2149166880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2240

約数の個数: 288

約数和(自身を含む): 8468748288

約数和(自身を除く): 6319581408

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, 70, 72, 80, 84, 90, 96, 101, 105, 112, 120, 126, 140, 144, 160, 168, 180, 202, 210, 224, 240, 252, 280, 288, 303, 315, 336, 360, 404, 420, 480, 504, 505, 560, 606, 630, 672, 707, 720, 808, 840, 909, 1008, 1010, 1120, 1212, 1260, 1414, 1440, 1515, 1616, 1680, 1818, 2016, 2020, 2111, 2121, 2424, 2520, 2828, 3030, 3232, 3360, 3535, 3636, 4040, 4222, 4242, 4545, 4848, 5040, 5656, 6060, 6333, 6363, 7070, 7272, 8080, 8444, 8484, 9090, 9696, 10080, 10555, 10605, 11312, 12120, 12666, 12726, 14140, 14544, 14777, 16160, 16888, 16968, 18180, 18999, 21110, 21210, 22624, 24240, 25332, 25452, 28280, 29088, 29554, 31665, 31815, 33776, 33936, 36360, 37998, 42220, 42420, 44331, 48480, 50664, 50904, 56560, 59108, 63330, 63630, 67552, 67872, 72720, 73885, 75996, 84440, 84840, 88662, 94995, 101328, 101808, 113120, 118216, 126660, 127260, 132993, 145440, 147770, 151992, 168880, 169680, 177324, 189990, 202656, 203616, 213211, 221655, 236432, 253320, 254520, 265986, 295540, 303984, 337760, 339360, 354648, 379980, 426422, 443310, 472864, 506640, 509040, 531972, 591080, 607968, 639633, 664965, 709296, 759960, 852844, 886620, 1013280, 1018080, 1063944, 1066055, 1182160, 1279266, 1329930, 1418592, 1492477, 1519920, 1705688, 1773240, 1918899, 2127888, 2132110, 2364320, 2558532, 2659860, 2984954, 3039840, 3198165, 3411376, 3546480, 3837798, 4255776, 4264220, 4477431, 5117064, 5319720, 5969908, 6396330, 6822752, 7092960, 7462385, 7675596, 8528440, 8954862, 9594495, 10234128, 10639440, 11939816, 12792660, 13432293, 14924770, 15351192, 17056880, 17909724, 19188990, 20468256, 21278880, 22387155, 23879632, 25585320, 26864586, 29849540, 30702384, 34113760, 35819448, 38377980, 44774310, 47759264, 51170640, 53729172, 59699080, 61404768, 67161465, 71638896, 76755960, 89548620, 102341280, 107458344, 119398160, 134322930, 143277792, 153511920, 179097240, 214916688, 238796320, 268645860, 307023840, 358194480, 429833376, 537291720, 716388960, 1074583440, 2149166880]

約数ペア:

[(1, 2149166880), (2, 1074583440), (3, 716388960), (4, 537291720), (5, 429833376), (6, 358194480), (7, 307023840), (8, 268645860), (9, 238796320), (10, 214916688), (12, 179097240), (14, 153511920), (15, 143277792), (16, 134322930), (18, 119398160), (20, 107458344), (21, 102341280), (24, 89548620), (28, 76755960), (30, 71638896), (32, 67161465), (35, 61404768), (36, 59699080), (40, 53729172), (42, 51170640), (45, 47759264), (48, 44774310), (56, 38377980), (60, 35819448), (63, 34113760), (70, 30702384), (72, 29849540), (80, 26864586), (84, 25585320), (90, 23879632), (96, 22387155), (101, 21278880), (105, 20468256), (112, 19188990), (120, 17909724), (126, 17056880), (140, 15351192), (144, 14924770), (160, 13432293), (168, 12792660), (180, 11939816), (202, 10639440), (210, 10234128), (224, 9594495), (240, 8954862), (252, 8528440), (280, 7675596), (288, 7462385), (303, 7092960), (315, 6822752), (336, 6396330), (360, 5969908), (404, 5319720), (420, 5117064), (480, 4477431), (504, 4264220), (505, 4255776), (560, 3837798), (606, 3546480), (630, 3411376), (672, 3198165), (707, 3039840), (720, 2984954), (808, 2659860), (840, 2558532), (909, 2364320), (1008, 2132110), (1010, 2127888), (1120, 1918899), (1212, 1773240), (1260, 1705688), (1414, 1519920), (1440, 1492477), (1515, 1418592), (1616, 1329930), (1680, 1279266), (1818, 1182160), (2016, 1066055), (2020, 1063944), (2111, 1018080), (2121, 1013280), (2424, 886620), (2520, 852844), (2828, 759960), (3030, 709296), (3232, 664965), (3360, 639633), (3535, 607968), (3636, 591080), (4040, 531972), (4222, 509040), (4242, 506640), (4545, 472864), (4848, 443310), (5040, 426422), (5656, 379980), (6060, 354648), (6333, 339360), (6363, 337760), (7070, 303984), (7272, 295540), (8080, 265986), (8444, 254520), (8484, 253320), (9090, 236432), (9696, 221655), (10080, 213211), (10555, 203616), (10605, 202656), (11312, 189990), (12120, 177324), (12666, 169680), (12726, 168880), (14140, 151992), (14544, 147770), (14777, 145440), (16160, 132993), (16888, 127260), (16968, 126660), (18180, 118216), (18999, 113120), (21110, 101808), (21210, 101328), (22624, 94995), (24240, 88662), (25332, 84840), (25452, 84440), (28280, 75996), (29088, 73885), (29554, 72720), (31665, 67872), (31815, 67552), (33776, 63630), (33936, 63330), (36360, 59108), (37998, 56560), (42220, 50904), (42420, 50664), (44331, 48480)]