127802640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:749

約数の個数: 160

約数和(自身を含む): 457113600

約数和(自身を除く): 329310960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 599, 635, 762, 840, 889, 1016, 1198, 1270, 1524, 1680, 1778, 1797, 1905, 2032, 2396, 2540, 2667, 2995, 3048, 3556, 3594, 3810, 4193, 4445, 4792, 5080, 5334, 5990, 6096, 7112, 7188, 7620, 8386, 8890, 8985, 9584, 10160, 10668, 11980, 12579, 13335, 14224, 14376, 15240, 16772, 17780, 17970, 20965, 21336, 23960, 25158, 26670, 28752, 30480, 33544, 35560, 35940, 41930, 42672, 47920, 50316, 53340, 62895, 67088, 71120, 71880, 76073, 83860, 100632, 106680, 125790, 143760, 152146, 167720, 201264, 213360, 228219, 251580, 304292, 335440, 380365, 456438, 503160, 532511, 608584, 760730, 912876, 1006320, 1065022, 1141095, 1217168, 1521460, 1597533, 1825752, 2130044, 2282190, 2662555, 3042920, 3195066, 3651504, 4260088, 4564380, 5325110, 6085840, 6390132, 7987665, 8520176, 9128760, 10650220, 12780264, 15975330, 18257520, 21300440, 25560528, 31950660, 42600880, 63901320, 127802640]

約数ペア:

[(1, 127802640), (2, 63901320), (3, 42600880), (4, 31950660), (5, 25560528), (6, 21300440), (7, 18257520), (8, 15975330), (10, 12780264), (12, 10650220), (14, 9128760), (15, 8520176), (16, 7987665), (20, 6390132), (21, 6085840), (24, 5325110), (28, 4564380), (30, 4260088), (35, 3651504), (40, 3195066), (42, 3042920), (48, 2662555), (56, 2282190), (60, 2130044), (70, 1825752), (80, 1597533), (84, 1521460), (105, 1217168), (112, 1141095), (120, 1065022), (127, 1006320), (140, 912876), (168, 760730), (210, 608584), (240, 532511), (254, 503160), (280, 456438), (336, 380365), (381, 335440), (420, 304292), (508, 251580), (560, 228219), (599, 213360), (635, 201264), (762, 167720), (840, 152146), (889, 143760), (1016, 125790), (1198, 106680), (1270, 100632), (1524, 83860), (1680, 76073), (1778, 71880), (1797, 71120), (1905, 67088), (2032, 62895), (2396, 53340), (2540, 50316), (2667, 47920), (2995, 42672), (3048, 41930), (3556, 35940), (3594, 35560), (3810, 33544), (4193, 30480), (4445, 28752), (4792, 26670), (5080, 25158), (5334, 23960), (5990, 21336), (6096, 20965), (7112, 17970), (7188, 17780), (7620, 16772), (8386, 15240), (8890, 14376), (8985, 14224), (9584, 13335), (10160, 12579), (10668, 11980)]