671898240

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 320

約数和(自身を含む): 2586636360

約数和(自身を除く): 1914738120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 997, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1994, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 2991, 3120, 3240, 3456, 3510, 3744, 3988, 4160, 4212, 4320, 4680, 4985, 4992, 5184, 5265, 5616, 5760, 5982, 6240, 6480, 7020, 7488, 7976, 8320, 8424, 8640, 8973, 9360, 9970, 10368, 10530, 11232, 11964, 12480, 12960, 12961, 14040, 14955, 14976, 15952, 16848, 17280, 17946, 18720, 19940, 21060, 22464, 23928, 24960, 25920, 25922, 26919, 28080, 29910, 31904, 33696, 35892, 37440, 38883, 39880, 42120, 44865, 44928, 47856, 51840, 51844, 53838, 56160, 59820, 63808, 64805, 67392, 71784, 74880, 77766, 79760, 80757, 84240, 89730, 95712, 103688, 107676, 112320, 116649, 119640, 127616, 129610, 134595, 134784, 143568, 155532, 159520, 161514, 168480, 179460, 191424, 194415, 207376, 215352, 224640, 233298, 239280, 259220, 269190, 287136, 311064, 319040, 323028, 336960, 349947, 358920, 382848, 388830, 403785, 414752, 430704, 466596, 478560, 518440, 538380, 574272, 583245, 622128, 638080, 646056, 673920, 699894, 717840, 777660, 807570, 829504, 861408, 933192, 957120, 1036880, 1049841, 1076760, 1148544, 1166490, 1244256, 1292112, 1399788, 1435680, 1555320, 1615140, 1659008, 1722816, 1749735, 1866384, 1914240, 2073760, 2099682, 2153520, 2332980, 2488512, 2584224, 2799576, 2871360, 3110640, 3230280, 3445632, 3499470, 3732768, 4147520, 4199364, 4307040, 4665960, 4977024, 5168448, 5249205, 5599152, 5742720, 6221280, 6460560, 6998940, 7465536, 8295040, 8398728, 8614080, 9331920, 10336896, 10498410, 11198304, 12442560, 12921120, 13997880, 14931072, 16797456, 17228160, 18663840, 20996820, 22396608, 24885120, 25842240, 27995760, 33594912, 37327680, 41993640, 44793216, 51684480, 55991520, 67189824, 74655360, 83987280, 111983040, 134379648, 167974560, 223966080, 335949120, 671898240]

約数ペア:

[(1, 671898240), (2, 335949120), (3, 223966080), (4, 167974560), (5, 134379648), (6, 111983040), (8, 83987280), (9, 74655360), (10, 67189824), (12, 55991520), (13, 51684480), (15, 44793216), (16, 41993640), (18, 37327680), (20, 33594912), (24, 27995760), (26, 25842240), (27, 24885120), (30, 22396608), (32, 20996820), (36, 18663840), (39, 17228160), (40, 16797456), (45, 14931072), (48, 13997880), (52, 12921120), (54, 12442560), (60, 11198304), (64, 10498410), (65, 10336896), (72, 9331920), (78, 8614080), (80, 8398728), (81, 8295040), (90, 7465536), (96, 6998940), (104, 6460560), (108, 6221280), (117, 5742720), (120, 5599152), (128, 5249205), (130, 5168448), (135, 4977024), (144, 4665960), (156, 4307040), (160, 4199364), (162, 4147520), (180, 3732768), (192, 3499470), (195, 3445632), (208, 3230280), (216, 3110640), (234, 2871360), (240, 2799576), (260, 2584224), (270, 2488512), (288, 2332980), (312, 2153520), (320, 2099682), (324, 2073760), (351, 1914240), (360, 1866384), (384, 1749735), (390, 1722816), (405, 1659008), (416, 1615140), (432, 1555320), (468, 1435680), (480, 1399788), (520, 1292112), (540, 1244256), (576, 1166490), (585, 1148544), (624, 1076760), (640, 1049841), (648, 1036880), (702, 957120), (720, 933192), (780, 861408), (810, 829504), (832, 807570), (864, 777660), (936, 717840), (960, 699894), (997, 673920), (1040, 646056), (1053, 638080), (1080, 622128), (1152, 583245), (1170, 574272), (1248, 538380), (1296, 518440), (1404, 478560), (1440, 466596), (1560, 430704), (1620, 414752), (1664, 403785), (1728, 388830), (1755, 382848), (1872, 358920), (1920, 349947), (1994, 336960), (2080, 323028), (2106, 319040), (2160, 311064), (2340, 287136), (2496, 269190), (2592, 259220), (2808, 239280), (2880, 233298), (2991, 224640), (3120, 215352), (3240, 207376), (3456, 194415), (3510, 191424), (3744, 179460), (3988, 168480), (4160, 161514), (4212, 159520), (4320, 155532), (4680, 143568), (4985, 134784), (4992, 134595), (5184, 129610), (5265, 127616), (5616, 119640), (5760, 116649), (5982, 112320), (6240, 107676), (6480, 103688), (7020, 95712), (7488, 89730), (7976, 84240), (8320, 80757), (8424, 79760), (8640, 77766), (8973, 74880), (9360, 71784), (9970, 67392), (10368, 64805), (10530, 63808), (11232, 59820), (11964, 56160), (12480, 53838), (12960, 51844), (12961, 51840), (14040, 47856), (14955, 44928), (14976, 44865), (15952, 42120), (16848, 39880), (17280, 38883), (17946, 37440), (18720, 35892), (19940, 33696), (21060, 31904), (22464, 29910), (23928, 28080), (24960, 26919), (25920, 25922)]