1020905760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 384

約数和(自身を含む): 3968745984

約数和(自身を除く): 2947840224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 61, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 122, 136, 140, 160, 168, 170, 183, 204, 210, 224, 238, 240, 244, 255, 272, 280, 293, 305, 336, 340, 357, 366, 408, 420, 427, 476, 480, 488, 510, 544, 560, 586, 595, 610, 672, 680, 714, 732, 816, 840, 854, 879, 915, 952, 976, 1020, 1037, 1120, 1172, 1190, 1220, 1281, 1360, 1428, 1464, 1465, 1632, 1680, 1708, 1758, 1785, 1830, 1904, 1952, 2040, 2051, 2074, 2135, 2344, 2380, 2440, 2562, 2720, 2856, 2928, 2930, 3111, 3360, 3416, 3516, 3570, 3660, 3808, 4080, 4102, 4148, 4270, 4395, 4688, 4760, 4880, 4981, 5124, 5185, 5712, 5856, 5860, 6153, 6222, 6405, 6832, 7032, 7140, 7259, 7320, 8160, 8204, 8296, 8540, 8790, 9376, 9520, 9760, 9962, 10248, 10255, 10370, 11424, 11720, 12306, 12444, 12810, 13664, 14064, 14280, 14518, 14640, 14943, 15555, 16408, 16592, 17080, 17580, 17873, 19040, 19924, 20496, 20510, 20740, 21777, 23440, 24612, 24888, 24905, 25620, 28128, 28560, 29036, 29280, 29886, 30765, 31110, 32816, 33184, 34160, 34867, 35160, 35746, 36295, 39848, 40992, 41020, 41480, 43554, 46880, 49224, 49776, 49810, 51240, 53619, 57120, 58072, 59772, 61530, 62220, 65632, 68320, 69734, 70320, 71492, 72590, 74715, 79696, 82040, 82960, 87108, 89365, 98448, 99552, 99620, 102480, 104601, 107238, 108885, 116144, 119544, 123060, 124440, 125111, 139468, 140640, 142984, 145180, 149430, 159392, 164080, 165920, 174216, 174335, 178730, 196896, 199240, 204960, 209202, 214476, 217770, 232288, 239088, 246120, 248880, 250222, 268095, 278936, 285968, 290360, 298860, 303841, 328160, 348432, 348670, 357460, 375333, 398480, 418404, 428952, 435540, 478176, 492240, 497760, 500444, 523005, 536190, 557872, 571936, 580720, 597720, 607682, 625555, 696864, 697340, 714920, 750666, 796960, 836808, 857904, 871080, 911523, 984480, 1000888, 1046010, 1072380, 1115744, 1161440, 1195440, 1215364, 1251110, 1394680, 1429840, 1501332, 1519205, 1673616, 1715808, 1742160, 1823046, 1876665, 2001776, 2092020, 2126887, 2144760, 2390880, 2430728, 2502220, 2789360, 2859680, 3002664, 3038410, 3347232, 3484320, 3646092, 3753330, 4003552, 4184040, 4253774, 4289520, 4557615, 4861456, 5004440, 5578720, 6005328, 6076820, 6380661, 7292184, 7506660, 8368080, 8507548, 8579040, 9115230, 9722912, 10008880, 10634435, 12010656, 12153640, 12761322, 14584368, 15013320, 16736160, 17015096, 18230460, 20017760, 21268870, 24307280, 25522644, 29168736, 30026640, 31903305, 34030192, 36460920, 42537740, 48614560, 51045288, 60053280, 63806610, 68060384, 72921840, 85075480, 102090576, 127613220, 145843680, 170150960, 204181152, 255226440, 340301920, 510452880, 1020905760]

約数ペア:

[(1, 1020905760), (2, 510452880), (3, 340301920), (4, 255226440), (5, 204181152), (6, 170150960), (7, 145843680), (8, 127613220), (10, 102090576), (12, 85075480), (14, 72921840), (15, 68060384), (16, 63806610), (17, 60053280), (20, 51045288), (21, 48614560), (24, 42537740), (28, 36460920), (30, 34030192), (32, 31903305), (34, 30026640), (35, 29168736), (40, 25522644), (42, 24307280), (48, 21268870), (51, 20017760), (56, 18230460), (60, 17015096), (61, 16736160), (68, 15013320), (70, 14584368), (80, 12761322), (84, 12153640), (85, 12010656), (96, 10634435), (102, 10008880), (105, 9722912), (112, 9115230), (119, 8579040), (120, 8507548), (122, 8368080), (136, 7506660), (140, 7292184), (160, 6380661), (168, 6076820), (170, 6005328), (183, 5578720), (204, 5004440), (210, 4861456), (224, 4557615), (238, 4289520), (240, 4253774), (244, 4184040), (255, 4003552), (272, 3753330), (280, 3646092), (293, 3484320), (305, 3347232), (336, 3038410), (340, 3002664), (357, 2859680), (366, 2789360), (408, 2502220), (420, 2430728), (427, 2390880), (476, 2144760), (480, 2126887), (488, 2092020), (510, 2001776), (544, 1876665), (560, 1823046), (586, 1742160), (595, 1715808), (610, 1673616), (672, 1519205), (680, 1501332), (714, 1429840), (732, 1394680), (816, 1251110), (840, 1215364), (854, 1195440), (879, 1161440), (915, 1115744), (952, 1072380), (976, 1046010), (1020, 1000888), (1037, 984480), (1120, 911523), (1172, 871080), (1190, 857904), (1220, 836808), (1281, 796960), (1360, 750666), (1428, 714920), (1464, 697340), (1465, 696864), (1632, 625555), (1680, 607682), (1708, 597720), (1758, 580720), (1785, 571936), (1830, 557872), (1904, 536190), (1952, 523005), (2040, 500444), (2051, 497760), (2074, 492240), (2135, 478176), (2344, 435540), (2380, 428952), (2440, 418404), (2562, 398480), (2720, 375333), (2856, 357460), (2928, 348670), (2930, 348432), (3111, 328160), (3360, 303841), (3416, 298860), (3516, 290360), (3570, 285968), (3660, 278936), (3808, 268095), (4080, 250222), (4102, 248880), (4148, 246120), (4270, 239088), (4395, 232288), (4688, 217770), (4760, 214476), (4880, 209202), (4981, 204960), (5124, 199240), (5185, 196896), (5712, 178730), (5856, 174335), (5860, 174216), (6153, 165920), (6222, 164080), (6405, 159392), (6832, 149430), (7032, 145180), (7140, 142984), (7259, 140640), (7320, 139468), (8160, 125111), (8204, 124440), (8296, 123060), (8540, 119544), (8790, 116144), (9376, 108885), (9520, 107238), (9760, 104601), (9962, 102480), (10248, 99620), (10255, 99552), (10370, 98448), (11424, 89365), (11720, 87108), (12306, 82960), (12444, 82040), (12810, 79696), (13664, 74715), (14064, 72590), (14280, 71492), (14518, 70320), (14640, 69734), (14943, 68320), (15555, 65632), (16408, 62220), (16592, 61530), (17080, 59772), (17580, 58072), (17873, 57120), (19040, 53619), (19924, 51240), (20496, 49810), (20510, 49776), (20740, 49224), (21777, 46880), (23440, 43554), (24612, 41480), (24888, 41020), (24905, 40992), (25620, 39848), (28128, 36295), (28560, 35746), (29036, 35160), (29280, 34867), (29886, 34160), (30765, 33184), (31110, 32816)]