134881760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3460

約数の個数: 96

約数和(自身を含む): 361337760

約数和(自身を除く): 226456000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3413, 3952, 4940, 6826, 7904, 9880, 13652, 17065, 19760, 27304, 34130, 39520, 44369, 54608, 64847, 68260, 88738, 109216, 129694, 136520, 177476, 221845, 259388, 273040, 324235, 354952, 443690, 518776, 546080, 648470, 709904, 843011, 887380, 1037552, 1296940, 1419808, 1686022, 1774760, 2075104, 2593880, 3372044, 3549520, 4215055, 5187760, 6744088, 7099040, 8430110, 10375520, 13488176, 16860220, 26976352, 33720440, 67440880, 134881760]

約数ペア:

[(1, 134881760), (2, 67440880), (4, 33720440), (5, 26976352), (8, 16860220), (10, 13488176), (13, 10375520), (16, 8430110), (19, 7099040), (20, 6744088), (26, 5187760), (32, 4215055), (38, 3549520), (40, 3372044), (52, 2593880), (65, 2075104), (76, 1774760), (80, 1686022), (95, 1419808), (104, 1296940), (130, 1037552), (152, 887380), (160, 843011), (190, 709904), (208, 648470), (247, 546080), (260, 518776), (304, 443690), (380, 354952), (416, 324235), (494, 273040), (520, 259388), (608, 221845), (760, 177476), (988, 136520), (1040, 129694), (1235, 109216), (1520, 88738), (1976, 68260), (2080, 64847), (2470, 54608), (3040, 44369), (3413, 39520), (3952, 34130), (4940, 27304), (6826, 19760), (7904, 17065), (9880, 13652)]