239143080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10657}}^1$

素因数の和:10699

約数の個数: 128

約数和(自身を含む): 828766080

約数和(自身を除く): 589623000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 10657, 11220, 21314, 22440, 31971, 42628, 53285, 63942, 85256, 106570, 117227, 127884, 159855, 181169, 213140, 234454, 255768, 319710, 351681, 362338, 426280, 468908, 543507, 586135, 639420, 703362, 724676, 905845, 937816, 1087014, 1172270, 1278840, 1406724, 1449352, 1758405, 1811690, 1992859, 2174028, 2344540, 2717535, 2813448, 3516810, 3623380, 3985718, 4348056, 4689080, 5435070, 5978577, 7033620, 7246760, 7971436, 9964295, 10870140, 11957154, 14067240, 15942872, 19928590, 21740280, 23914308, 29892885, 39857180, 47828616, 59785770, 79714360, 119571540, 239143080]

約数ペア:

[(1, 239143080), (2, 119571540), (3, 79714360), (4, 59785770), (5, 47828616), (6, 39857180), (8, 29892885), (10, 23914308), (11, 21740280), (12, 19928590), (15, 15942872), (17, 14067240), (20, 11957154), (22, 10870140), (24, 9964295), (30, 7971436), (33, 7246760), (34, 7033620), (40, 5978577), (44, 5435070), (51, 4689080), (55, 4348056), (60, 3985718), (66, 3623380), (68, 3516810), (85, 2813448), (88, 2717535), (102, 2344540), (110, 2174028), (120, 1992859), (132, 1811690), (136, 1758405), (165, 1449352), (170, 1406724), (187, 1278840), (204, 1172270), (220, 1087014), (255, 937816), (264, 905845), (330, 724676), (340, 703362), (374, 639420), (408, 586135), (440, 543507), (510, 468908), (561, 426280), (660, 362338), (680, 351681), (748, 319710), (935, 255768), (1020, 234454), (1122, 213140), (1320, 181169), (1496, 159855), (1870, 127884), (2040, 117227), (2244, 106570), (2805, 85256), (3740, 63942), (4488, 53285), (5610, 42628), (7480, 31971), (10657, 22440), (11220, 21314)]