2141320320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1604

約数の個数: 256

約数和(自身を含む): 7680355200

約数和(自身を除く): 5539034880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 270, 288, 320, 332, 360, 384, 415, 432, 480, 498, 540, 576, 640, 664, 720, 747, 830, 864, 960, 996, 1080, 1152, 1245, 1328, 1440, 1493, 1494, 1660, 1728, 1920, 1992, 2160, 2241, 2490, 2656, 2880, 2986, 2988, 3320, 3456, 3735, 3984, 4320, 4479, 4482, 4980, 5312, 5760, 5972, 5976, 6640, 7465, 7470, 7968, 8640, 8958, 8964, 9960, 10624, 11205, 11944, 11952, 13280, 13437, 14930, 14940, 15936, 17280, 17916, 17928, 19920, 22395, 22410, 23888, 23904, 26560, 26874, 29860, 29880, 31872, 35832, 35856, 39840, 40311, 44790, 44820, 47776, 47808, 53120, 53748, 59720, 59760, 67185, 71664, 71712, 79680, 80622, 89580, 89640, 95552, 95616, 107496, 119440, 119520, 123919, 134370, 143328, 143424, 159360, 161244, 179160, 179280, 191104, 201555, 214992, 238880, 239040, 247838, 268740, 286656, 286848, 322488, 358320, 358560, 371757, 403110, 429984, 477760, 478080, 495676, 537480, 573312, 619595, 644976, 716640, 717120, 743514, 806220, 859968, 955520, 991352, 1074960, 1115271, 1239190, 1289952, 1433280, 1434240, 1487028, 1612440, 1719936, 1858785, 1982704, 2149920, 2230542, 2478380, 2579904, 2866560, 2974056, 3224880, 3345813, 3717570, 3965408, 4299840, 4461084, 4956760, 5159808, 5576355, 5948112, 6449760, 6691626, 7435140, 7930816, 8599680, 8922168, 9913520, 11152710, 11896224, 12899520, 13383252, 14870280, 15861632, 16729065, 17844336, 19827040, 22305420, 23792448, 25799040, 26766504, 29740560, 33458130, 35688672, 39654080, 44610840, 47584896, 53533008, 59481120, 66916260, 71377344, 79308160, 89221680, 107066016, 118962240, 133832520, 142754688, 178443360, 214132032, 237924480, 267665040, 356886720, 428264064, 535330080, 713773440, 1070660160, 2141320320]

約数ペア:

[(1, 2141320320), (2, 1070660160), (3, 713773440), (4, 535330080), (5, 428264064), (6, 356886720), (8, 267665040), (9, 237924480), (10, 214132032), (12, 178443360), (15, 142754688), (16, 133832520), (18, 118962240), (20, 107066016), (24, 89221680), (27, 79308160), (30, 71377344), (32, 66916260), (36, 59481120), (40, 53533008), (45, 47584896), (48, 44610840), (54, 39654080), (60, 35688672), (64, 33458130), (72, 29740560), (80, 26766504), (83, 25799040), (90, 23792448), (96, 22305420), (108, 19827040), (120, 17844336), (128, 16729065), (135, 15861632), (144, 14870280), (160, 13383252), (166, 12899520), (180, 11896224), (192, 11152710), (216, 9913520), (240, 8922168), (249, 8599680), (270, 7930816), (288, 7435140), (320, 6691626), (332, 6449760), (360, 5948112), (384, 5576355), (415, 5159808), (432, 4956760), (480, 4461084), (498, 4299840), (540, 3965408), (576, 3717570), (640, 3345813), (664, 3224880), (720, 2974056), (747, 2866560), (830, 2579904), (864, 2478380), (960, 2230542), (996, 2149920), (1080, 1982704), (1152, 1858785), (1245, 1719936), (1328, 1612440), (1440, 1487028), (1493, 1434240), (1494, 1433280), (1660, 1289952), (1728, 1239190), (1920, 1115271), (1992, 1074960), (2160, 991352), (2241, 955520), (2490, 859968), (2656, 806220), (2880, 743514), (2986, 717120), (2988, 716640), (3320, 644976), (3456, 619595), (3735, 573312), (3984, 537480), (4320, 495676), (4479, 478080), (4482, 477760), (4980, 429984), (5312, 403110), (5760, 371757), (5972, 358560), (5976, 358320), (6640, 322488), (7465, 286848), (7470, 286656), (7968, 268740), (8640, 247838), (8958, 239040), (8964, 238880), (9960, 214992), (10624, 201555), (11205, 191104), (11944, 179280), (11952, 179160), (13280, 161244), (13437, 159360), (14930, 143424), (14940, 143328), (15936, 134370), (17280, 123919), (17916, 119520), (17928, 119440), (19920, 107496), (22395, 95616), (22410, 95552), (23888, 89640), (23904, 89580), (26560, 80622), (26874, 79680), (29860, 71712), (29880, 71664), (31872, 67185), (35832, 59760), (35856, 59720), (39840, 53748), (40311, 53120), (44790, 47808), (44820, 47776)]