155360128896

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{221447}}^1$

素因数の和:221506

約数の個数: 256

約数和(自身を含む): 542104704000

約数和(自身を除く): 386744575104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 128, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 384, 406, 432, 448, 464, 504, 522, 576, 609, 672, 696, 756, 783, 812, 864, 896, 928, 1008, 1044, 1152, 1218, 1344, 1392, 1512, 1566, 1624, 1728, 1827, 1856, 2016, 2088, 2436, 2688, 2784, 3024, 3132, 3248, 3456, 3654, 3712, 4032, 4176, 4872, 5481, 5568, 6048, 6264, 6496, 7308, 8064, 8352, 9744, 10962, 11136, 12096, 12528, 12992, 14616, 16704, 19488, 21924, 24192, 25056, 25984, 29232, 33408, 38976, 43848, 50112, 58464, 77952, 87696, 100224, 116928, 175392, 221447, 233856, 350784, 442894, 664341, 701568, 885788, 1328682, 1550129, 1771576, 1993023, 2657364, 3100258, 3543152, 3986046, 4650387, 5314728, 5979069, 6200516, 6421963, 7086304, 7972092, 9300774, 10629456, 11958138, 12401032, 12843926, 13951161, 14172608, 15944184, 18601548, 19265889, 21258912, 23916276, 24802064, 25687852, 27902322, 28345216, 31888368, 37203096, 38531778, 41853483, 42517824, 44953741, 47832552, 49604128, 51375704, 55804644, 57797667, 63776736, 74406192, 77063556, 83706966, 85035648, 89907482, 95665104, 99208256, 102751408, 111609288, 115595334, 127553472, 134861223, 148812384, 154127112, 167413932, 173393001, 179814964, 191330208, 198416512, 205502816, 223218576, 231190668, 255106944, 269722446, 297624768, 308254224, 334827864, 346786002, 359629928, 382660416, 404583669, 411005632, 446437152, 462381336, 539444892, 595249536, 616508448, 669655728, 693572004, 719259856, 765320832, 809167338, 822011264, 892874304, 924762672, 1078889784, 1213751007, 1233016896, 1339311456, 1387144008, 1438519712, 1618334676, 1785748608, 1849525344, 2157779568, 2427502014, 2466033792, 2678622912, 2774288016, 2877039424, 3236669352, 3699050688, 4315559136, 4855004028, 5357245824, 5548576032, 5754078848, 6473338704, 7398101376, 8631118272, 9710008056, 11097152064, 12946677408, 17262236544, 19420016112, 22194304128, 25893354816, 38840032224, 51786709632, 77680064448, 155360128896]

約数ペア:

[(1, 155360128896), (2, 77680064448), (3, 51786709632), (4, 38840032224), (6, 25893354816), (7, 22194304128), (8, 19420016112), (9, 17262236544), (12, 12946677408), (14, 11097152064), (16, 9710008056), (18, 8631118272), (21, 7398101376), (24, 6473338704), (27, 5754078848), (28, 5548576032), (29, 5357245824), (32, 4855004028), (36, 4315559136), (42, 3699050688), (48, 3236669352), (54, 2877039424), (56, 2774288016), (58, 2678622912), (63, 2466033792), (64, 2427502014), (72, 2157779568), (84, 1849525344), (87, 1785748608), (96, 1618334676), (108, 1438519712), (112, 1387144008), (116, 1339311456), (126, 1233016896), (128, 1213751007), (144, 1078889784), (168, 924762672), (174, 892874304), (189, 822011264), (192, 809167338), (203, 765320832), (216, 719259856), (224, 693572004), (232, 669655728), (252, 616508448), (261, 595249536), (288, 539444892), (336, 462381336), (348, 446437152), (378, 411005632), (384, 404583669), (406, 382660416), (432, 359629928), (448, 346786002), (464, 334827864), (504, 308254224), (522, 297624768), (576, 269722446), (609, 255106944), (672, 231190668), (696, 223218576), (756, 205502816), (783, 198416512), (812, 191330208), (864, 179814964), (896, 173393001), (928, 167413932), (1008, 154127112), (1044, 148812384), (1152, 134861223), (1218, 127553472), (1344, 115595334), (1392, 111609288), (1512, 102751408), (1566, 99208256), (1624, 95665104), (1728, 89907482), (1827, 85035648), (1856, 83706966), (2016, 77063556), (2088, 74406192), (2436, 63776736), (2688, 57797667), (2784, 55804644), (3024, 51375704), (3132, 49604128), (3248, 47832552), (3456, 44953741), (3654, 42517824), (3712, 41853483), (4032, 38531778), (4176, 37203096), (4872, 31888368), (5481, 28345216), (5568, 27902322), (6048, 25687852), (6264, 24802064), (6496, 23916276), (7308, 21258912), (8064, 19265889), (8352, 18601548), (9744, 15944184), (10962, 14172608), (11136, 13951161), (12096, 12843926), (12528, 12401032), (12992, 11958138), (14616, 10629456), (16704, 9300774), (19488, 7972092), (21924, 7086304), (24192, 6421963), (25056, 6200516), (25984, 5979069), (29232, 5314728), (33408, 4650387), (38976, 3986046), (43848, 3543152), (50112, 3100258), (58464, 2657364), (77952, 1993023), (87696, 1771576), (100224, 1550129), (116928, 1328682), (175392, 885788), (221447, 701568), (233856, 664341), (350784, 442894)]