142167120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31177}}^1$

素因数の和:31212

約数の個数: 80

約数和(自身を含む): 463928640

約数和(自身を除く): 321761520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 31177, 62354, 93531, 124708, 155885, 187062, 249416, 311770, 374124, 467655, 498832, 592363, 623540, 748248, 935310, 1184726, 1247080, 1496496, 1777089, 1870620, 2369452, 2494160, 2961815, 3554178, 3741240, 4738904, 5923630, 7108356, 7482480, 8885445, 9477808, 11847260, 14216712, 17770890, 23694520, 28433424, 35541780, 47389040, 71083560, 142167120]

約数ペア:

[(1, 142167120), (2, 71083560), (3, 47389040), (4, 35541780), (5, 28433424), (6, 23694520), (8, 17770890), (10, 14216712), (12, 11847260), (15, 9477808), (16, 8885445), (19, 7482480), (20, 7108356), (24, 5923630), (30, 4738904), (38, 3741240), (40, 3554178), (48, 2961815), (57, 2494160), (60, 2369452), (76, 1870620), (80, 1777089), (95, 1496496), (114, 1247080), (120, 1184726), (152, 935310), (190, 748248), (228, 623540), (240, 592363), (285, 498832), (304, 467655), (380, 374124), (456, 311770), (570, 249416), (760, 187062), (912, 155885), (1140, 124708), (1520, 93531), (2280, 62354), (4560, 31177)]