2211252480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:726

約数の個数: 288

約数和(自身を含む): 7932355200

約数和(自身を除く): 5721102720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 109, 120, 128, 135, 144, 160, 180, 192, 216, 218, 240, 256, 270, 288, 320, 327, 360, 384, 432, 436, 480, 540, 545, 576, 587, 640, 654, 720, 768, 864, 872, 960, 981, 1080, 1090, 1152, 1174, 1280, 1308, 1440, 1635, 1728, 1744, 1761, 1920, 1962, 2160, 2180, 2304, 2348, 2616, 2880, 2935, 2943, 3270, 3456, 3488, 3522, 3840, 3924, 4320, 4360, 4696, 4905, 5232, 5283, 5760, 5870, 5886, 6540, 6912, 6976, 7044, 7848, 8640, 8720, 8805, 9392, 9810, 10464, 10566, 11520, 11740, 11772, 13080, 13952, 14088, 14715, 15696, 15849, 17280, 17440, 17610, 18784, 19620, 20928, 21132, 23480, 23544, 26160, 26415, 27904, 28176, 29430, 31392, 31698, 34560, 34880, 35220, 37568, 39240, 41856, 42264, 46960, 47088, 52320, 52830, 56352, 58860, 62784, 63396, 63983, 69760, 70440, 75136, 78480, 79245, 83712, 84528, 93920, 94176, 104640, 105660, 112704, 117720, 125568, 126792, 127966, 139520, 140880, 150272, 156960, 158490, 169056, 187840, 188352, 191949, 209280, 211320, 225408, 235440, 251136, 253584, 255932, 281760, 313920, 316980, 319915, 338112, 375680, 376704, 383898, 418560, 422640, 450816, 470880, 507168, 511864, 563520, 575847, 627840, 633960, 639830, 676224, 751360, 753408, 767796, 845280, 941760, 959745, 1014336, 1023728, 1127040, 1151694, 1255680, 1267920, 1279660, 1352448, 1535592, 1690560, 1727541, 1883520, 1919490, 2028672, 2047456, 2254080, 2303388, 2535840, 2559320, 2879235, 3071184, 3381120, 3455082, 3767040, 3838980, 4057344, 4094912, 4606776, 5071680, 5118640, 5758470, 6142368, 6762240, 6910164, 7677960, 8189824, 8637705, 9213552, 10143360, 10237280, 11516940, 12284736, 13820328, 15355920, 16379648, 17275410, 18427104, 20286720, 20474560, 23033880, 24569472, 27640656, 30711840, 34550820, 36854208, 40949120, 46067760, 49138944, 55281312, 61423680, 69101640, 73708416, 81898240, 92135520, 110562624, 122847360, 138203280, 147416832, 184271040, 221125248, 245694720, 276406560, 368542080, 442250496, 552813120, 737084160, 1105626240, 2211252480]

約数ペア:

[(1, 2211252480), (2, 1105626240), (3, 737084160), (4, 552813120), (5, 442250496), (6, 368542080), (8, 276406560), (9, 245694720), (10, 221125248), (12, 184271040), (15, 147416832), (16, 138203280), (18, 122847360), (20, 110562624), (24, 92135520), (27, 81898240), (30, 73708416), (32, 69101640), (36, 61423680), (40, 55281312), (45, 49138944), (48, 46067760), (54, 40949120), (60, 36854208), (64, 34550820), (72, 30711840), (80, 27640656), (90, 24569472), (96, 23033880), (108, 20474560), (109, 20286720), (120, 18427104), (128, 17275410), (135, 16379648), (144, 15355920), (160, 13820328), (180, 12284736), (192, 11516940), (216, 10237280), (218, 10143360), (240, 9213552), (256, 8637705), (270, 8189824), (288, 7677960), (320, 6910164), (327, 6762240), (360, 6142368), (384, 5758470), (432, 5118640), (436, 5071680), (480, 4606776), (540, 4094912), (545, 4057344), (576, 3838980), (587, 3767040), (640, 3455082), (654, 3381120), (720, 3071184), (768, 2879235), (864, 2559320), (872, 2535840), (960, 2303388), (981, 2254080), (1080, 2047456), (1090, 2028672), (1152, 1919490), (1174, 1883520), (1280, 1727541), (1308, 1690560), (1440, 1535592), (1635, 1352448), (1728, 1279660), (1744, 1267920), (1761, 1255680), (1920, 1151694), (1962, 1127040), (2160, 1023728), (2180, 1014336), (2304, 959745), (2348, 941760), (2616, 845280), (2880, 767796), (2935, 753408), (2943, 751360), (3270, 676224), (3456, 639830), (3488, 633960), (3522, 627840), (3840, 575847), (3924, 563520), (4320, 511864), (4360, 507168), (4696, 470880), (4905, 450816), (5232, 422640), (5283, 418560), (5760, 383898), (5870, 376704), (5886, 375680), (6540, 338112), (6912, 319915), (6976, 316980), (7044, 313920), (7848, 281760), (8640, 255932), (8720, 253584), (8805, 251136), (9392, 235440), (9810, 225408), (10464, 211320), (10566, 209280), (11520, 191949), (11740, 188352), (11772, 187840), (13080, 169056), (13952, 158490), (14088, 156960), (14715, 150272), (15696, 140880), (15849, 139520), (17280, 127966), (17440, 126792), (17610, 125568), (18784, 117720), (19620, 112704), (20928, 105660), (21132, 104640), (23480, 94176), (23544, 93920), (26160, 84528), (26415, 83712), (27904, 79245), (28176, 78480), (29430, 75136), (31392, 70440), (31698, 69760), (34560, 63983), (34880, 63396), (35220, 62784), (37568, 58860), (39240, 56352), (41856, 52830), (42264, 52320), (46960, 47088)]