729168720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{434029}}^1$

素因数の和:434052

約数の個数: 80

約数和(自身を含む): 2583346560

約数和(自身を除く): 1854177840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 434029, 868058, 1302087, 1736116, 2170145, 2604174, 3038203, 3472232, 4340290, 5208348, 6076406, 6510435, 6944464, 8680580, 9114609, 10416696, 12152812, 13020870, 15191015, 17361160, 18229218, 20833392, 24305624, 26041740, 30382030, 34722320, 36458436, 45573045, 48611248, 52083480, 60764060, 72916872, 91146090, 104166960, 121528120, 145833744, 182292180, 243056240, 364584360, 729168720]

約数ペア:

[(1, 729168720), (2, 364584360), (3, 243056240), (4, 182292180), (5, 145833744), (6, 121528120), (7, 104166960), (8, 91146090), (10, 72916872), (12, 60764060), (14, 52083480), (15, 48611248), (16, 45573045), (20, 36458436), (21, 34722320), (24, 30382030), (28, 26041740), (30, 24305624), (35, 20833392), (40, 18229218), (42, 17361160), (48, 15191015), (56, 13020870), (60, 12152812), (70, 10416696), (80, 9114609), (84, 8680580), (105, 6944464), (112, 6510435), (120, 6076406), (140, 5208348), (168, 4340290), (210, 3472232), (240, 3038203), (280, 2604174), (336, 2170145), (420, 1736116), (560, 1302087), (840, 868058), (1680, 434029)]