709755280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 1864568160

約数和(自身を除く): 1154812880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 101, 104, 116, 130, 145, 202, 208, 232, 233, 260, 290, 377, 404, 464, 466, 505, 520, 580, 754, 808, 932, 1010, 1040, 1160, 1165, 1313, 1508, 1616, 1864, 1885, 2020, 2320, 2330, 2626, 2929, 3016, 3029, 3728, 3770, 4040, 4660, 5252, 5858, 6032, 6058, 6565, 6757, 7540, 8080, 9320, 10504, 11716, 12116, 13130, 13514, 14645, 15080, 15145, 18640, 21008, 23432, 23533, 24232, 26260, 27028, 29290, 30160, 30290, 33785, 38077, 46864, 47066, 48464, 52520, 54056, 58580, 60580, 67570, 76154, 87841, 94132, 105040, 108112, 117160, 117665, 121160, 135140, 152308, 175682, 188264, 190385, 234320, 235330, 242320, 270280, 304616, 305929, 351364, 376528, 380770, 439205, 470660, 540560, 609232, 611858, 682457, 702728, 761540, 878410, 941320, 1223716, 1364914, 1405456, 1523080, 1529645, 1756820, 1882640, 2447432, 2729828, 3046160, 3059290, 3412285, 3513640, 4894864, 5459656, 6118580, 6824570, 7027280, 8871941, 10919312, 12237160, 13649140, 17743882, 24474320, 27298280, 35487764, 44359705, 54596560, 70975528, 88719410, 141951056, 177438820, 354877640, 709755280]

約数ペア:

[(1, 709755280), (2, 354877640), (4, 177438820), (5, 141951056), (8, 88719410), (10, 70975528), (13, 54596560), (16, 44359705), (20, 35487764), (26, 27298280), (29, 24474320), (40, 17743882), (52, 13649140), (58, 12237160), (65, 10919312), (80, 8871941), (101, 7027280), (104, 6824570), (116, 6118580), (130, 5459656), (145, 4894864), (202, 3513640), (208, 3412285), (232, 3059290), (233, 3046160), (260, 2729828), (290, 2447432), (377, 1882640), (404, 1756820), (464, 1529645), (466, 1523080), (505, 1405456), (520, 1364914), (580, 1223716), (754, 941320), (808, 878410), (932, 761540), (1010, 702728), (1040, 682457), (1160, 611858), (1165, 609232), (1313, 540560), (1508, 470660), (1616, 439205), (1864, 380770), (1885, 376528), (2020, 351364), (2320, 305929), (2330, 304616), (2626, 270280), (2929, 242320), (3016, 235330), (3029, 234320), (3728, 190385), (3770, 188264), (4040, 175682), (4660, 152308), (5252, 135140), (5858, 121160), (6032, 117665), (6058, 117160), (6565, 108112), (6757, 105040), (7540, 94132), (8080, 87841), (9320, 76154), (10504, 67570), (11716, 60580), (12116, 58580), (13130, 54056), (13514, 52520), (14645, 48464), (15080, 47066), (15145, 46864), (18640, 38077), (21008, 33785), (23432, 30290), (23533, 30160), (24232, 29290), (26260, 27028)]