1818673920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1240

約数の個数: 432

約数和(自身を含む): 7576208640

約数和(自身を除く): 5757534720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 768, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1187, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1792, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2304, 2374, 2394, 2432, 2520, 2660, 2688, 2736, 2880, 3040, 3192, 3360, 3420, 3561, 3648, 3840, 3990, 4032, 4256, 4480, 4560, 4748, 4788, 4864, 5040, 5320, 5376, 5472, 5760, 5935, 5985, 6080, 6384, 6720, 6840, 7122, 7296, 7980, 8064, 8309, 8512, 8960, 9120, 9496, 9576, 10080, 10640, 10683, 10944, 11520, 11870, 11970, 12160, 12768, 13440, 13680, 14244, 14592, 15960, 16128, 16618, 17024, 17805, 18240, 18992, 19152, 20160, 21280, 21366, 21888, 22553, 23740, 23940, 24320, 24927, 25536, 26880, 27360, 28488, 31920, 33236, 34048, 35610, 36480, 37984, 38304, 40320, 41545, 42560, 42732, 43776, 45106, 47480, 47880, 49854, 51072, 53415, 54720, 56976, 63840, 66472, 67659, 71220, 72960, 74781, 75968, 76608, 80640, 83090, 85120, 85464, 90212, 94960, 95760, 99708, 102144, 106830, 109440, 112765, 113952, 124635, 127680, 132944, 135318, 142440, 149562, 151936, 153216, 157871, 166180, 170240, 170928, 180424, 189920, 191520, 199416, 202977, 213660, 218880, 225530, 227904, 249270, 255360, 265888, 270636, 284880, 299124, 303872, 306432, 315742, 332360, 338295, 341856, 360848, 373905, 379840, 383040, 398832, 405954, 427320, 451060, 455808, 473613, 498540, 510720, 531776, 541272, 569760, 598248, 631484, 664720, 676590, 683712, 721696, 747810, 759680, 766080, 789355, 797664, 811908, 854640, 902120, 911616, 947226, 997080, 1014885, 1063552, 1082544, 1139520, 1196496, 1262968, 1329440, 1353180, 1367424, 1420839, 1443392, 1495620, 1519360, 1532160, 1578710, 1595328, 1623816, 1709280, 1804240, 1894452, 1994160, 2029770, 2127104, 2165088, 2279040, 2368065, 2392992, 2525936, 2658880, 2706360, 2734848, 2841678, 2886784, 2991240, 3157420, 3190656, 3247632, 3418560, 3608480, 3788904, 3988320, 4059540, 4330176, 4558080, 4736130, 4785984, 5051872, 5317760, 5412720, 5683356, 5773568, 5982480, 6314840, 6381312, 6495264, 6837120, 7104195, 7216960, 7577808, 7976640, 8119080, 8660352, 9472260, 9571968, 10103744, 10635520, 10825440, 11366712, 11964960, 12629680, 12990528, 13674240, 14208390, 14433920, 15155616, 15953280, 16238160, 17320704, 18944520, 19143936, 20207488, 21650880, 22733424, 23929920, 25259360, 25981056, 28416780, 28867840, 30311232, 31906560, 32476320, 37889040, 40414976, 43301760, 45466848, 47859840, 50518720, 51962112, 56833560, 60622464, 64952640, 75778080, 86603520, 90933696, 95719680, 101037440, 113667120, 121244928, 129905280, 151556160, 181867392, 202074880, 227334240, 259810560, 303112320, 363734784, 454668480, 606224640, 909336960, 1818673920]

約数ペア:

[(1, 1818673920), (2, 909336960), (3, 606224640), (4, 454668480), (5, 363734784), (6, 303112320), (7, 259810560), (8, 227334240), (9, 202074880), (10, 181867392), (12, 151556160), (14, 129905280), (15, 121244928), (16, 113667120), (18, 101037440), (19, 95719680), (20, 90933696), (21, 86603520), (24, 75778080), (28, 64952640), (30, 60622464), (32, 56833560), (35, 51962112), (36, 50518720), (38, 47859840), (40, 45466848), (42, 43301760), (45, 40414976), (48, 37889040), (56, 32476320), (57, 31906560), (60, 30311232), (63, 28867840), (64, 28416780), (70, 25981056), (72, 25259360), (76, 23929920), (80, 22733424), (84, 21650880), (90, 20207488), (95, 19143936), (96, 18944520), (105, 17320704), (112, 16238160), (114, 15953280), (120, 15155616), (126, 14433920), (128, 14208390), (133, 13674240), (140, 12990528), (144, 12629680), (152, 11964960), (160, 11366712), (168, 10825440), (171, 10635520), (180, 10103744), (190, 9571968), (192, 9472260), (210, 8660352), (224, 8119080), (228, 7976640), (240, 7577808), (252, 7216960), (256, 7104195), (266, 6837120), (280, 6495264), (285, 6381312), (288, 6314840), (304, 5982480), (315, 5773568), (320, 5683356), (336, 5412720), (342, 5317760), (360, 5051872), (380, 4785984), (384, 4736130), (399, 4558080), (420, 4330176), (448, 4059540), (456, 3988320), (480, 3788904), (504, 3608480), (532, 3418560), (560, 3247632), (570, 3190656), (576, 3157420), (608, 2991240), (630, 2886784), (640, 2841678), (665, 2734848), (672, 2706360), (684, 2658880), (720, 2525936), (760, 2392992), (768, 2368065), (798, 2279040), (840, 2165088), (855, 2127104), (896, 2029770), (912, 1994160), (960, 1894452), (1008, 1804240), (1064, 1709280), (1120, 1623816), (1140, 1595328), (1152, 1578710), (1187, 1532160), (1197, 1519360), (1216, 1495620), (1260, 1443392), (1280, 1420839), (1330, 1367424), (1344, 1353180), (1368, 1329440), (1440, 1262968), (1520, 1196496), (1596, 1139520), (1680, 1082544), (1710, 1063552), (1792, 1014885), (1824, 997080), (1920, 947226), (1995, 911616), (2016, 902120), (2128, 854640), (2240, 811908), (2280, 797664), (2304, 789355), (2374, 766080), (2394, 759680), (2432, 747810), (2520, 721696), (2660, 683712), (2688, 676590), (2736, 664720), (2880, 631484), (3040, 598248), (3192, 569760), (3360, 541272), (3420, 531776), (3561, 510720), (3648, 498540), (3840, 473613), (3990, 455808), (4032, 451060), (4256, 427320), (4480, 405954), (4560, 398832), (4748, 383040), (4788, 379840), (4864, 373905), (5040, 360848), (5320, 341856), (5376, 338295), (5472, 332360), (5760, 315742), (5935, 306432), (5985, 303872), (6080, 299124), (6384, 284880), (6720, 270636), (6840, 265888), (7122, 255360), (7296, 249270), (7980, 227904), (8064, 225530), (8309, 218880), (8512, 213660), (8960, 202977), (9120, 199416), (9496, 191520), (9576, 189920), (10080, 180424), (10640, 170928), (10683, 170240), (10944, 166180), (11520, 157871), (11870, 153216), (11970, 151936), (12160, 149562), (12768, 142440), (13440, 135318), (13680, 132944), (14244, 127680), (14592, 124635), (15960, 113952), (16128, 112765), (16618, 109440), (17024, 106830), (17805, 102144), (18240, 99708), (18992, 95760), (19152, 94960), (20160, 90212), (21280, 85464), (21366, 85120), (21888, 83090), (22553, 80640), (23740, 76608), (23940, 75968), (24320, 74781), (24927, 72960), (25536, 71220), (26880, 67659), (27360, 66472), (28488, 63840), (31920, 56976), (33236, 54720), (34048, 53415), (35610, 51072), (36480, 49854), (37984, 47880), (38304, 47480), (40320, 45106), (41545, 43776), (42560, 42732)]