152499480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2649

約数の個数: 128

約数和(自身を含む): 530426880

約数和(自身を除く): 377927400

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, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2557, 2840, 2982, 3976, 4260, 4970, 5114, 5964, 7455, 7671, 8520, 9940, 10228, 11928, 12785, 14910, 15342, 17899, 19880, 20456, 25570, 29820, 30684, 35798, 38355, 51140, 53697, 59640, 61368, 71596, 76710, 89495, 102280, 107394, 143192, 153420, 178990, 181547, 214788, 268485, 306840, 357980, 363094, 429576, 536970, 544641, 715960, 726188, 907735, 1073940, 1089282, 1270829, 1452376, 1815470, 2147880, 2178564, 2541658, 2723205, 3630940, 3812487, 4357128, 5083316, 5446410, 6354145, 7261880, 7624974, 10166632, 10892820, 12708290, 15249948, 19062435, 21785640, 25416580, 30499896, 38124870, 50833160, 76249740, 152499480]

約数ペア:

[(1, 152499480), (2, 76249740), (3, 50833160), (4, 38124870), (5, 30499896), (6, 25416580), (7, 21785640), (8, 19062435), (10, 15249948), (12, 12708290), (14, 10892820), (15, 10166632), (20, 7624974), (21, 7261880), (24, 6354145), (28, 5446410), (30, 5083316), (35, 4357128), (40, 3812487), (42, 3630940), (56, 2723205), (60, 2541658), (70, 2178564), (71, 2147880), (84, 1815470), (105, 1452376), (120, 1270829), (140, 1089282), (142, 1073940), (168, 907735), (210, 726188), (213, 715960), (280, 544641), (284, 536970), (355, 429576), (420, 363094), (426, 357980), (497, 306840), (568, 268485), (710, 214788), (840, 181547), (852, 178990), (994, 153420), (1065, 143192), (1420, 107394), (1491, 102280), (1704, 89495), (1988, 76710), (2130, 71596), (2485, 61368), (2557, 59640), (2840, 53697), (2982, 51140), (3976, 38355), (4260, 35798), (4970, 30684), (5114, 29820), (5964, 25570), (7455, 20456), (7671, 19880), (8520, 17899), (9940, 15342), (10228, 14910), (11928, 12785)]