144450160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 369373680

約数和(自身を除く): 224923520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 113, 116, 145, 152, 190, 226, 232, 290, 304, 380, 452, 464, 551, 565, 580, 760, 841, 904, 1102, 1130, 1160, 1520, 1682, 1808, 2147, 2204, 2260, 2320, 2755, 3277, 3364, 4205, 4294, 4408, 4520, 5510, 6554, 6728, 8410, 8588, 8816, 9040, 10735, 11020, 13108, 13456, 15979, 16385, 16820, 17176, 21470, 22040, 26216, 31958, 32770, 33640, 34352, 42940, 44080, 52432, 62263, 63916, 65540, 67280, 79895, 85880, 95033, 124526, 127832, 131080, 159790, 171760, 190066, 249052, 255664, 262160, 311315, 319580, 380132, 475165, 498104, 622630, 639160, 760264, 950330, 996208, 1245260, 1278320, 1520528, 1805627, 1900660, 2490520, 3611254, 3801320, 4981040, 7222508, 7602640, 9028135, 14445016, 18056270, 28890032, 36112540, 72225080, 144450160]

約数ペア:

[(1, 144450160), (2, 72225080), (4, 36112540), (5, 28890032), (8, 18056270), (10, 14445016), (16, 9028135), (19, 7602640), (20, 7222508), (29, 4981040), (38, 3801320), (40, 3611254), (58, 2490520), (76, 1900660), (80, 1805627), (95, 1520528), (113, 1278320), (116, 1245260), (145, 996208), (152, 950330), (190, 760264), (226, 639160), (232, 622630), (290, 498104), (304, 475165), (380, 380132), (452, 319580), (464, 311315), (551, 262160), (565, 255664), (580, 249052), (760, 190066), (841, 171760), (904, 159790), (1102, 131080), (1130, 127832), (1160, 124526), (1520, 95033), (1682, 85880), (1808, 79895), (2147, 67280), (2204, 65540), (2260, 63916), (2320, 62263), (2755, 52432), (3277, 44080), (3364, 42940), (4205, 34352), (4294, 33640), (4408, 32770), (4520, 31958), (5510, 26216), (6554, 22040), (6728, 21470), (8410, 17176), (8588, 16820), (8816, 16385), (9040, 15979), (10735, 13456), (11020, 13108)]