308274720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 1056706560

約数和(自身を除く): 748431840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 195, 208, 240, 254, 260, 312, 381, 389, 390, 416, 480, 508, 520, 624, 635, 762, 778, 780, 1016, 1040, 1167, 1248, 1270, 1524, 1556, 1560, 1651, 1905, 1945, 2032, 2080, 2334, 2540, 3048, 3112, 3120, 3302, 3810, 3890, 4064, 4668, 4953, 5057, 5080, 5835, 6096, 6224, 6240, 6604, 7620, 7780, 8255, 9336, 9906, 10114, 10160, 11670, 12192, 12448, 13208, 15171, 15240, 15560, 16510, 18672, 19812, 20228, 20320, 23340, 24765, 25285, 26416, 30342, 30480, 31120, 33020, 37344, 39624, 40456, 46680, 49403, 49530, 50570, 52832, 60684, 60960, 62240, 66040, 75855, 79248, 80912, 93360, 98806, 99060, 101140, 121368, 132080, 148209, 151710, 158496, 161824, 186720, 197612, 198120, 202280, 242736, 247015, 264160, 296418, 303420, 395224, 396240, 404560, 485472, 494030, 592836, 606840, 642239, 741045, 790448, 792480, 809120, 988060, 1185672, 1213680, 1284478, 1482090, 1580896, 1926717, 1976120, 2371344, 2427360, 2568956, 2964180, 3211195, 3853434, 3952240, 4742688, 5137912, 5928360, 6422390, 7706868, 7904480, 9633585, 10275824, 11856720, 12844780, 15413736, 19267170, 20551648, 23713440, 25689560, 30827472, 38534340, 51379120, 61654944, 77068680, 102758240, 154137360, 308274720]

約数ペア:

[(1, 308274720), (2, 154137360), (3, 102758240), (4, 77068680), (5, 61654944), (6, 51379120), (8, 38534340), (10, 30827472), (12, 25689560), (13, 23713440), (15, 20551648), (16, 19267170), (20, 15413736), (24, 12844780), (26, 11856720), (30, 10275824), (32, 9633585), (39, 7904480), (40, 7706868), (48, 6422390), (52, 5928360), (60, 5137912), (65, 4742688), (78, 3952240), (80, 3853434), (96, 3211195), (104, 2964180), (120, 2568956), (127, 2427360), (130, 2371344), (156, 1976120), (160, 1926717), (195, 1580896), (208, 1482090), (240, 1284478), (254, 1213680), (260, 1185672), (312, 988060), (381, 809120), (389, 792480), (390, 790448), (416, 741045), (480, 642239), (508, 606840), (520, 592836), (624, 494030), (635, 485472), (762, 404560), (778, 396240), (780, 395224), (1016, 303420), (1040, 296418), (1167, 264160), (1248, 247015), (1270, 242736), (1524, 202280), (1556, 198120), (1560, 197612), (1651, 186720), (1905, 161824), (1945, 158496), (2032, 151710), (2080, 148209), (2334, 132080), (2540, 121368), (3048, 101140), (3112, 99060), (3120, 98806), (3302, 93360), (3810, 80912), (3890, 79248), (4064, 75855), (4668, 66040), (4953, 62240), (5057, 60960), (5080, 60684), (5835, 52832), (6096, 50570), (6224, 49530), (6240, 49403), (6604, 46680), (7620, 40456), (7780, 39624), (8255, 37344), (9336, 33020), (9906, 31120), (10114, 30480), (10160, 30342), (11670, 26416), (12192, 25285), (12448, 24765), (13208, 23340), (15171, 20320), (15240, 20228), (15560, 19812), (16510, 18672)]