353583120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2093

約数の個数: 160

約数和(自身を含む): 1214208000

約数和(自身を除く): 860624880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 110, 120, 132, 134, 165, 176, 201, 220, 240, 264, 268, 330, 335, 402, 440, 528, 536, 660, 670, 737, 804, 880, 1005, 1072, 1320, 1340, 1474, 1608, 1999, 2010, 2211, 2640, 2680, 2948, 3216, 3685, 3998, 4020, 4422, 5360, 5896, 5997, 7370, 7996, 8040, 8844, 9995, 11055, 11792, 11994, 14740, 15992, 16080, 17688, 19990, 21989, 22110, 23988, 29480, 29985, 31984, 35376, 39980, 43978, 44220, 47976, 58960, 59970, 65967, 79960, 87956, 88440, 95952, 109945, 119940, 131934, 133933, 159920, 175912, 176880, 219890, 239880, 263868, 267866, 329835, 351824, 401799, 439780, 479760, 527736, 535732, 659670, 669665, 803598, 879560, 1055472, 1071464, 1319340, 1339330, 1473263, 1607196, 1759120, 2008995, 2142928, 2638680, 2678660, 2946526, 3214392, 4017990, 4419789, 5277360, 5357320, 5893052, 6428784, 7366315, 8035980, 8839578, 10714640, 11786104, 14732630, 16071960, 17679156, 22098945, 23572208, 29465260, 32143920, 35358312, 44197890, 58930520, 70716624, 88395780, 117861040, 176791560, 353583120]

約数ペア:

[(1, 353583120), (2, 176791560), (3, 117861040), (4, 88395780), (5, 70716624), (6, 58930520), (8, 44197890), (10, 35358312), (11, 32143920), (12, 29465260), (15, 23572208), (16, 22098945), (20, 17679156), (22, 16071960), (24, 14732630), (30, 11786104), (33, 10714640), (40, 8839578), (44, 8035980), (48, 7366315), (55, 6428784), (60, 5893052), (66, 5357320), (67, 5277360), (80, 4419789), (88, 4017990), (110, 3214392), (120, 2946526), (132, 2678660), (134, 2638680), (165, 2142928), (176, 2008995), (201, 1759120), (220, 1607196), (240, 1473263), (264, 1339330), (268, 1319340), (330, 1071464), (335, 1055472), (402, 879560), (440, 803598), (528, 669665), (536, 659670), (660, 535732), (670, 527736), (737, 479760), (804, 439780), (880, 401799), (1005, 351824), (1072, 329835), (1320, 267866), (1340, 263868), (1474, 239880), (1608, 219890), (1999, 176880), (2010, 175912), (2211, 159920), (2640, 133933), (2680, 131934), (2948, 119940), (3216, 109945), (3685, 95952), (3998, 88440), (4020, 87956), (4422, 79960), (5360, 65967), (5896, 59970), (5997, 58960), (7370, 47976), (7996, 44220), (8040, 43978), (8844, 39980), (9995, 35376), (11055, 31984), (11792, 29985), (11994, 29480), (14740, 23988), (15992, 22110), (16080, 21989), (17688, 19990)]