386048040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1831}}^1$

素因数の和:2103

約数の個数: 128

約数和(自身を含む): 1329592320

約数和(自身を除く): 943544280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 251, 280, 420, 502, 753, 840, 1004, 1255, 1506, 1757, 1831, 2008, 2510, 3012, 3514, 3662, 3765, 5020, 5271, 5493, 6024, 7028, 7324, 7530, 8785, 9155, 10040, 10542, 10986, 12817, 14056, 14648, 15060, 17570, 18310, 21084, 21972, 25634, 26355, 27465, 30120, 35140, 36620, 38451, 42168, 43944, 51268, 52710, 54930, 64085, 70280, 73240, 76902, 102536, 105420, 109860, 128170, 153804, 192255, 210840, 219720, 256340, 307608, 384510, 459581, 512680, 769020, 919162, 1378743, 1538040, 1838324, 2297905, 2757486, 3217067, 3676648, 4595810, 5514972, 6434134, 6893715, 9191620, 9651201, 11029944, 12868268, 13787430, 16085335, 18383240, 19302402, 25736536, 27574860, 32170670, 38604804, 48256005, 55149720, 64341340, 77209608, 96512010, 128682680, 193024020, 386048040]

約数ペア:

[(1, 386048040), (2, 193024020), (3, 128682680), (4, 96512010), (5, 77209608), (6, 64341340), (7, 55149720), (8, 48256005), (10, 38604804), (12, 32170670), (14, 27574860), (15, 25736536), (20, 19302402), (21, 18383240), (24, 16085335), (28, 13787430), (30, 12868268), (35, 11029944), (40, 9651201), (42, 9191620), (56, 6893715), (60, 6434134), (70, 5514972), (84, 4595810), (105, 3676648), (120, 3217067), (140, 2757486), (168, 2297905), (210, 1838324), (251, 1538040), (280, 1378743), (420, 919162), (502, 769020), (753, 512680), (840, 459581), (1004, 384510), (1255, 307608), (1506, 256340), (1757, 219720), (1831, 210840), (2008, 192255), (2510, 153804), (3012, 128170), (3514, 109860), (3662, 105420), (3765, 102536), (5020, 76902), (5271, 73240), (5493, 70280), (6024, 64085), (7028, 54930), (7324, 52710), (7530, 51268), (8785, 43944), (9155, 42168), (10040, 38451), (10542, 36620), (10986, 35140), (12817, 30120), (14056, 27465), (14648, 26355), (15060, 25634), (17570, 21972), (18310, 21084)]