402104640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1209

約数の個数: 224

約数和(自身を含む): 1487911680

約数和(自身を除く): 1085807040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 420, 424, 448, 480, 530, 560, 636, 672, 742, 795, 840, 848, 960, 1060, 1113, 1120, 1129, 1272, 1344, 1484, 1590, 1680, 1696, 1855, 2120, 2226, 2240, 2258, 2544, 2968, 3180, 3360, 3387, 3392, 3710, 4240, 4452, 4516, 5088, 5565, 5645, 5936, 6360, 6720, 6774, 7420, 7903, 8480, 8904, 9032, 10176, 11130, 11290, 11872, 12720, 13548, 14840, 15806, 16935, 16960, 17808, 18064, 22260, 22580, 23709, 23744, 25440, 27096, 29680, 31612, 33870, 35616, 36128, 39515, 44520, 45160, 47418, 50880, 54192, 59360, 59837, 63224, 67740, 71232, 72256, 79030, 89040, 90320, 94836, 108384, 118545, 118720, 119674, 126448, 135480, 158060, 178080, 179511, 180640, 189672, 216768, 237090, 239348, 252896, 270960, 299185, 316120, 356160, 359022, 361280, 379344, 418859, 474180, 478696, 505792, 541920, 598370, 632240, 718044, 758688, 837718, 897555, 948360, 957392, 1083840, 1196740, 1256577, 1264480, 1436088, 1517376, 1675436, 1795110, 1896720, 1914784, 2094295, 2393480, 2513154, 2528960, 2872176, 3350872, 3590220, 3793440, 3829568, 4188590, 4786960, 5026308, 5744352, 6282885, 6701744, 7180440, 7586880, 8377180, 9573920, 10052616, 11488704, 12565770, 13403488, 14360880, 16754360, 19147840, 20105232, 25131540, 26806976, 28721760, 33508720, 40210464, 50263080, 57443520, 67017440, 80420928, 100526160, 134034880, 201052320, 402104640]

約数ペア:

[(1, 402104640), (2, 201052320), (3, 134034880), (4, 100526160), (5, 80420928), (6, 67017440), (7, 57443520), (8, 50263080), (10, 40210464), (12, 33508720), (14, 28721760), (15, 26806976), (16, 25131540), (20, 20105232), (21, 19147840), (24, 16754360), (28, 14360880), (30, 13403488), (32, 12565770), (35, 11488704), (40, 10052616), (42, 9573920), (48, 8377180), (53, 7586880), (56, 7180440), (60, 6701744), (64, 6282885), (70, 5744352), (80, 5026308), (84, 4786960), (96, 4188590), (105, 3829568), (106, 3793440), (112, 3590220), (120, 3350872), (140, 2872176), (159, 2528960), (160, 2513154), (168, 2393480), (192, 2094295), (210, 1914784), (212, 1896720), (224, 1795110), (240, 1675436), (265, 1517376), (280, 1436088), (318, 1264480), (320, 1256577), (336, 1196740), (371, 1083840), (420, 957392), (424, 948360), (448, 897555), (480, 837718), (530, 758688), (560, 718044), (636, 632240), (672, 598370), (742, 541920), (795, 505792), (840, 478696), (848, 474180), (960, 418859), (1060, 379344), (1113, 361280), (1120, 359022), (1129, 356160), (1272, 316120), (1344, 299185), (1484, 270960), (1590, 252896), (1680, 239348), (1696, 237090), (1855, 216768), (2120, 189672), (2226, 180640), (2240, 179511), (2258, 178080), (2544, 158060), (2968, 135480), (3180, 126448), (3360, 119674), (3387, 118720), (3392, 118545), (3710, 108384), (4240, 94836), (4452, 90320), (4516, 89040), (5088, 79030), (5565, 72256), (5645, 71232), (5936, 67740), (6360, 63224), (6720, 59837), (6774, 59360), (7420, 54192), (7903, 50880), (8480, 47418), (8904, 45160), (9032, 44520), (10176, 39515), (11130, 36128), (11290, 35616), (11872, 33870), (12720, 31612), (13548, 29680), (14840, 27096), (15806, 25440), (16935, 23744), (16960, 23709), (17808, 22580), (18064, 22260)]