67077240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 215550720

約数和(自身を除く): 148473480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 131, 136, 170, 204, 251, 255, 262, 340, 393, 408, 502, 510, 524, 655, 680, 753, 786, 1004, 1020, 1048, 1255, 1310, 1506, 1572, 1965, 2008, 2040, 2227, 2510, 2620, 3012, 3144, 3765, 3930, 4267, 4454, 5020, 5240, 6024, 6681, 7530, 7860, 8534, 8908, 10040, 11135, 12801, 13362, 15060, 15720, 17068, 17816, 21335, 22270, 25602, 26724, 30120, 32881, 33405, 34136, 42670, 44540, 51204, 53448, 64005, 65762, 66810, 85340, 89080, 98643, 102408, 128010, 131524, 133620, 164405, 170680, 197286, 256020, 263048, 267240, 328810, 394572, 493215, 512040, 558977, 657620, 789144, 986430, 1117954, 1315240, 1676931, 1972860, 2235908, 2794885, 3353862, 3945720, 4471816, 5589770, 6707724, 8384655, 11179540, 13415448, 16769310, 22359080, 33538620, 67077240]

約数ペア:

[(1, 67077240), (2, 33538620), (3, 22359080), (4, 16769310), (5, 13415448), (6, 11179540), (8, 8384655), (10, 6707724), (12, 5589770), (15, 4471816), (17, 3945720), (20, 3353862), (24, 2794885), (30, 2235908), (34, 1972860), (40, 1676931), (51, 1315240), (60, 1117954), (68, 986430), (85, 789144), (102, 657620), (120, 558977), (131, 512040), (136, 493215), (170, 394572), (204, 328810), (251, 267240), (255, 263048), (262, 256020), (340, 197286), (393, 170680), (408, 164405), (502, 133620), (510, 131524), (524, 128010), (655, 102408), (680, 98643), (753, 89080), (786, 85340), (1004, 66810), (1020, 65762), (1048, 64005), (1255, 53448), (1310, 51204), (1506, 44540), (1572, 42670), (1965, 34136), (2008, 33405), (2040, 32881), (2227, 30120), (2510, 26724), (2620, 25602), (3012, 22270), (3144, 21335), (3765, 17816), (3930, 17068), (4267, 15720), (4454, 15060), (5020, 13362), (5240, 12801), (6024, 11135), (6681, 10040), (7530, 8908), (7860, 8534)]