44789640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 155934720

約数和(自身を除く): 111145080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 751, 840, 852, 994, 1065, 1420, 1491, 1502, 1704, 1988, 2130, 2253, 2485, 2840, 2982, 3004, 3755, 3976, 4260, 4506, 4970, 5257, 5964, 6008, 7455, 7510, 8520, 9012, 9940, 10514, 11265, 11928, 14910, 15020, 15771, 18024, 19880, 21028, 22530, 26285, 29820, 30040, 31542, 42056, 45060, 52570, 53321, 59640, 63084, 78855, 90120, 105140, 106642, 126168, 157710, 159963, 210280, 213284, 266605, 315420, 319926, 373247, 426568, 533210, 630840, 639852, 746494, 799815, 1066420, 1119741, 1279704, 1492988, 1599630, 1866235, 2132840, 2239482, 2985976, 3199260, 3732470, 4478964, 5598705, 6398520, 7464940, 8957928, 11197410, 14929880, 22394820, 44789640]

約数ペア:

[(1, 44789640), (2, 22394820), (3, 14929880), (4, 11197410), (5, 8957928), (6, 7464940), (7, 6398520), (8, 5598705), (10, 4478964), (12, 3732470), (14, 3199260), (15, 2985976), (20, 2239482), (21, 2132840), (24, 1866235), (28, 1599630), (30, 1492988), (35, 1279704), (40, 1119741), (42, 1066420), (56, 799815), (60, 746494), (70, 639852), (71, 630840), (84, 533210), (105, 426568), (120, 373247), (140, 319926), (142, 315420), (168, 266605), (210, 213284), (213, 210280), (280, 159963), (284, 157710), (355, 126168), (420, 106642), (426, 105140), (497, 90120), (568, 78855), (710, 63084), (751, 59640), (840, 53321), (852, 52570), (994, 45060), (1065, 42056), (1420, 31542), (1491, 30040), (1502, 29820), (1704, 26285), (1988, 22530), (2130, 21028), (2253, 19880), (2485, 18024), (2840, 15771), (2982, 15020), (3004, 14910), (3755, 11928), (3976, 11265), (4260, 10514), (4506, 9940), (4970, 9012), (5257, 8520), (5964, 7510), (6008, 7455)]