14978080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 40219200

約数和(自身を除く): 25241120

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, 379, 380, 416, 494, 520, 608, 758, 760, 988, 1040, 1235, 1516, 1520, 1895, 1976, 2080, 2470, 3032, 3040, 3790, 3952, 4927, 4940, 6064, 7201, 7580, 7904, 9854, 9880, 12128, 14402, 15160, 19708, 19760, 24635, 28804, 30320, 36005, 39416, 39520, 49270, 57608, 60640, 72010, 78832, 93613, 98540, 115216, 144020, 157664, 187226, 197080, 230432, 288040, 374452, 394160, 468065, 576080, 748904, 788320, 936130, 1152160, 1497808, 1872260, 2995616, 3744520, 7489040, 14978080]

約数ペア:

[(1, 14978080), (2, 7489040), (4, 3744520), (5, 2995616), (8, 1872260), (10, 1497808), (13, 1152160), (16, 936130), (19, 788320), (20, 748904), (26, 576080), (32, 468065), (38, 394160), (40, 374452), (52, 288040), (65, 230432), (76, 197080), (80, 187226), (95, 157664), (104, 144020), (130, 115216), (152, 98540), (160, 93613), (190, 78832), (208, 72010), (247, 60640), (260, 57608), (304, 49270), (379, 39520), (380, 39416), (416, 36005), (494, 30320), (520, 28804), (608, 24635), (758, 19760), (760, 19708), (988, 15160), (1040, 14402), (1235, 12128), (1516, 9880), (1520, 9854), (1895, 7904), (1976, 7580), (2080, 7201), (2470, 6064), (3032, 4940), (3040, 4927), (3790, 3952)]