144288340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5077}}^1$

素因数の和:5129

約数の個数: 72

約数和(自身を含む): 364701960

約数和(自身を除く): 220413620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2842, 4060, 5077, 5684, 7105, 10154, 14210, 20308, 25385, 28420, 35539, 50770, 71078, 101540, 142156, 147233, 177695, 248773, 294466, 355390, 497546, 588932, 710780, 736165, 995092, 1030631, 1243865, 1472330, 2061262, 2487730, 2944660, 4122524, 4975460, 5153155, 7214417, 10306310, 14428834, 20612620, 28857668, 36072085, 72144170, 144288340]

約数ペア:

[(1, 144288340), (2, 72144170), (4, 36072085), (5, 28857668), (7, 20612620), (10, 14428834), (14, 10306310), (20, 7214417), (28, 5153155), (29, 4975460), (35, 4122524), (49, 2944660), (58, 2487730), (70, 2061262), (98, 1472330), (116, 1243865), (140, 1030631), (145, 995092), (196, 736165), (203, 710780), (245, 588932), (290, 497546), (406, 355390), (490, 294466), (580, 248773), (812, 177695), (980, 147233), (1015, 142156), (1421, 101540), (2030, 71078), (2842, 50770), (4060, 35539), (5077, 28420), (5684, 25385), (7105, 20308), (10154, 14210)]