157578960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8527}}^1$

素因数の和:8561

約数の個数: 160

約数和(自身を含む): 609103872

約数和(自身を除く): 451524912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 8527, 9240, 17054, 18480, 25581, 34108, 42635, 51162, 59689, 68216, 85270, 93797, 102324, 119378, 127905, 136432, 170540, 179067, 187594, 204648, 238756, 255810, 281391, 298445, 341080, 358134, 375188, 409296, 468985, 477512, 511620, 562782, 596890, 656579, 682160, 716268, 750376, 895335, 937970, 955024, 1023240, 1125564, 1193780, 1313158, 1406955, 1432536, 1500752, 1790670, 1875940, 1969737, 2046480, 2251128, 2387560, 2626316, 2813910, 2865072, 3282895, 3581340, 3751880, 3939474, 4502256, 4775120, 5252632, 5627820, 6565790, 7162680, 7503760, 7878948, 9848685, 10505264, 11255640, 13131580, 14325360, 15757896, 19697370, 22511280, 26263160, 31515792, 39394740, 52526320, 78789480, 157578960]

約数ペア:

[(1, 157578960), (2, 78789480), (3, 52526320), (4, 39394740), (5, 31515792), (6, 26263160), (7, 22511280), (8, 19697370), (10, 15757896), (11, 14325360), (12, 13131580), (14, 11255640), (15, 10505264), (16, 9848685), (20, 7878948), (21, 7503760), (22, 7162680), (24, 6565790), (28, 5627820), (30, 5252632), (33, 4775120), (35, 4502256), (40, 3939474), (42, 3751880), (44, 3581340), (48, 3282895), (55, 2865072), (56, 2813910), (60, 2626316), (66, 2387560), (70, 2251128), (77, 2046480), (80, 1969737), (84, 1875940), (88, 1790670), (105, 1500752), (110, 1432536), (112, 1406955), (120, 1313158), (132, 1193780), (140, 1125564), (154, 1023240), (165, 955024), (168, 937970), (176, 895335), (210, 750376), (220, 716268), (231, 682160), (240, 656579), (264, 596890), (280, 562782), (308, 511620), (330, 477512), (336, 468985), (385, 409296), (420, 375188), (440, 358134), (462, 341080), (528, 298445), (560, 281391), (616, 255810), (660, 238756), (770, 204648), (840, 187594), (880, 179067), (924, 170540), (1155, 136432), (1232, 127905), (1320, 119378), (1540, 102324), (1680, 93797), (1848, 85270), (2310, 68216), (2640, 59689), (3080, 51162), (3696, 42635), (4620, 34108), (6160, 25581), (8527, 18480), (9240, 17054)]