290147200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{12953}}^1$

素因数の和:12984

約数の個数: 96

約数和(自身を含む): 819210960

約数和(自身を除く): 529063760

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, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 11200, 12953, 22400, 25906, 51812, 64765, 90671, 103624, 129530, 181342, 207248, 259060, 323825, 362684, 414496, 453355, 518120, 647650, 725368, 828992, 906710, 1036240, 1295300, 1450736, 1657984, 1813420, 2072480, 2266775, 2590600, 2901472, 3626840, 4144960, 4533550, 5181200, 5802944, 7253680, 8289920, 9067100, 10362400, 11605888, 14507360, 18134200, 20724800, 29014720, 36268400, 41449600, 58029440, 72536800, 145073600, 290147200]

約数ペア:

[(1, 290147200), (2, 145073600), (4, 72536800), (5, 58029440), (7, 41449600), (8, 36268400), (10, 29014720), (14, 20724800), (16, 18134200), (20, 14507360), (25, 11605888), (28, 10362400), (32, 9067100), (35, 8289920), (40, 7253680), (50, 5802944), (56, 5181200), (64, 4533550), (70, 4144960), (80, 3626840), (100, 2901472), (112, 2590600), (128, 2266775), (140, 2072480), (160, 1813420), (175, 1657984), (200, 1450736), (224, 1295300), (280, 1036240), (320, 906710), (350, 828992), (400, 725368), (448, 647650), (560, 518120), (640, 453355), (700, 414496), (800, 362684), (896, 323825), (1120, 259060), (1400, 207248), (1600, 181342), (2240, 129530), (2800, 103624), (3200, 90671), (4480, 64765), (5600, 51812), (11200, 25906), (12953, 22400)]