143497120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3678

約数の個数: 96

約数和(自身を含む): 384410880

約数和(自身を除く): 240913760

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, 3631, 3952, 4940, 7262, 7904, 9880, 14524, 18155, 19760, 29048, 36310, 39520, 47203, 58096, 68989, 72620, 94406, 116192, 137978, 145240, 188812, 236015, 275956, 290480, 344945, 377624, 472030, 551912, 580960, 689890, 755248, 896857, 944060, 1103824, 1379780, 1510496, 1793714, 1888120, 2207648, 2759560, 3587428, 3776240, 4484285, 5519120, 7174856, 7552480, 8968570, 11038240, 14349712, 17937140, 28699424, 35874280, 71748560, 143497120]

約数ペア:

[(1, 143497120), (2, 71748560), (4, 35874280), (5, 28699424), (8, 17937140), (10, 14349712), (13, 11038240), (16, 8968570), (19, 7552480), (20, 7174856), (26, 5519120), (32, 4484285), (38, 3776240), (40, 3587428), (52, 2759560), (65, 2207648), (76, 1888120), (80, 1793714), (95, 1510496), (104, 1379780), (130, 1103824), (152, 944060), (160, 896857), (190, 755248), (208, 689890), (247, 580960), (260, 551912), (304, 472030), (380, 377624), (416, 344945), (494, 290480), (520, 275956), (608, 236015), (760, 188812), (988, 145240), (1040, 137978), (1235, 116192), (1520, 94406), (1976, 72620), (2080, 68989), (2470, 58096), (3040, 47203), (3631, 39520), (3952, 36310), (4940, 29048), (7262, 19760), (7904, 18155), (9880, 14524)]