20170027584

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{727}}^1\times {\mathrm{983}}^1$

素因数の和:1742

約数の個数: 252

約数和(自身を含む): 67413737664

約数和(自身を除く): 47243710080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 727, 784, 882, 983, 1008, 1176, 1344, 1454, 1568, 1764, 1966, 2016, 2181, 2352, 2908, 2949, 3136, 3528, 3932, 4032, 4362, 4704, 5089, 5816, 5898, 6543, 6881, 7056, 7864, 8724, 8847, 9408, 10178, 11632, 11796, 13086, 13762, 14112, 15267, 15728, 17448, 17694, 20356, 20643, 23264, 23592, 26172, 27524, 28224, 30534, 31456, 34896, 35388, 35623, 40712, 41286, 45801, 46528, 47184, 48167, 52344, 55048, 61068, 61929, 62912, 69792, 70776, 71246, 81424, 82572, 91602, 94368, 96334, 104688, 106869, 110096, 122136, 123858, 139584, 141552, 142492, 144501, 162848, 165144, 183204, 188736, 192668, 209376, 213738, 220192, 244272, 247716, 283104, 284984, 289002, 320607, 325696, 330288, 366408, 385336, 418752, 427476, 433503, 440384, 488544, 495432, 566208, 569968, 578004, 641214, 660576, 714641, 732816, 770672, 854952, 867006, 977088, 990864, 1139936, 1156008, 1282428, 1321152, 1429282, 1465632, 1541344, 1709904, 1734012, 1981728, 2143923, 2279872, 2312016, 2564856, 2858564, 2931264, 3082688, 3419808, 3468024, 3963456, 4287846, 4624032, 5002487, 5129712, 5717128, 6431769, 6839616, 6936048, 8575692, 9248064, 10004974, 10259424, 11434256, 12863538, 13872096, 15007461, 17151384, 20009948, 20518848, 22868512, 25727076, 27744192, 30014922, 34302768, 35017409, 40019896, 45022383, 45737024, 51454152, 60029844, 68605536, 70034818, 80039792, 90044766, 102908304, 105052227, 120059688, 137211072, 140069636, 160079584, 180089532, 205816608, 210104454, 240119376, 280139272, 315156681, 320159168, 360179064, 411633216, 420208908, 480238752, 560278544, 630313362, 720358128, 840417816, 960477504, 1120557088, 1260626724, 1440716256, 1680835632, 2241114176, 2521253448, 2881432512, 3361671264, 5042506896, 6723342528, 10085013792, 20170027584]

約数ペア:

[(1, 20170027584), (2, 10085013792), (3, 6723342528), (4, 5042506896), (6, 3361671264), (7, 2881432512), (8, 2521253448), (9, 2241114176), (12, 1680835632), (14, 1440716256), (16, 1260626724), (18, 1120557088), (21, 960477504), (24, 840417816), (28, 720358128), (32, 630313362), (36, 560278544), (42, 480238752), (48, 420208908), (49, 411633216), (56, 360179064), (63, 320159168), (64, 315156681), (72, 280139272), (84, 240119376), (96, 210104454), (98, 205816608), (112, 180089532), (126, 160079584), (144, 140069636), (147, 137211072), (168, 120059688), (192, 105052227), (196, 102908304), (224, 90044766), (252, 80039792), (288, 70034818), (294, 68605536), (336, 60029844), (392, 51454152), (441, 45737024), (448, 45022383), (504, 40019896), (576, 35017409), (588, 34302768), (672, 30014922), (727, 27744192), (784, 25727076), (882, 22868512), (983, 20518848), (1008, 20009948), (1176, 17151384), (1344, 15007461), (1454, 13872096), (1568, 12863538), (1764, 11434256), (1966, 10259424), (2016, 10004974), (2181, 9248064), (2352, 8575692), (2908, 6936048), (2949, 6839616), (3136, 6431769), (3528, 5717128), (3932, 5129712), (4032, 5002487), (4362, 4624032), (4704, 4287846), (5089, 3963456), (5816, 3468024), (5898, 3419808), (6543, 3082688), (6881, 2931264), (7056, 2858564), (7864, 2564856), (8724, 2312016), (8847, 2279872), (9408, 2143923), (10178, 1981728), (11632, 1734012), (11796, 1709904), (13086, 1541344), (13762, 1465632), (14112, 1429282), (15267, 1321152), (15728, 1282428), (17448, 1156008), (17694, 1139936), (20356, 990864), (20643, 977088), (23264, 867006), (23592, 854952), (26172, 770672), (27524, 732816), (28224, 714641), (30534, 660576), (31456, 641214), (34896, 578004), (35388, 569968), (35623, 566208), (40712, 495432), (41286, 488544), (45801, 440384), (46528, 433503), (47184, 427476), (48167, 418752), (52344, 385336), (55048, 366408), (61068, 330288), (61929, 325696), (62912, 320607), (69792, 289002), (70776, 284984), (71246, 283104), (81424, 247716), (82572, 244272), (91602, 220192), (94368, 213738), (96334, 209376), (104688, 192668), (106869, 188736), (110096, 183204), (122136, 165144), (123858, 162848), (139584, 144501), (141552, 142492)]