28042063920

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12329}}^1$

素因数の和:12376

約数の個数: 320

約数和(自身を含む): 105312009600

約数和(自身を除く): 77269945680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1458, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2187, 2340, 2430, 2808, 2916, 3120, 3159, 3240, 3510, 3645, 3888, 4212, 4374, 4680, 4860, 5265, 5616, 5832, 6318, 6480, 7020, 7290, 8424, 8748, 9360, 9477, 9720, 10530, 10935, 11664, 12329, 12636, 14040, 14580, 15795, 16848, 17496, 18954, 19440, 21060, 21870, 24658, 25272, 28080, 28431, 29160, 31590, 34992, 36987, 37908, 42120, 43740, 47385, 49316, 50544, 56862, 58320, 61645, 63180, 73974, 75816, 84240, 87480, 94770, 98632, 110961, 113724, 123290, 126360, 142155, 147948, 151632, 160277, 174960, 184935, 189540, 197264, 221922, 227448, 246580, 252720, 284310, 295896, 320554, 332883, 369870, 379080, 443844, 454896, 480831, 493160, 554805, 568620, 591792, 641108, 665766, 739740, 758160, 801385, 887688, 961662, 986320, 998649, 1109610, 1137240, 1282216, 1331532, 1442493, 1479480, 1602770, 1664415, 1775376, 1923324, 1997298, 2219220, 2274480, 2404155, 2564432, 2663064, 2884986, 2958960, 2995947, 3205540, 3328830, 3846648, 3994596, 4327479, 4438440, 4808310, 4993245, 5326128, 5769972, 5991894, 6411080, 6657660, 7212465, 7693296, 7989192, 8654958, 8876880, 8987841, 9616620, 9986490, 11539944, 11983788, 12822160, 12982437, 13315320, 14424930, 14979735, 15978384, 17309916, 17975682, 19233240, 19972980, 21637395, 23079888, 23967576, 25964874, 26630640, 26963523, 28849860, 29959470, 34619832, 35951364, 38466480, 38947311, 39945960, 43274790, 44939205, 47935152, 51929748, 53927046, 57699720, 59918940, 64912185, 69239664, 71902728, 77894622, 79891920, 86549580, 89878410, 103859496, 107854092, 115399440, 116841933, 119837880, 129824370, 134817615, 143805456, 155789244, 173099160, 179756820, 194736555, 207718992, 215708184, 233683866, 239675760, 259648740, 269635230, 311578488, 346198320, 350525799, 359513640, 389473110, 431416368, 467367732, 519297480, 539270460, 584209665, 623156976, 701051598, 719027280, 778946220, 934735464, 1038594960, 1078540920, 1168419330, 1402103196, 1557892440, 1752628995, 1869470928, 2157081840, 2336838660, 2804206392, 3115784880, 3505257990, 4673677320, 5608412784, 7010515980, 9347354640, 14021031960, 28042063920]

約数ペア:

[(1, 28042063920), (2, 14021031960), (3, 9347354640), (4, 7010515980), (5, 5608412784), (6, 4673677320), (8, 3505257990), (9, 3115784880), (10, 2804206392), (12, 2336838660), (13, 2157081840), (15, 1869470928), (16, 1752628995), (18, 1557892440), (20, 1402103196), (24, 1168419330), (26, 1078540920), (27, 1038594960), (30, 934735464), (36, 778946220), (39, 719027280), (40, 701051598), (45, 623156976), (48, 584209665), (52, 539270460), (54, 519297480), (60, 467367732), (65, 431416368), (72, 389473110), (78, 359513640), (80, 350525799), (81, 346198320), (90, 311578488), (104, 269635230), (108, 259648740), (117, 239675760), (120, 233683866), (130, 215708184), (135, 207718992), (144, 194736555), (156, 179756820), (162, 173099160), (180, 155789244), (195, 143805456), (208, 134817615), (216, 129824370), (234, 119837880), (240, 116841933), (243, 115399440), (260, 107854092), (270, 103859496), (312, 89878410), (324, 86549580), (351, 79891920), (360, 77894622), (390, 71902728), (405, 69239664), (432, 64912185), (468, 59918940), (486, 57699720), (520, 53927046), (540, 51929748), (585, 47935152), (624, 44939205), (648, 43274790), (702, 39945960), (720, 38947311), (729, 38466480), (780, 35951364), (810, 34619832), (936, 29959470), (972, 28849860), (1040, 26963523), (1053, 26630640), (1080, 25964874), (1170, 23967576), (1215, 23079888), (1296, 21637395), (1404, 19972980), (1458, 19233240), (1560, 17975682), (1620, 17309916), (1755, 15978384), (1872, 14979735), (1944, 14424930), (2106, 13315320), (2160, 12982437), (2187, 12822160), (2340, 11983788), (2430, 11539944), (2808, 9986490), (2916, 9616620), (3120, 8987841), (3159, 8876880), (3240, 8654958), (3510, 7989192), (3645, 7693296), (3888, 7212465), (4212, 6657660), (4374, 6411080), (4680, 5991894), (4860, 5769972), (5265, 5326128), (5616, 4993245), (5832, 4808310), (6318, 4438440), (6480, 4327479), (7020, 3994596), (7290, 3846648), (8424, 3328830), (8748, 3205540), (9360, 2995947), (9477, 2958960), (9720, 2884986), (10530, 2663064), (10935, 2564432), (11664, 2404155), (12329, 2274480), (12636, 2219220), (14040, 1997298), (14580, 1923324), (15795, 1775376), (16848, 1664415), (17496, 1602770), (18954, 1479480), (19440, 1442493), (21060, 1331532), (21870, 1282216), (24658, 1137240), (25272, 1109610), (28080, 998649), (28431, 986320), (29160, 961662), (31590, 887688), (34992, 801385), (36987, 758160), (37908, 739740), (42120, 665766), (43740, 641108), (47385, 591792), (49316, 568620), (50544, 554805), (56862, 493160), (58320, 480831), (61645, 454896), (63180, 443844), (73974, 379080), (75816, 369870), (84240, 332883), (87480, 320554), (94770, 295896), (98632, 284310), (110961, 252720), (113724, 246580), (123290, 227448), (126360, 221922), (142155, 197264), (147948, 189540), (151632, 184935), (160277, 174960)]