21203063280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1283}}^1$

素因数の和:2405

約数の個数: 320

約数和(自身を含む): 83607505920

約数和(自身を除く): 62404442640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1093, 1260, 1283, 1512, 1680, 1890, 2160, 2186, 2520, 2566, 3024, 3279, 3780, 3849, 4372, 5040, 5132, 5465, 6415, 6558, 7560, 7651, 7698, 8744, 8981, 9837, 10264, 10930, 11547, 12830, 13116, 15120, 15302, 15396, 16395, 17488, 17962, 19245, 19674, 20528, 21860, 22953, 23094, 25660, 26232, 26943, 29511, 30604, 30792, 32790, 34641, 35924, 38255, 38490, 39348, 43720, 44905, 45906, 46188, 49185, 51320, 52464, 53886, 57735, 59022, 61208, 61584, 65580, 68859, 69282, 71848, 76510, 76980, 78696, 80829, 87440, 89810, 91812, 92376, 98370, 102640, 107772, 114765, 115470, 118044, 122416, 131160, 134715, 137718, 138564, 143696, 147555, 153020, 153960, 157392, 161658, 173205, 179620, 183624, 184752, 196740, 206577, 215544, 229530, 230940, 236088, 242487, 262320, 269430, 275436, 277128, 295110, 306040, 307920, 323316, 344295, 346410, 359240, 367248, 393480, 404145, 413154, 431088, 459060, 461880, 472176, 484974, 538860, 550872, 554256, 590220, 612080, 646632, 688590, 692820, 718480, 786960, 808290, 826308, 918120, 923760, 969948, 1032885, 1077720, 1101744, 1180440, 1212435, 1293264, 1377180, 1385640, 1402319, 1616580, 1652616, 1836240, 1939896, 2065770, 2155440, 2360880, 2424870, 2754360, 2771280, 2804638, 3233160, 3305232, 3879792, 4131540, 4206957, 4849740, 5508720, 5609276, 6466320, 7011595, 8263080, 8413914, 9699480, 9816233, 11218552, 12620871, 14023190, 16526160, 16827828, 19398960, 19632466, 21034785, 22437104, 25241742, 28046380, 29448699, 33655656, 37862613, 39264932, 42069570, 49081165, 50483484, 56092760, 58897398, 63104355, 67311312, 75725226, 78529864, 84139140, 88346097, 98162330, 100966968, 112185520, 117794796, 126208710, 147243495, 151450452, 157059728, 168278280, 176692194, 189313065, 196324660, 201933936, 235589592, 252417420, 265038291, 294486990, 302900904, 336556560, 353384388, 378626130, 392649320, 441730485, 471179184, 504834840, 530076582, 588973980, 605801808, 706768776, 757252260, 785298640, 883460970, 1009669680, 1060153164, 1177947960, 1325191455, 1413537552, 1514504520, 1766921940, 2120306328, 2355895920, 2650382910, 3029009040, 3533843880, 4240612656, 5300765820, 7067687760, 10601531640, 21203063280]

約数ペア:

[(1, 21203063280), (2, 10601531640), (3, 7067687760), (4, 5300765820), (5, 4240612656), (6, 3533843880), (7, 3029009040), (8, 2650382910), (9, 2355895920), (10, 2120306328), (12, 1766921940), (14, 1514504520), (15, 1413537552), (16, 1325191455), (18, 1177947960), (20, 1060153164), (21, 1009669680), (24, 883460970), (27, 785298640), (28, 757252260), (30, 706768776), (35, 605801808), (36, 588973980), (40, 530076582), (42, 504834840), (45, 471179184), (48, 441730485), (54, 392649320), (56, 378626130), (60, 353384388), (63, 336556560), (70, 302900904), (72, 294486990), (80, 265038291), (84, 252417420), (90, 235589592), (105, 201933936), (108, 196324660), (112, 189313065), (120, 176692194), (126, 168278280), (135, 157059728), (140, 151450452), (144, 147243495), (168, 126208710), (180, 117794796), (189, 112185520), (210, 100966968), (216, 98162330), (240, 88346097), (252, 84139140), (270, 78529864), (280, 75725226), (315, 67311312), (336, 63104355), (360, 58897398), (378, 56092760), (420, 50483484), (432, 49081165), (504, 42069570), (540, 39264932), (560, 37862613), (630, 33655656), (720, 29448699), (756, 28046380), (840, 25241742), (945, 22437104), (1008, 21034785), (1080, 19632466), (1093, 19398960), (1260, 16827828), (1283, 16526160), (1512, 14023190), (1680, 12620871), (1890, 11218552), (2160, 9816233), (2186, 9699480), (2520, 8413914), (2566, 8263080), (3024, 7011595), (3279, 6466320), (3780, 5609276), (3849, 5508720), (4372, 4849740), (5040, 4206957), (5132, 4131540), (5465, 3879792), (6415, 3305232), (6558, 3233160), (7560, 2804638), (7651, 2771280), (7698, 2754360), (8744, 2424870), (8981, 2360880), (9837, 2155440), (10264, 2065770), (10930, 1939896), (11547, 1836240), (12830, 1652616), (13116, 1616580), (15120, 1402319), (15302, 1385640), (15396, 1377180), (16395, 1293264), (17488, 1212435), (17962, 1180440), (19245, 1101744), (19674, 1077720), (20528, 1032885), (21860, 969948), (22953, 923760), (23094, 918120), (25660, 826308), (26232, 808290), (26943, 786960), (29511, 718480), (30604, 692820), (30792, 688590), (32790, 646632), (34641, 612080), (35924, 590220), (38255, 554256), (38490, 550872), (39348, 538860), (43720, 484974), (44905, 472176), (45906, 461880), (46188, 459060), (49185, 431088), (51320, 413154), (52464, 404145), (53886, 393480), (57735, 367248), (59022, 359240), (61208, 346410), (61584, 344295), (65580, 323316), (68859, 307920), (69282, 306040), (71848, 295110), (76510, 277128), (76980, 275436), (78696, 269430), (80829, 262320), (87440, 242487), (89810, 236088), (91812, 230940), (92376, 229530), (98370, 215544), (102640, 206577), (107772, 196740), (114765, 184752), (115470, 183624), (118044, 179620), (122416, 173205), (131160, 161658), (134715, 157392), (137718, 153960), (138564, 153020), (143696, 147555)]