1867708080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5531}}^1$

素因数の和:5624

約数の個数: 240

約数和(自身を含む): 7276748544

約数和(自身を除く): 5409040464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 469, 504, 536, 560, 603, 630, 670, 720, 804, 840, 938, 1005, 1008, 1072, 1206, 1260, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2412, 2520, 2680, 2814, 3015, 3216, 3752, 4020, 4221, 4690, 4824, 5040, 5360, 5531, 5628, 6030, 7035, 7504, 8040, 8442, 9380, 9648, 11062, 11256, 12060, 14070, 16080, 16593, 16884, 18760, 21105, 22124, 22512, 24120, 27655, 28140, 33186, 33768, 37520, 38717, 42210, 44248, 48240, 49779, 55310, 56280, 66372, 67536, 77434, 82965, 84420, 88496, 99558, 110620, 112560, 116151, 132744, 154868, 165930, 168840, 193585, 199116, 221240, 232302, 248895, 265488, 309736, 331860, 337680, 348453, 370577, 387170, 398232, 442480, 464604, 497790, 580755, 619472, 663720, 696906, 741154, 774340, 796464, 929208, 995580, 1111731, 1161510, 1327440, 1393812, 1482308, 1548680, 1742265, 1852885, 1858416, 1991160, 2223462, 2323020, 2594039, 2787624, 2964616, 3097360, 3335193, 3484530, 3705770, 3982320, 4446924, 4646040, 5188078, 5558655, 5575248, 5929232, 6670386, 6969060, 7411540, 7782117, 8893848, 9292080, 10376156, 11117310, 12970195, 13340772, 13938120, 14823080, 15564234, 16675965, 17787696, 20752312, 22234620, 23346351, 25940390, 26681544, 27876240, 29646160, 31128468, 33351930, 38910585, 41504624, 44469240, 46692702, 51880780, 53363088, 62256936, 66703860, 77821170, 88938480, 93385404, 103761560, 116731755, 124513872, 133407720, 155642340, 186770808, 207523120, 233463510, 266815440, 311284680, 373541616, 466927020, 622569360, 933854040, 1867708080]

約数ペア:

[(1, 1867708080), (2, 933854040), (3, 622569360), (4, 466927020), (5, 373541616), (6, 311284680), (7, 266815440), (8, 233463510), (9, 207523120), (10, 186770808), (12, 155642340), (14, 133407720), (15, 124513872), (16, 116731755), (18, 103761560), (20, 93385404), (21, 88938480), (24, 77821170), (28, 66703860), (30, 62256936), (35, 53363088), (36, 51880780), (40, 46692702), (42, 44469240), (45, 41504624), (48, 38910585), (56, 33351930), (60, 31128468), (63, 29646160), (67, 27876240), (70, 26681544), (72, 25940390), (80, 23346351), (84, 22234620), (90, 20752312), (105, 17787696), (112, 16675965), (120, 15564234), (126, 14823080), (134, 13938120), (140, 13340772), (144, 12970195), (168, 11117310), (180, 10376156), (201, 9292080), (210, 8893848), (240, 7782117), (252, 7411540), (268, 6969060), (280, 6670386), (315, 5929232), (335, 5575248), (336, 5558655), (360, 5188078), (402, 4646040), (420, 4446924), (469, 3982320), (504, 3705770), (536, 3484530), (560, 3335193), (603, 3097360), (630, 2964616), (670, 2787624), (720, 2594039), (804, 2323020), (840, 2223462), (938, 1991160), (1005, 1858416), (1008, 1852885), (1072, 1742265), (1206, 1548680), (1260, 1482308), (1340, 1393812), (1407, 1327440), (1608, 1161510), (1680, 1111731), (1876, 995580), (2010, 929208), (2345, 796464), (2412, 774340), (2520, 741154), (2680, 696906), (2814, 663720), (3015, 619472), (3216, 580755), (3752, 497790), (4020, 464604), (4221, 442480), (4690, 398232), (4824, 387170), (5040, 370577), (5360, 348453), (5531, 337680), (5628, 331860), (6030, 309736), (7035, 265488), (7504, 248895), (8040, 232302), (8442, 221240), (9380, 199116), (9648, 193585), (11062, 168840), (11256, 165930), (12060, 154868), (14070, 132744), (16080, 116151), (16593, 112560), (16884, 110620), (18760, 99558), (21105, 88496), (22124, 84420), (22512, 82965), (24120, 77434), (27655, 67536), (28140, 66372), (33186, 56280), (33768, 55310), (37520, 49779), (38717, 48240), (42210, 44248)]