147809760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43991}}^1$

素因数の和:44016

約数の個数: 96

約数和(自身を含む): 532127232

約数和(自身を除く): 384317472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 43991, 87982, 131973, 175964, 219955, 263946, 307937, 351928, 439910, 527892, 615874, 659865, 703856, 879820, 923811, 1055784, 1231748, 1319730, 1407712, 1539685, 1759640, 1847622, 2111568, 2463496, 2639460, 3079370, 3519280, 3695244, 4223136, 4619055, 4926992, 5278920, 6158740, 7038560, 7390488, 9238110, 9853984, 10557840, 12317480, 14780976, 18476220, 21115680, 24634960, 29561952, 36952440, 49269920, 73904880, 147809760]

約数ペア:

[(1, 147809760), (2, 73904880), (3, 49269920), (4, 36952440), (5, 29561952), (6, 24634960), (7, 21115680), (8, 18476220), (10, 14780976), (12, 12317480), (14, 10557840), (15, 9853984), (16, 9238110), (20, 7390488), (21, 7038560), (24, 6158740), (28, 5278920), (30, 4926992), (32, 4619055), (35, 4223136), (40, 3695244), (42, 3519280), (48, 3079370), (56, 2639460), (60, 2463496), (70, 2111568), (80, 1847622), (84, 1759640), (96, 1539685), (105, 1407712), (112, 1319730), (120, 1231748), (140, 1055784), (160, 923811), (168, 879820), (210, 703856), (224, 659865), (240, 615874), (280, 527892), (336, 439910), (420, 351928), (480, 307937), (560, 263946), (672, 219955), (840, 175964), (1120, 131973), (1680, 87982), (3360, 43991)]