2174194680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:659

約数の個数: 256

約数和(自身を含む): 7696512000

約数和(自身を除く): 5522317320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 101, 105, 120, 140, 147, 168, 196, 202, 210, 245, 280, 294, 303, 343, 392, 404, 420, 490, 505, 523, 588, 606, 686, 707, 735, 808, 840, 980, 1010, 1029, 1046, 1176, 1212, 1372, 1414, 1470, 1515, 1569, 1715, 1960, 2020, 2058, 2092, 2121, 2424, 2615, 2744, 2828, 2940, 3030, 3138, 3430, 3535, 3661, 4040, 4116, 4184, 4242, 4949, 5145, 5230, 5656, 5880, 6060, 6276, 6860, 7070, 7322, 7845, 8232, 8484, 9898, 10290, 10460, 10605, 10983, 12120, 12552, 13720, 14140, 14644, 14847, 15690, 16968, 18305, 19796, 20580, 20920, 21210, 21966, 24745, 25627, 28280, 29288, 29694, 31380, 34643, 36610, 39592, 41160, 42420, 43932, 49490, 51254, 52823, 54915, 59388, 62760, 69286, 73220, 74235, 76881, 84840, 87864, 98980, 102508, 103929, 105646, 109830, 118776, 128135, 138572, 146440, 148470, 153762, 158469, 173215, 179389, 197960, 205016, 207858, 211292, 219660, 256270, 264115, 277144, 296940, 307524, 316938, 346430, 358778, 369761, 384405, 415716, 422584, 439320, 512540, 519645, 528230, 538167, 593880, 615048, 633876, 692860, 717556, 739522, 768810, 792345, 831432, 896945, 1025080, 1039290, 1056460, 1076334, 1109283, 1267752, 1385720, 1435112, 1479044, 1537620, 1584690, 1793890, 1848805, 2078580, 2112920, 2152668, 2218566, 2588327, 2690835, 2958088, 3075240, 3169380, 3587780, 3697610, 4157160, 4305336, 4437132, 5176654, 5381670, 5546415, 6338760, 7175560, 7395220, 7764981, 8874264, 10353308, 10763340, 11092830, 12941635, 14790440, 15529962, 18118289, 20706616, 21526680, 22185660, 25883270, 31059924, 36236578, 38824905, 44371320, 51766540, 54354867, 62119848, 72473156, 77649810, 90591445, 103533080, 108709734, 144946312, 155299620, 181182890, 217419468, 271774335, 310599240, 362365780, 434838936, 543548670, 724731560, 1087097340, 2174194680]

約数ペア:

[(1, 2174194680), (2, 1087097340), (3, 724731560), (4, 543548670), (5, 434838936), (6, 362365780), (7, 310599240), (8, 271774335), (10, 217419468), (12, 181182890), (14, 155299620), (15, 144946312), (20, 108709734), (21, 103533080), (24, 90591445), (28, 77649810), (30, 72473156), (35, 62119848), (40, 54354867), (42, 51766540), (49, 44371320), (56, 38824905), (60, 36236578), (70, 31059924), (84, 25883270), (98, 22185660), (101, 21526680), (105, 20706616), (120, 18118289), (140, 15529962), (147, 14790440), (168, 12941635), (196, 11092830), (202, 10763340), (210, 10353308), (245, 8874264), (280, 7764981), (294, 7395220), (303, 7175560), (343, 6338760), (392, 5546415), (404, 5381670), (420, 5176654), (490, 4437132), (505, 4305336), (523, 4157160), (588, 3697610), (606, 3587780), (686, 3169380), (707, 3075240), (735, 2958088), (808, 2690835), (840, 2588327), (980, 2218566), (1010, 2152668), (1029, 2112920), (1046, 2078580), (1176, 1848805), (1212, 1793890), (1372, 1584690), (1414, 1537620), (1470, 1479044), (1515, 1435112), (1569, 1385720), (1715, 1267752), (1960, 1109283), (2020, 1076334), (2058, 1056460), (2092, 1039290), (2121, 1025080), (2424, 896945), (2615, 831432), (2744, 792345), (2828, 768810), (2940, 739522), (3030, 717556), (3138, 692860), (3430, 633876), (3535, 615048), (3661, 593880), (4040, 538167), (4116, 528230), (4184, 519645), (4242, 512540), (4949, 439320), (5145, 422584), (5230, 415716), (5656, 384405), (5880, 369761), (6060, 358778), (6276, 346430), (6860, 316938), (7070, 307524), (7322, 296940), (7845, 277144), (8232, 264115), (8484, 256270), (9898, 219660), (10290, 211292), (10460, 207858), (10605, 205016), (10983, 197960), (12120, 179389), (12552, 173215), (13720, 158469), (14140, 153762), (14644, 148470), (14847, 146440), (15690, 138572), (16968, 128135), (18305, 118776), (19796, 109830), (20580, 105646), (20920, 103929), (21210, 102508), (21966, 98980), (24745, 87864), (25627, 84840), (28280, 76881), (29288, 74235), (29694, 73220), (31380, 69286), (34643, 62760), (36610, 59388), (39592, 54915), (41160, 52823), (42420, 51254), (43932, 49490)]