165166680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 603832320

約数和(自身を除く): 438665640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 83, 84, 92, 103, 105, 115, 120, 138, 140, 161, 166, 168, 184, 206, 210, 230, 249, 276, 280, 309, 322, 332, 345, 412, 415, 420, 460, 483, 498, 515, 552, 581, 618, 644, 664, 690, 721, 805, 824, 830, 840, 920, 966, 996, 1030, 1162, 1236, 1245, 1288, 1380, 1442, 1545, 1610, 1660, 1743, 1909, 1932, 1992, 2060, 2163, 2324, 2369, 2415, 2472, 2490, 2760, 2884, 2905, 3090, 3220, 3320, 3486, 3605, 3818, 3864, 4120, 4326, 4648, 4738, 4830, 4980, 5727, 5768, 5810, 6180, 6440, 6972, 7107, 7210, 7636, 8549, 8652, 8715, 9476, 9545, 9660, 9960, 10815, 11454, 11620, 11845, 12360, 13363, 13944, 14214, 14420, 15272, 16583, 17098, 17304, 17430, 18952, 19090, 19320, 21630, 22908, 23240, 23690, 25647, 26726, 28428, 28635, 28840, 33166, 34196, 34860, 35535, 38180, 40089, 42745, 43260, 45816, 47380, 49749, 51294, 53452, 56856, 57270, 59843, 66332, 66815, 68392, 69720, 71070, 76360, 80178, 82915, 85490, 86520, 94760, 99498, 102588, 106904, 114540, 119686, 128235, 132664, 133630, 142140, 160356, 165830, 170980, 179529, 196627, 198996, 200445, 205176, 229080, 239372, 248745, 256470, 267260, 284280, 299215, 320712, 331660, 341960, 359058, 393254, 397992, 400890, 478744, 497490, 512940, 534520, 589881, 598430, 663320, 718116, 786508, 801780, 897645, 983135, 994980, 1025880, 1179762, 1196860, 1376389, 1436232, 1573016, 1603560, 1795290, 1966270, 1989960, 2359524, 2393720, 2752778, 2949405, 3590580, 3932540, 4129167, 4719048, 5505556, 5898810, 6881945, 7181160, 7865080, 8258334, 11011112, 11797620, 13763890, 16516668, 20645835, 23595240, 27527780, 33033336, 41291670, 55055560, 82583340, 165166680]

約数ペア:

[(1, 165166680), (2, 82583340), (3, 55055560), (4, 41291670), (5, 33033336), (6, 27527780), (7, 23595240), (8, 20645835), (10, 16516668), (12, 13763890), (14, 11797620), (15, 11011112), (20, 8258334), (21, 7865080), (23, 7181160), (24, 6881945), (28, 5898810), (30, 5505556), (35, 4719048), (40, 4129167), (42, 3932540), (46, 3590580), (56, 2949405), (60, 2752778), (69, 2393720), (70, 2359524), (83, 1989960), (84, 1966270), (92, 1795290), (103, 1603560), (105, 1573016), (115, 1436232), (120, 1376389), (138, 1196860), (140, 1179762), (161, 1025880), (166, 994980), (168, 983135), (184, 897645), (206, 801780), (210, 786508), (230, 718116), (249, 663320), (276, 598430), (280, 589881), (309, 534520), (322, 512940), (332, 497490), (345, 478744), (412, 400890), (415, 397992), (420, 393254), (460, 359058), (483, 341960), (498, 331660), (515, 320712), (552, 299215), (581, 284280), (618, 267260), (644, 256470), (664, 248745), (690, 239372), (721, 229080), (805, 205176), (824, 200445), (830, 198996), (840, 196627), (920, 179529), (966, 170980), (996, 165830), (1030, 160356), (1162, 142140), (1236, 133630), (1245, 132664), (1288, 128235), (1380, 119686), (1442, 114540), (1545, 106904), (1610, 102588), (1660, 99498), (1743, 94760), (1909, 86520), (1932, 85490), (1992, 82915), (2060, 80178), (2163, 76360), (2324, 71070), (2369, 69720), (2415, 68392), (2472, 66815), (2490, 66332), (2760, 59843), (2884, 57270), (2905, 56856), (3090, 53452), (3220, 51294), (3320, 49749), (3486, 47380), (3605, 45816), (3818, 43260), (3864, 42745), (4120, 40089), (4326, 38180), (4648, 35535), (4738, 34860), (4830, 34196), (4980, 33166), (5727, 28840), (5768, 28635), (5810, 28428), (6180, 26726), (6440, 25647), (6972, 23690), (7107, 23240), (7210, 22908), (7636, 21630), (8549, 19320), (8652, 19090), (8715, 18952), (9476, 17430), (9545, 17304), (9660, 17098), (9960, 16583), (10815, 15272), (11454, 14420), (11620, 14214), (11845, 13944), (12360, 13363)]