1175245760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14869}}^1$

素因数の和:14918

約数の個数: 112

約数和(自身を含む): 3172663200

約数和(自身を除く): 1997417440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4160, 4940, 6080, 7904, 9880, 14869, 15808, 19760, 29738, 39520, 59476, 74345, 79040, 118952, 148690, 193297, 237904, 282511, 297380, 386594, 475808, 565022, 594760, 773188, 951616, 966485, 1130044, 1189520, 1412555, 1546376, 1932970, 2260088, 2379040, 2825110, 3092752, 3672643, 3865940, 4520176, 4758080, 5650220, 6185504, 7345286, 7731880, 9040352, 11300440, 12371008, 14690572, 15463760, 18080704, 18363215, 22600880, 29381144, 30927520, 36726430, 45201760, 58762288, 61855040, 73452860, 90403520, 117524576, 146905720, 235049152, 293811440, 587622880, 1175245760]

約数ペア:

[(1, 1175245760), (2, 587622880), (4, 293811440), (5, 235049152), (8, 146905720), (10, 117524576), (13, 90403520), (16, 73452860), (19, 61855040), (20, 58762288), (26, 45201760), (32, 36726430), (38, 30927520), (40, 29381144), (52, 22600880), (64, 18363215), (65, 18080704), (76, 15463760), (80, 14690572), (95, 12371008), (104, 11300440), (130, 9040352), (152, 7731880), (160, 7345286), (190, 6185504), (208, 5650220), (247, 4758080), (260, 4520176), (304, 3865940), (320, 3672643), (380, 3092752), (416, 2825110), (494, 2379040), (520, 2260088), (608, 1932970), (760, 1546376), (832, 1412555), (988, 1189520), (1040, 1130044), (1216, 966485), (1235, 951616), (1520, 773188), (1976, 594760), (2080, 565022), (2470, 475808), (3040, 386594), (3952, 297380), (4160, 282511), (4940, 237904), (6080, 193297), (7904, 148690), (9880, 118952), (14869, 79040), (15808, 74345), (19760, 59476), (29738, 39520)]