126918400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{2833}}^1$

素因数の和:2866

約数の個数: 108

約数和(自身を含む): 359147152

約数和(自身を除く): 232228752

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, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2800, 2833, 3200, 4480, 5600, 5666, 6400, 8960, 11200, 11332, 14165, 19831, 22400, 22664, 28330, 39662, 44800, 45328, 56660, 70825, 79324, 90656, 99155, 113320, 141650, 158648, 181312, 198310, 226640, 283300, 317296, 362624, 396620, 453280, 495775, 566600, 634592, 725248, 793240, 906560, 991550, 1133200, 1269184, 1586480, 1813120, 1983100, 2266400, 2538368, 3172960, 3626240, 3966200, 4532800, 5076736, 6345920, 7932400, 9065600, 12691840, 15864800, 18131200, 25383680, 31729600, 63459200, 126918400]

約数ペア:

[(1, 126918400), (2, 63459200), (4, 31729600), (5, 25383680), (7, 18131200), (8, 15864800), (10, 12691840), (14, 9065600), (16, 7932400), (20, 6345920), (25, 5076736), (28, 4532800), (32, 3966200), (35, 3626240), (40, 3172960), (50, 2538368), (56, 2266400), (64, 1983100), (70, 1813120), (80, 1586480), (100, 1269184), (112, 1133200), (128, 991550), (140, 906560), (160, 793240), (175, 725248), (200, 634592), (224, 566600), (256, 495775), (280, 453280), (320, 396620), (350, 362624), (400, 317296), (448, 283300), (560, 226640), (640, 198310), (700, 181312), (800, 158648), (896, 141650), (1120, 113320), (1280, 99155), (1400, 90656), (1600, 79324), (1792, 70825), (2240, 56660), (2800, 45328), (2833, 44800), (3200, 39662), (4480, 28330), (5600, 22664), (5666, 22400), (6400, 19831), (8960, 14165), (11200, 11332)]