28017488520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1544

約数の個数: 640

約数和(自身を含む): 116357472000

約数和(自身を除く): 88339983480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 54, 56, 60, 63, 68, 70, 72, 81, 84, 85, 90, 98, 102, 105, 108, 119, 120, 126, 135, 136, 140, 147, 153, 162, 168, 170, 180, 189, 196, 204, 210, 216, 238, 245, 252, 255, 270, 280, 294, 306, 315, 324, 340, 343, 357, 360, 378, 392, 405, 408, 420, 441, 459, 476, 490, 504, 510, 540, 567, 588, 595, 612, 630, 648, 680, 686, 714, 735, 756, 765, 810, 833, 840, 882, 918, 945, 952, 980, 1020, 1029, 1071, 1080, 1134, 1176, 1190, 1224, 1260, 1323, 1372, 1377, 1428, 1470, 1483, 1512, 1530, 1620, 1666, 1715, 1764, 1785, 1836, 1890, 1960, 2040, 2058, 2142, 2205, 2268, 2295, 2380, 2499, 2520, 2646, 2744, 2754, 2835, 2856, 2940, 2966, 3060, 3087, 3213, 3240, 3332, 3430, 3528, 3570, 3672, 3780, 3969, 4116, 4165, 4284, 4410, 4449, 4536, 4590, 4760, 4998, 5145, 5292, 5355, 5508, 5670, 5831, 5880, 5932, 6120, 6174, 6426, 6615, 6664, 6860, 6885, 7140, 7415, 7497, 7560, 7938, 8232, 8330, 8568, 8820, 8898, 9180, 9261, 9639, 9996, 10290, 10381, 10584, 10710, 11016, 11340, 11662, 11864, 12348, 12495, 12852, 13230, 13347, 13720, 13770, 14280, 14830, 14994, 15435, 15876, 16065, 16660, 17493, 17640, 17796, 18360, 18522, 19278, 19845, 19992, 20580, 20762, 21420, 22245, 22491, 22680, 23324, 24696, 24990, 25211, 25704, 26460, 26694, 27540, 27783, 29155, 29660, 29988, 30870, 31143, 31752, 32130, 33320, 34986, 35592, 37044, 37485, 38556, 39690, 40041, 41160, 41524, 42840, 44490, 44982, 46305, 46648, 48195, 49980, 50422, 51905, 52479, 52920, 53388, 55080, 55566, 58310, 59320, 59976, 61740, 62286, 64260, 66735, 67473, 69972, 72667, 74088, 74970, 75633, 77112, 79380, 80082, 83048, 87465, 88980, 89964, 92610, 93429, 96390, 99960, 100844, 103810, 104958, 106776, 111132, 112455, 116620, 120123, 123480, 124572, 126055, 128520, 133470, 134946, 138915, 139944, 145334, 149940, 151266, 155715, 157437, 158760, 160164, 174930, 176477, 177960, 179928, 185220, 186858, 192780, 200205, 201688, 207620, 209916, 218001, 222264, 224910, 226899, 233240, 240246, 249144, 252110, 262395, 266940, 269892, 277830, 280287, 290668, 299880, 302532, 311430, 314874, 320328, 337365, 349860, 352954, 363335, 370440, 373716, 378165, 385560, 400410, 415240, 419832, 436002, 449820, 453798, 467145, 472311, 480492, 504220, 508669, 524790, 529431, 533880, 539784, 555660, 560574, 581336, 600615, 605064, 622860, 629748, 654003, 674730, 680697, 699720, 705908, 726670, 747432, 756330, 787185, 800820, 840861, 872004, 882385, 899640, 907596, 934290, 944622, 960984, 1008440, 1017338, 1049580, 1058862, 1090005, 1111320, 1121148, 1134495, 1201230, 1235339, 1245720, 1259496, 1308006, 1349460, 1361394, 1401435, 1411816, 1453340, 1512660, 1526007, 1574370, 1588293, 1601640, 1681722, 1744008, 1764770, 1815192, 1868580, 1889244, 1962009, 2034676, 2042091, 2099160, 2117724, 2180010, 2242296, 2268990, 2361555, 2402460, 2470678, 2543345, 2616012, 2647155, 2698920, 2722788, 2802870, 2906680, 3025320, 3052014, 3148740, 3176586, 3270015, 3363444, 3403485, 3529540, 3706017, 3737160, 3778488, 3924018, 4069352, 4084182, 4204305, 4235448, 4360020, 4537980, 4578021, 4723110, 4764879, 4804920, 4941356, 5086690, 5232024, 5294310, 5445576, 5605740, 5886027, 6104028, 6176695, 6297480, 6353172, 6540030, 6726888, 6806970, 7059080, 7412034, 7630035, 7848036, 7941465, 8168364, 8408610, 8647373, 8720040, 9075960, 9156042, 9446220, 9529758, 9810045, 9882712, 10173380, 10210455, 10588620, 11118051, 11211480, 11772054, 12208056, 12353390, 12706344, 13080060, 13613940, 13734063, 14294637, 14824068, 15260070, 15696072, 15882930, 16336728, 16817220, 17294746, 18312084, 18530085, 18892440, 19059516, 19620090, 20346760, 20420910, 21177240, 22236102, 22890105, 23544108, 23824395, 24706780, 25942119, 26160120, 27227880, 27468126, 28589274, 29430135, 29648136, 30520140, 31765860, 33354153, 33634440, 34589492, 36624168, 37060170, 38119032, 39240180, 40841820, 41202189, 43236865, 44472204, 45780210, 47088216, 47648790, 49413560, 51884238, 54936252, 55590255, 57178548, 58860270, 61040280, 63531720, 66708306, 68670315, 69178984, 71473185, 74120340, 77826357, 78480360, 81683640, 82404378, 86473730, 88944408, 91560420, 95297580, 100062459, 103768476, 109872504, 111180510, 114357096, 117720540, 129710595, 133416612, 137340630, 142946370, 148240680, 155652714, 164808756, 166770765, 172947460, 183120840, 190595160, 200124918, 206010945, 207536952, 222361020, 233479071, 235441080, 259421190, 266833224, 274681260, 285892740, 311305428, 329617512, 333541530, 345894920, 389131785, 400249836, 412021890, 444722040, 466958142, 500312295, 518842380, 549362520, 571785480, 622610856, 667083060, 700437213, 778263570, 800499672, 824043780, 933916284, 1000624590, 1037684760, 1167395355, 1334166120, 1400874426, 1556527140, 1648087560, 1867832568, 2001249180, 2334790710, 2801748852, 3113054280, 3502186065, 4002498360, 4669581420, 5603497704, 7004372130, 9339162840, 14008744260, 28017488520]

約数ペア:

[(1, 28017488520), (2, 14008744260), (3, 9339162840), (4, 7004372130), (5, 5603497704), (6, 4669581420), (7, 4002498360), (8, 3502186065), (9, 3113054280), (10, 2801748852), (12, 2334790710), (14, 2001249180), (15, 1867832568), (17, 1648087560), (18, 1556527140), (20, 1400874426), (21, 1334166120), (24, 1167395355), (27, 1037684760), (28, 1000624590), (30, 933916284), (34, 824043780), (35, 800499672), (36, 778263570), (40, 700437213), (42, 667083060), (45, 622610856), (49, 571785480), (51, 549362520), (54, 518842380), (56, 500312295), (60, 466958142), (63, 444722040), (68, 412021890), (70, 400249836), (72, 389131785), (81, 345894920), (84, 333541530), (85, 329617512), (90, 311305428), (98, 285892740), (102, 274681260), (105, 266833224), (108, 259421190), (119, 235441080), (120, 233479071), (126, 222361020), (135, 207536952), (136, 206010945), (140, 200124918), (147, 190595160), (153, 183120840), (162, 172947460), (168, 166770765), (170, 164808756), (180, 155652714), (189, 148240680), (196, 142946370), (204, 137340630), (210, 133416612), (216, 129710595), (238, 117720540), (245, 114357096), (252, 111180510), (255, 109872504), (270, 103768476), (280, 100062459), (294, 95297580), (306, 91560420), (315, 88944408), (324, 86473730), (340, 82404378), (343, 81683640), (357, 78480360), (360, 77826357), (378, 74120340), (392, 71473185), (405, 69178984), (408, 68670315), (420, 66708306), (441, 63531720), (459, 61040280), (476, 58860270), (490, 57178548), (504, 55590255), (510, 54936252), (540, 51884238), (567, 49413560), (588, 47648790), (595, 47088216), (612, 45780210), (630, 44472204), (648, 43236865), (680, 41202189), (686, 40841820), (714, 39240180), (735, 38119032), (756, 37060170), (765, 36624168), (810, 34589492), (833, 33634440), (840, 33354153), (882, 31765860), (918, 30520140), (945, 29648136), (952, 29430135), (980, 28589274), (1020, 27468126), (1029, 27227880), (1071, 26160120), (1080, 25942119), (1134, 24706780), (1176, 23824395), (1190, 23544108), (1224, 22890105), (1260, 22236102), (1323, 21177240), (1372, 20420910), (1377, 20346760), (1428, 19620090), (1470, 19059516), (1483, 18892440), (1512, 18530085), (1530, 18312084), (1620, 17294746), (1666, 16817220), (1715, 16336728), (1764, 15882930), (1785, 15696072), (1836, 15260070), (1890, 14824068), (1960, 14294637), (2040, 13734063), (2058, 13613940), (2142, 13080060), (2205, 12706344), (2268, 12353390), (2295, 12208056), (2380, 11772054), (2499, 11211480), (2520, 11118051), (2646, 10588620), (2744, 10210455), (2754, 10173380), (2835, 9882712), (2856, 9810045), (2940, 9529758), (2966, 9446220), (3060, 9156042), (3087, 9075960), (3213, 8720040), (3240, 8647373), (3332, 8408610), (3430, 8168364), (3528, 7941465), (3570, 7848036), (3672, 7630035), (3780, 7412034), (3969, 7059080), (4116, 6806970), (4165, 6726888), (4284, 6540030), (4410, 6353172), (4449, 6297480), (4536, 6176695), (4590, 6104028), (4760, 5886027), (4998, 5605740), (5145, 5445576), (5292, 5294310), (5355, 5232024), (5508, 5086690), (5670, 4941356), (5831, 4804920), (5880, 4764879), (5932, 4723110), (6120, 4578021), (6174, 4537980), (6426, 4360020), (6615, 4235448), (6664, 4204305), (6860, 4084182), (6885, 4069352), (7140, 3924018), (7415, 3778488), (7497, 3737160), (7560, 3706017), (7938, 3529540), (8232, 3403485), (8330, 3363444), (8568, 3270015), (8820, 3176586), (8898, 3148740), (9180, 3052014), (9261, 3025320), (9639, 2906680), (9996, 2802870), (10290, 2722788), (10381, 2698920), (10584, 2647155), (10710, 2616012), (11016, 2543345), (11340, 2470678), (11662, 2402460), (11864, 2361555), (12348, 2268990), (12495, 2242296), (12852, 2180010), (13230, 2117724), (13347, 2099160), (13720, 2042091), (13770, 2034676), (14280, 1962009), (14830, 1889244), (14994, 1868580), (15435, 1815192), (15876, 1764770), (16065, 1744008), (16660, 1681722), (17493, 1601640), (17640, 1588293), (17796, 1574370), (18360, 1526007), (18522, 1512660), (19278, 1453340), (19845, 1411816), (19992, 1401435), (20580, 1361394), (20762, 1349460), (21420, 1308006), (22245, 1259496), (22491, 1245720), (22680, 1235339), (23324, 1201230), (24696, 1134495), (24990, 1121148), (25211, 1111320), (25704, 1090005), (26460, 1058862), (26694, 1049580), (27540, 1017338), (27783, 1008440), (29155, 960984), (29660, 944622), (29988, 934290), (30870, 907596), (31143, 899640), (31752, 882385), (32130, 872004), (33320, 840861), (34986, 800820), (35592, 787185), (37044, 756330), (37485, 747432), (38556, 726670), (39690, 705908), (40041, 699720), (41160, 680697), (41524, 674730), (42840, 654003), (44490, 629748), (44982, 622860), (46305, 605064), (46648, 600615), (48195, 581336), (49980, 560574), (50422, 555660), (51905, 539784), (52479, 533880), (52920, 529431), (53388, 524790), (55080, 508669), (55566, 504220), (58310, 480492), (59320, 472311), (59976, 467145), (61740, 453798), (62286, 449820), (64260, 436002), (66735, 419832), (67473, 415240), (69972, 400410), (72667, 385560), (74088, 378165), (74970, 373716), (75633, 370440), (77112, 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