385754880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 1431650304

約数和(自身を除く): 1045895424

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 127, 128, 140, 160, 168, 192, 210, 224, 226, 240, 254, 256, 280, 320, 336, 339, 381, 384, 420, 448, 452, 480, 508, 560, 565, 635, 640, 672, 678, 762, 768, 791, 840, 889, 896, 904, 960, 1016, 1120, 1130, 1270, 1280, 1344, 1356, 1524, 1582, 1680, 1695, 1778, 1792, 1808, 1905, 1920, 2032, 2240, 2260, 2373, 2540, 2667, 2688, 2712, 3048, 3164, 3360, 3390, 3556, 3616, 3810, 3840, 3955, 4064, 4445, 4480, 4520, 4746, 5080, 5334, 5376, 5424, 6096, 6328, 6720, 6780, 7112, 7232, 7620, 7910, 8128, 8890, 8960, 9040, 9492, 10160, 10668, 10848, 11865, 12192, 12656, 13335, 13440, 13560, 14224, 14351, 14464, 15240, 15820, 16256, 17780, 18080, 18984, 20320, 21336, 21696, 23730, 24384, 25312, 26670, 26880, 27120, 28448, 28702, 28928, 30480, 31640, 32512, 35560, 36160, 37968, 40640, 42672, 43053, 43392, 47460, 48768, 50624, 53340, 54240, 56896, 57404, 60960, 63280, 71120, 71755, 72320, 75936, 81280, 85344, 86106, 86784, 94920, 97536, 100457, 101248, 106680, 108480, 113792, 114808, 121920, 126560, 142240, 143510, 144640, 151872, 162560, 170688, 172212, 189840, 200914, 202496, 213360, 215265, 216960, 227584, 229616, 243840, 253120, 284480, 287020, 301371, 303744, 341376, 344424, 379680, 401828, 426720, 430530, 433920, 459232, 487680, 502285, 506240, 568960, 574040, 602742, 607488, 682752, 688848, 759360, 803656, 853440, 861060, 918464, 1004570, 1012480, 1137920, 1148080, 1205484, 1377696, 1506855, 1518720, 1607312, 1706880, 1722120, 1836928, 2009140, 2296160, 2410968, 2755392, 3013710, 3037440, 3214624, 3413760, 3444240, 3673856, 4018280, 4592320, 4821936, 5510784, 6027420, 6429248, 6888480, 8036560, 9184640, 9643872, 11021568, 12054840, 12858496, 13776960, 16073120, 18369280, 19287744, 24109680, 25716992, 27553920, 32146240, 38575488, 48219360, 55107840, 64292480, 77150976, 96438720, 128584960, 192877440, 385754880]

約数ペア:

[(1, 385754880), (2, 192877440), (3, 128584960), (4, 96438720), (5, 77150976), (6, 64292480), (7, 55107840), (8, 48219360), (10, 38575488), (12, 32146240), (14, 27553920), (15, 25716992), (16, 24109680), (20, 19287744), (21, 18369280), (24, 16073120), (28, 13776960), (30, 12858496), (32, 12054840), (35, 11021568), (40, 9643872), (42, 9184640), (48, 8036560), (56, 6888480), (60, 6429248), (64, 6027420), (70, 5510784), (80, 4821936), (84, 4592320), (96, 4018280), (105, 3673856), (112, 3444240), (113, 3413760), (120, 3214624), (127, 3037440), (128, 3013710), (140, 2755392), (160, 2410968), (168, 2296160), (192, 2009140), (210, 1836928), (224, 1722120), (226, 1706880), (240, 1607312), (254, 1518720), (256, 1506855), (280, 1377696), (320, 1205484), (336, 1148080), (339, 1137920), (381, 1012480), (384, 1004570), (420, 918464), (448, 861060), (452, 853440), (480, 803656), (508, 759360), (560, 688848), (565, 682752), (635, 607488), (640, 602742), (672, 574040), (678, 568960), (762, 506240), (768, 502285), (791, 487680), (840, 459232), (889, 433920), (896, 430530), (904, 426720), (960, 401828), (1016, 379680), (1120, 344424), (1130, 341376), (1270, 303744), (1280, 301371), (1344, 287020), (1356, 284480), (1524, 253120), (1582, 243840), (1680, 229616), (1695, 227584), (1778, 216960), (1792, 215265), (1808, 213360), (1905, 202496), (1920, 200914), (2032, 189840), (2240, 172212), (2260, 170688), (2373, 162560), (2540, 151872), (2667, 144640), (2688, 143510), (2712, 142240), (3048, 126560), (3164, 121920), (3360, 114808), (3390, 113792), (3556, 108480), (3616, 106680), (3810, 101248), (3840, 100457), (3955, 97536), (4064, 94920), (4445, 86784), (4480, 86106), (4520, 85344), (4746, 81280), (5080, 75936), (5334, 72320), (5376, 71755), (5424, 71120), (6096, 63280), (6328, 60960), (6720, 57404), (6780, 56896), (7112, 54240), (7232, 53340), (7620, 50624), (7910, 48768), (8128, 47460), (8890, 43392), (8960, 43053), (9040, 42672), (9492, 40640), (10160, 37968), (10668, 36160), (10848, 35560), (11865, 32512), (12192, 31640), (12656, 30480), (13335, 28928), (13440, 28702), (13560, 28448), (14224, 27120), (14351, 26880), (14464, 26670), (15240, 25312), (15820, 24384), (16256, 23730), (17780, 21696), (18080, 21336), (18984, 20320)]