229107200

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{2557}}^1$

素因数の和:2592

約数の個数: 120

約数和(自身を含む): 648974832

約数和(自身を除く): 419867632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2557, 2560, 2800, 3200, 3584, 4480, 5114, 5600, 6400, 8960, 10228, 11200, 12785, 12800, 17899, 17920, 20456, 22400, 25570, 35798, 40912, 44800, 51140, 63925, 71596, 81824, 89495, 89600, 102280, 127850, 143192, 163648, 178990, 204560, 255700, 286384, 327296, 357980, 409120, 447475, 511400, 572768, 654592, 715960, 818240, 894950, 1022800, 1145536, 1309184, 1431920, 1636480, 1789900, 2045600, 2291072, 2863840, 3272960, 3579800, 4091200, 4582144, 5727680, 6545920, 7159600, 8182400, 9164288, 11455360, 14319200, 16364800, 22910720, 28638400, 32729600, 45821440, 57276800, 114553600, 229107200]

約数ペア:

[(1, 229107200), (2, 114553600), (4, 57276800), (5, 45821440), (7, 32729600), (8, 28638400), (10, 22910720), (14, 16364800), (16, 14319200), (20, 11455360), (25, 9164288), (28, 8182400), (32, 7159600), (35, 6545920), (40, 5727680), (50, 4582144), (56, 4091200), (64, 3579800), (70, 3272960), (80, 2863840), (100, 2291072), (112, 2045600), (128, 1789900), (140, 1636480), (160, 1431920), (175, 1309184), (200, 1145536), (224, 1022800), (256, 894950), (280, 818240), (320, 715960), (350, 654592), (400, 572768), (448, 511400), (512, 447475), (560, 409120), (640, 357980), (700, 327296), (800, 286384), (896, 255700), (1120, 204560), (1280, 178990), (1400, 163648), (1600, 143192), (1792, 127850), (2240, 102280), (2557, 89600), (2560, 89495), (2800, 81824), (3200, 71596), (3584, 63925), (4480, 51140), (5114, 44800), (5600, 40912), (6400, 35798), (8960, 25570), (10228, 22400), (11200, 20456), (12785, 17920), (12800, 17899)]