215960188080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{233}}^1$

素因数の和:374

約数の個数: 960

約数和(自身を含む): 877911810048

約数和(自身を除く): 661951621968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 37, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 74, 78, 80, 84, 91, 93, 104, 105, 111, 112, 120, 124, 130, 140, 148, 155, 156, 168, 182, 185, 186, 195, 208, 210, 217, 222, 233, 240, 248, 259, 260, 273, 280, 296, 310, 312, 336, 364, 370, 372, 390, 403, 420, 434, 444, 455, 465, 466, 481, 496, 518, 520, 546, 555, 560, 592, 620, 624, 651, 699, 728, 740, 744, 777, 780, 806, 840, 868, 888, 910, 930, 932, 962, 1036, 1040, 1085, 1092, 1110, 1147, 1165, 1209, 1240, 1295, 1302, 1365, 1369, 1398, 1443, 1456, 1480, 1488, 1554, 1560, 1612, 1631, 1680, 1736, 1776, 1820, 1860, 1864, 1924, 2015, 2072, 2170, 2184, 2220, 2294, 2330, 2405, 2418, 2480, 2590, 2604, 2730, 2738, 2796, 2821, 2886, 2960, 3029, 3108, 3120, 3224, 3255, 3262, 3367, 3441, 3472, 3495, 3640, 3720, 3728, 3848, 3885, 4030, 4107, 4144, 4340, 4368, 4440, 4588, 4660, 4810, 4836, 4893, 5180, 5208, 5460, 5476, 5592, 5642, 5735, 5772, 6045, 6058, 6216, 6448, 6510, 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65712, 67340, 67704, 68820, 68968, 71188, 72230, 72696, 74555, 76664, 78288, 80290, 80808, 82140, 84630, 84812, 84878, 86210, 86676, 88985, 89466, 90870, 91760, 93899, 95830, 96348, 96720, 97860, 101010, 101122, 103452, 104377, 106015, 106782, 108345, 109520, 112073, 112840, 114996, 115440, 115568, 119288, 120435, 120694, 121160, 124579, 127218, 127317, 128464, 129315, 130480, 134680, 135408, 137640, 137936, 142376, 143745, 144460, 145392, 149110, 151683, 153328, 160580, 161616, 164280, 169260, 169624, 169756, 172420, 173352, 177970, 178932, 181041, 181740, 187798, 191660, 192696, 195720, 202020, 202244, 206904, 208754, 212030, 212195, 213564, 216690, 223665, 224146, 225680, 229992, 238576, 240870, 241388, 242320, 249158, 252805, 254436, 254634, 258630, 266955, 267251, 269360, 275280, 281697, 284752, 287490, 288920, 297073, 298220, 301735, 303366, 313131, 318045, 318977, 321160, 328560, 336219, 338520, 339248, 339512, 344840, 346704, 355940, 357864, 362082, 363480, 373737, 375596, 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1926960, 1971879, 1993264, 2022440, 2037072, 2069040, 2087540, 2135640, 2138008, 2206828, 2232839, 2241460, 2253576, 2299920, 2353533, 2376584, 2413880, 2426928, 2491580, 2505048, 2544360, 2546340, 2551816, 2629172, 2672510, 2689752, 2758535, 2816970, 2896656, 2970730, 2989896, 3033660, 3131310, 3138044, 3189770, 3207012, 3286465, 3310242, 3362190, 3395120, 3474263, 3564876, 3578640, 3620820, 3737370, 3741514, 3755960, 3827724, 3861949, 3922555, 3943758, 4008765, 4044880, 4146701, 4175080, 4271280, 4276016, 4413656, 4456095, 4465678, 4482920, 4507152, 4707066, 4753168, 4784655, 4827760, 4983160, 5010096, 5088720, 5092680, 5103632, 5258344, 5345020, 5379504, 5517070, 5612271, 5633940, 5941460, 5979792, 6067320, 6262620, 6276088, 6379540, 6414024, 6572930, 6620484, 6698517, 6724380, 6948526, 7129752, 7241640, 7474740, 7483028, 7511920, 7655448, 7723898, 7845110, 7887516, 8017530, 8275605, 8293402, 8350160, 8827312, 8912190, 8931356, 8965840, 9353785, 9414132, 9569310, 9859395, 9888287, 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約数ペア:

[(1, 215960188080), (2, 107980094040), (3, 71986729360), (4, 53990047020), (5, 43192037616), (6, 35993364680), (7, 30851455440), (8, 26995023510), (10, 21596018808), (12, 17996682340), (13, 16612322160), (14, 15425727720), (15, 14397345872), (16, 13497511755), (20, 10798009404), (21, 10283818480), (24, 8998341170), (26, 8306161080), (28, 7712863860), (30, 7198672936), (31, 6966457680), (35, 6170291088), (37, 5836761840), (39, 5537440720), (40, 5399004702), (42, 5141909240), (48, 4499170585), (52, 4153080540), (56, 3856431930), (60, 3599336468), (62, 3483228840), (65, 3322464432), (70, 3085145544), (74, 2918380920), (78, 2768720360), (80, 2699502351), (84, 2570954620), (91, 2373188880), (93, 2322152560), (104, 2076540270), (105, 2056763696), (111, 1945587280), (112, 1928215965), (120, 1799668234), (124, 1741614420), (130, 1661232216), (140, 1542572772), (148, 1459190460), (155, 1393291536), (156, 1384360180), (168, 1285477310), (182, 1186594440), (185, 1167352368), (186, 1161076280), (195, 1107488144), (208, 1038270135), (210, 1028381848), (217, 995208240), (222, 972793640), (233, 926867760), (240, 899834117), (248, 870807210), (259, 833823120), (260, 830616108), (273, 791062960), (280, 771286386), (296, 729595230), (310, 696645768), (312, 692180090), (336, 642738655), (364, 593297220), (370, 583676184), (372, 580538140), (390, 553744072), (403, 535881360), (420, 514190924), (434, 497604120), (444, 486396820), (455, 474637776), (465, 464430512), (466, 463433880), (481, 448981680), (496, 435403605), (518, 416911560), (520, 415308054), (546, 395531480), (555, 389117456), (560, 385643193), (592, 364797615), (620, 348322884), (624, 346090045), (651, 331736080), (699, 308955920), (728, 296648610), (740, 291838092), (744, 290269070), (777, 277941040), (780, 276872036), (806, 267940680), (840, 257095462), (868, 248802060), (888, 243198410), (910, 237318888), (930, 232215256), (932, 231716940), (962, 224490840), (1036, 208455780), (1040, 207654027), (1085, 199041648), (1092, 197765740), (1110, 194558728), (1147, 188282640), (1165, 185373552), (1209, 178627120), (1240, 174161442), (1295, 166764624), (1302, 165868040), (1365, 158212592), (1369, 157750320), (1398, 154477960), (1443, 149660560), (1456, 148324305), (1480, 145919046), (1488, 145134535), (1554, 138970520), (1560, 138436018), (1612, 133970340), (1631, 132409680), (1680, 128547731), (1736, 124401030), (1776, 121599205), (1820, 118659444), (1860, 116107628), (1864, 115858470), (1924, 112245420), (2015, 107176272), (2072, 104227890), (2170, 99520824), (2184, 98882870), (2220, 97279364), (2294, 94141320), (2330, 92686776), (2405, 89796336), (2418, 89313560), (2480, 87080721), (2590, 83382312), (2604, 82934020), (2730, 79106296), (2738, 78875160), (2796, 77238980), (2821, 76554480), (2886, 74830280), (2960, 72959523), (3029, 71297520), (3108, 69485260), (3120, 69218009), (3224, 66985170), (3255, 66347216), (3262, 66204840), (3367, 64140240), (3441, 62760880), (3472, 62200515), (3495, 61791184), 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848780), (254634, 848120), (258630, 835016), (266955, 808976), (267251, 808080), (269360, 801753), (275280, 784511), (281697, 766640), (284752, 758415), (287490, 751192), (288920, 747474), (297073, 726960), (298220, 724164), (301735, 715728), (303366, 711880), (313131, 689680), (318045, 679024), (318977, 677040), (321160, 672438), (328560, 657293), (336219, 642320), (338520, 637954), (339248, 636585), (339512, 636090), (344840, 626262), (346704, 622895), (355940, 606732), (357864, 603470), (362082, 596440), (363480, 594146), (373737, 577840), (375596, 574980), (383320, 563394), (385392, 560365), (391440, 551707), (404040, 534502), (404488, 533910), (413808, 521885), (417508, 517260), (424060, 509268), (424390, 508872), (427128, 505610), (433380, 498316), (447330, 482776), (448292, 481740), (459984, 469495)]