142634160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 481182000

約数和(自身を除く): 338547840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 397, 499, 720, 794, 998, 1191, 1497, 1588, 1985, 1996, 2382, 2495, 2994, 3176, 3573, 3970, 3992, 4491, 4764, 4990, 5955, 5988, 6352, 7146, 7485, 7940, 7984, 8982, 9528, 9980, 11910, 11976, 14292, 14970, 15880, 17865, 17964, 19056, 19960, 22455, 23820, 23952, 28584, 29940, 31760, 35730, 35928, 39920, 44910, 47640, 57168, 59880, 71460, 71856, 89820, 95280, 119760, 142920, 179640, 198103, 285840, 359280, 396206, 594309, 792412, 990515, 1188618, 1584824, 1782927, 1981030, 2377236, 2971545, 3169648, 3565854, 3962060, 4754472, 5943090, 7131708, 7924120, 8914635, 9508944, 11886180, 14263416, 15848240, 17829270, 23772360, 28526832, 35658540, 47544720, 71317080, 142634160]

約数ペア:

[(1, 142634160), (2, 71317080), (3, 47544720), (4, 35658540), (5, 28526832), (6, 23772360), (8, 17829270), (9, 15848240), (10, 14263416), (12, 11886180), (15, 9508944), (16, 8914635), (18, 7924120), (20, 7131708), (24, 5943090), (30, 4754472), (36, 3962060), (40, 3565854), (45, 3169648), (48, 2971545), (60, 2377236), (72, 1981030), (80, 1782927), (90, 1584824), (120, 1188618), (144, 990515), (180, 792412), (240, 594309), (360, 396206), (397, 359280), (499, 285840), (720, 198103), (794, 179640), (998, 142920), (1191, 119760), (1497, 95280), (1588, 89820), (1985, 71856), (1996, 71460), (2382, 59880), (2495, 57168), (2994, 47640), (3176, 44910), (3573, 39920), (3970, 35928), (3992, 35730), (4491, 31760), (4764, 29940), (4990, 28584), (5955, 23952), (5988, 23820), (6352, 22455), (7146, 19960), (7485, 19056), (7940, 17964), (7984, 17865), (8982, 15880), (9528, 14970), (9980, 14292), (11910, 11976)]