268187200

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5407}}^1$

素因数の和:5460

約数の個数: 84

約数和(自身を含む): 681321472

約数和(自身を除く): 413134272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 4960, 5407, 6200, 9920, 10814, 12400, 21628, 24800, 27035, 43256, 49600, 54070, 86512, 108140, 135175, 167617, 173024, 216280, 270350, 335234, 346048, 432560, 540700, 670468, 838085, 865120, 1081400, 1340936, 1676170, 1730240, 2162800, 2681872, 3352340, 4190425, 4325600, 5363744, 6704680, 8380850, 8651200, 10727488, 13409360, 16761700, 26818720, 33523400, 53637440, 67046800, 134093600, 268187200]

約数ペア:

[(1, 268187200), (2, 134093600), (4, 67046800), (5, 53637440), (8, 33523400), (10, 26818720), (16, 16761700), (20, 13409360), (25, 10727488), (31, 8651200), (32, 8380850), (40, 6704680), (50, 5363744), (62, 4325600), (64, 4190425), (80, 3352340), (100, 2681872), (124, 2162800), (155, 1730240), (160, 1676170), (200, 1340936), (248, 1081400), (310, 865120), (320, 838085), (400, 670468), (496, 540700), (620, 432560), (775, 346048), (800, 335234), (992, 270350), (1240, 216280), (1550, 173024), (1600, 167617), (1984, 135175), (2480, 108140), (3100, 86512), (4960, 54070), (5407, 49600), (6200, 43256), (9920, 27035), (10814, 24800), (12400, 21628)]