238026080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 595703808

約数和(自身を除く): 357677728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 71, 80, 92, 115, 142, 160, 184, 230, 284, 355, 368, 460, 568, 710, 736, 911, 920, 1136, 1420, 1633, 1822, 1840, 2272, 2840, 3266, 3644, 3680, 4555, 5680, 6532, 7288, 8165, 9110, 11360, 13064, 14576, 16330, 18220, 20953, 26128, 29152, 32660, 36440, 41906, 52256, 64681, 65320, 72880, 83812, 104765, 129362, 130640, 145760, 167624, 209530, 258724, 261280, 323405, 335248, 419060, 517448, 646810, 670496, 838120, 1034896, 1293620, 1487663, 1676240, 2069792, 2587240, 2975326, 3352480, 5174480, 5950652, 7438315, 10348960, 11901304, 14876630, 23802608, 29753260, 47605216, 59506520, 119013040, 238026080]

約数ペア:

[(1, 238026080), (2, 119013040), (4, 59506520), (5, 47605216), (8, 29753260), (10, 23802608), (16, 14876630), (20, 11901304), (23, 10348960), (32, 7438315), (40, 5950652), (46, 5174480), (71, 3352480), (80, 2975326), (92, 2587240), (115, 2069792), (142, 1676240), (160, 1487663), (184, 1293620), (230, 1034896), (284, 838120), (355, 670496), (368, 646810), (460, 517448), (568, 419060), (710, 335248), (736, 323405), (911, 261280), (920, 258724), (1136, 209530), (1420, 167624), (1633, 145760), (1822, 130640), (1840, 129362), (2272, 104765), (2840, 83812), (3266, 72880), (3644, 65320), (3680, 64681), (4555, 52256), (5680, 41906), (6532, 36440), (7288, 32660), (8165, 29152), (9110, 26128), (11360, 20953), (13064, 18220), (14576, 16330)]