64, 2948010), (65, 2902656), (78, 2418880), (80, 2358408), (96, 1965340), (104, 1814160), (120, 1572272), (128, 1474005), (130, 1451328), (156, 1209440), (160, 1179204), (192, 982670), (195, 967552), (208, 907080), (240, 786136), (260, 725664), (312, 604720), (320, 589602), (384, 491335), (390, 483776), (416, 453540), (480, 393068), (520, 362832), (624, 302360), (640, 294801), (780, 241888), (832, 226770), (960, 196534), (1040, 181416), (1248, 151180), (1560, 120944), (1664, 113385), (1920, 98267), (2080, 90708), (2496, 75590), (3120, 60472), (4160, 45354), (4992, 37795), (6240, 30236), (7559, 24960), (8320, 22677), (12480, 15118)]