2021080320

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 432

約数和(自身を含む): 8127205632

約数和(自身を除く): 6106125312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 252, 256, 280, 284, 288, 315, 320, 336, 353, 355, 360, 384, 420, 426, 448, 480, 497, 504, 560, 568, 576, 630, 639, 640, 672, 706, 710, 720, 768, 840, 852, 896, 960, 994, 1008, 1059, 1065, 1120, 1136, 1152, 1260, 1278, 1280, 1344, 1412, 1420, 1440, 1491, 1680, 1704, 1765, 1792, 1920, 1988, 2016, 2118, 2130, 2240, 2272, 2304, 2471, 2485, 2520, 2556, 2688, 2824, 2840, 2880, 2982, 3177, 3195, 3360, 3408, 3530, 3840, 3976, 4032, 4236, 4260, 4473, 4480, 4544, 4942, 4970, 5040, 5112, 5295, 5376, 5648, 5680, 5760, 5964, 6354, 6390, 6720, 6816, 7060, 7413, 7455, 7952, 8064, 8472, 8520, 8946, 8960, 9088, 9884, 9940, 10080, 10224, 10590, 11296, 11360, 11520, 11928, 12355, 12708, 12780, 13440, 13632, 14120, 14826, 14910, 15885, 15904, 16128, 16944, 17040, 17892, 18176, 19768, 19880, 20160, 20448, 21180, 22239, 22365, 22592, 22720, 23856, 24710, 25063, 25416, 25560, 26880, 27264, 28240, 29652, 29820, 31770, 31808, 33888, 34080, 35784, 37065, 39536, 39760, 40320, 40896, 42360, 44478, 44730, 45184, 45440, 47712, 49420, 50126, 50832, 51120, 54528, 56480, 59304, 59640, 63540, 63616, 67776, 68160, 71568, 74130, 75189, 79072, 79520, 80640, 81792, 84720, 88956, 89460, 90368, 90880, 95424, 98840, 100252, 101664, 102240, 111195, 112960, 118608, 119280, 125315, 127080, 127232, 135552, 136320, 143136, 148260, 150378, 158144, 159040, 163584, 169440, 175441, 177912, 178920, 190848, 197680, 200504, 203328, 204480, 222390, 225567, 225920, 237216, 238560, 250630, 254160, 271104, 272640, 286272, 296520, 300756, 316288, 318080, 338880, 350882, 355824, 357840, 375945, 381696, 395360, 401008, 406656, 408960, 444780, 451134, 451840, 474432, 477120, 501260, 508320, 526323, 572544, 593040, 601512, 632576, 636160, 677760, 701764, 711648, 715680, 751890, 790720, 802016, 813312, 817920, 877205, 889560, 902268, 948864, 954240, 1002520, 1016640, 1052646, 1127835, 1145088, 1186080, 1203024, 1355520, 1403528, 1423296, 1431360, 1503780, 1578969, 1581440, 1604032, 1754410, 1779120, 1804536, 1897728, 1908480, 2005040, 2033280, 2105292, 2255670, 2372160, 2406048, 2631615, 2807056, 2846592, 2862720, 3007560, 3157938, 3162880, 3208064, 3508820, 3558240, 3609072, 4010080, 4066560, 4210584, 4511340, 4744320, 4812096, 5263230, 5614112, 5693184, 5725440, 6015120, 6315876, 6416128, 7017640, 7116480, 7218144, 7894845, 8020160, 8421168, 9022680, 9488640, 9624192, 10526460, 11228224, 12030240, 12631752, 14035280, 14232960, 14436288, 15789690, 16040320, 16842336, 18045360, 19248384, 21052920, 22456448, 24060480, 25263504, 28070560, 28465920, 28872576, 31579380, 32080640, 33684672, 36090720, 42105840, 44912896, 48120960, 50527008, 56141120, 57745152, 63158760, 67369344, 72181440, 84211680, 96241920, 101054016, 112282240, 126317520, 134738688, 144362880, 168423360, 202108032, 224564480, 252635040, 288725760, 336846720, 404216064, 505270080, 673693440, 1010540160, 2021080320]

約数ペア:

[(1, 2021080320), (2, 1010540160), (3, 673693440), (4, 505270080), (5, 404216064), (6, 336846720), (7, 288725760), (8, 252635040), (9, 224564480), (10, 202108032), (12, 168423360), (14, 144362880), (15, 134738688), (16, 126317520), (18, 112282240), (20, 101054016), (21, 96241920), (24, 84211680), (28, 72181440), (30, 67369344), (32, 63158760), (35, 57745152), (36, 56141120), (40, 50527008), (42, 48120960), (45, 44912896), (48, 42105840), (56, 36090720), (60, 33684672), (63, 32080640), (64, 31579380), (70, 28872576), (71, 28465920), (72, 28070560), (80, 25263504), (84, 24060480), (90, 22456448), (96, 21052920), (105, 19248384), (112, 18045360), (120, 16842336), (126, 16040320), (128, 15789690), (140, 14436288), (142, 14232960), (144, 14035280), (160, 12631752), (168, 12030240), (180, 11228224), (192, 10526460), (210, 9624192), (213, 9488640), (224, 9022680), (240, 8421168), (252, 8020160), (256, 7894845), (280, 7218144), (284, 7116480), (288, 7017640), (315, 6416128), (320, 6315876), (336, 6015120), (353, 5725440), (355, 5693184), (360, 5614112), (384, 5263230), (420, 4812096), (426, 4744320), (448, 4511340), (480, 4210584), (497, 4066560), (504, 4010080), (560, 3609072), (568, 3558240), (576, 3508820), (630, 3208064), (639, 3162880), (640, 3157938), (672, 3007560), (706, 2862720), (710, 2846592), (720, 2807056), (768, 2631615), (840, 2406048), (852, 2372160), (896, 2255670), (960, 2105292), (994, 2033280), (1008, 2005040), (1059, 1908480), (1065, 1897728), (1120, 1804536), (1136, 1779120), (1152, 1754410), (1260, 1604032), (1278, 1581440), (1280, 1578969), (1344, 1503780), (1412, 1431360), (1420, 1423296), (1440, 1403528), (1491, 1355520), (1680, 1203024), (1704, 1186080), (1765, 1145088), (1792, 1127835), (1920, 1052646), (1988, 1016640), (2016, 1002520), (2118, 954240), (2130, 948864), (2240, 902268), (2272, 889560), (2304, 877205), (2471, 817920), (2485, 813312), (2520, 802016), (2556, 790720), (2688, 751890), (2824, 715680), (2840, 711648), (2880, 701764), (2982, 677760), (3177, 636160), (3195, 632576), (3360, 601512), (3408, 593040), (3530, 572544), (3840, 526323), (3976, 508320), (4032, 501260), (4236, 477120), (4260, 474432), (4473, 451840), (4480, 451134), (4544, 444780), (4942, 408960), (4970, 406656), (5040, 401008), (5112, 395360), (5295, 381696), (5376, 375945), (5648, 357840), (5680, 355824), (5760, 350882), (5964, 338880), (6354, 318080), (6390, 316288), (6720, 300756), (6816, 296520), (7060, 286272), (7413, 272640), (7455, 271104), (7952, 254160), (8064, 250630), (8472, 238560), (8520, 237216), (8946, 225920), (8960, 225567), (9088, 222390), (9884, 204480), (9940, 203328), (10080, 200504), (10224, 197680), (10590, 190848), (11296, 178920), (11360, 177912), (11520, 175441), (11928, 169440), (12355, 163584), (12708, 159040), (12780, 158144), (13440, 150378), (13632, 148260), (14120, 143136), (14826, 136320), (14910, 135552), (15885, 127232), (15904, 127080), (16128, 125315), (16944, 119280), (17040, 118608), (17892, 112960), (18176, 111195), (19768, 102240), (19880, 101664), (20160, 100252), (20448, 98840), (21180, 95424), (22239, 90880), (22365, 90368), (22592, 89460), (22720, 88956), (23856, 84720), (24710, 81792), (25063, 80640), (25416, 79520), (25560, 79072), (26880, 75189), (27264, 74130), (28240, 71568), (29652, 68160), (29820, 67776), (31770, 63616), (31808, 63540), (33888, 59640), (34080, 59304), (35784, 56480), (37065, 54528), (39536, 51120), (39760, 50832), (40320, 50126), (40896, 49420), (42360, 47712), (44478, 45440), (44730, 45184)]