201234307680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{643991}}^1$

素因数の和:644050

約数の個数: 288

約数和(自身を含む): 810131632128

約数和(自身を除く): 608897324448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17360, 19530, 20832, 22320, 26040, 31248, 34720, 39060, 44640, 52080, 62496, 78120, 104160, 156240, 312480, 643991, 1287982, 1931973, 2575964, 3219955, 3863946, 4507937, 5151928, 5795919, 6439910, 7727892, 9015874, 9659865, 10303856, 11591838, 12879820, 13523811, 15455784, 18031748, 19319730, 19963721, 20607712, 22539685, 23183676, 25759640, 27047622, 28979595, 30911568, 36063496, 38639460, 39927442, 40571433, 45079370, 46367352, 51519280, 54095244, 57959190, 59891163, 61823136, 67619055, 72126992, 77278920, 79854884, 81142866, 90158740, 92734704, 99818605, 103038560, 108190488, 115918380, 119782326, 135238110, 139746047, 144253984, 154557840, 159709768, 162285732, 179673489, 180317480, 185469408, 199637210, 202857165, 216380976, 231836760, 239564652, 270476220, 279492094, 299455815, 309115680, 319419536, 324571464, 359346978, 360634960, 399274420, 405714330, 419238141, 432761952, 463673520, 479129304, 540952440, 558984188, 598911630, 638839072, 649142928, 698730235, 718693956, 721269920, 798548840, 811428660, 838476282, 898367445, 927347040, 958258608, 1081904880, 1117968376, 1197823260, 1257714423, 1298285856, 1397460470, 1437387912, 1597097680, 1622857320, 1676952564, 1796734890, 1916517216, 2096190705, 2163809760, 2235936752, 2395646520, 2515428846, 2794920940, 2874775824, 3194195360, 3245714640, 3353905128, 3593469780, 4192381410, 4471873504, 4791293040, 5030857692, 5589841880, 5749551648, 6288572115, 6491429280, 6707810256, 7186939560, 8384762820, 9582586080, 10061715384, 11179683760, 12577144230, 13415620512, 14373879120, 16769525640, 20123430768, 22359367520, 25154288460, 28747758240, 33539051280, 40246861536, 50308576920, 67078102560, 100617153840, 201234307680]

約数ペア:

[(1, 201234307680), (2, 100617153840), (3, 67078102560), (4, 50308576920), (5, 40246861536), (6, 33539051280), (7, 28747758240), (8, 25154288460), (9, 22359367520), (10, 20123430768), (12, 16769525640), (14, 14373879120), (15, 13415620512), (16, 12577144230), (18, 11179683760), (20, 10061715384), (21, 9582586080), (24, 8384762820), (28, 7186939560), (30, 6707810256), (31, 6491429280), (32, 6288572115), (35, 5749551648), (36, 5589841880), (40, 5030857692), (42, 4791293040), (45, 4471873504), (48, 4192381410), (56, 3593469780), (60, 3353905128), (62, 3245714640), (63, 3194195360), (70, 2874775824), (72, 2794920940), (80, 2515428846), (84, 2395646520), (90, 2235936752), (93, 2163809760), (96, 2096190705), (105, 1916517216), (112, 1796734890), (120, 1676952564), (124, 1622857320), (126, 1597097680), (140, 1437387912), (144, 1397460470), (155, 1298285856), (160, 1257714423), (168, 1197823260), (180, 1117968376), (186, 1081904880), (210, 958258608), (217, 927347040), (224, 898367445), (240, 838476282), (248, 811428660), (252, 798548840), (279, 721269920), (280, 718693956), (288, 698730235), (310, 649142928), (315, 638839072), (336, 598911630), (360, 558984188), (372, 540952440), (420, 479129304), (434, 463673520), (465, 432761952), (480, 419238141), (496, 405714330), (504, 399274420), (558, 360634960), (560, 359346978), (620, 324571464), (630, 319419536), (651, 309115680), (672, 299455815), (720, 279492094), (744, 270476220), (840, 239564652), (868, 231836760), (930, 216380976), (992, 202857165), (1008, 199637210), (1085, 185469408), (1116, 180317480), (1120, 179673489), (1240, 162285732), (1260, 159709768), (1302, 154557840), (1395, 144253984), (1440, 139746047), (1488, 135238110), (1680, 119782326), (1736, 115918380), (1860, 108190488), (1953, 103038560), (2016, 99818605), (2170, 92734704), (2232, 90158740), (2480, 81142866), (2520, 79854884), (2604, 77278920), (2790, 72126992), (2976, 67619055), (3255, 61823136), (3360, 59891163), (3472, 57959190), (3720, 54095244), (3906, 51519280), (4340, 46367352), (4464, 45079370), (4960, 40571433), (5040, 39927442), (5208, 38639460), (5580, 36063496), (6510, 30911568), (6944, 28979595), (7440, 27047622), (7812, 25759640), (8680, 23183676), (8928, 22539685), (9765, 20607712), (10080, 19963721), (10416, 19319730), (11160, 18031748), (13020, 15455784), (14880, 13523811), (15624, 12879820), (17360, 11591838), (19530, 10303856), (20832, 9659865), (22320, 9015874), (26040, 7727892), (31248, 6439910), (34720, 5795919), (39060, 5151928), (44640, 4507937), (52080, 3863946), (62496, 3219955), (78120, 2575964), (104160, 1931973), (156240, 1287982), (312480, 643991)]