1366926400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 252

約数和(自身を含む): 4003267584

約数和(自身を除く): 2636341184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 127, 140, 155, 160, 175, 200, 217, 224, 248, 254, 280, 310, 320, 350, 400, 434, 448, 496, 508, 560, 620, 635, 700, 775, 800, 868, 889, 961, 992, 1016, 1085, 1120, 1240, 1270, 1400, 1550, 1600, 1736, 1778, 1922, 1984, 2032, 2170, 2240, 2480, 2540, 2800, 3100, 3175, 3472, 3556, 3844, 3937, 4064, 4340, 4445, 4805, 4960, 5080, 5425, 5600, 6200, 6350, 6727, 6944, 7112, 7688, 7874, 8128, 8680, 8890, 9610, 9920, 10160, 10850, 11200, 12400, 12700, 13454, 13888, 14224, 15376, 15748, 17360, 17780, 19220, 19685, 20320, 21700, 22225, 24025, 24800, 25400, 26908, 27559, 28448, 30752, 31496, 33635, 34720, 35560, 38440, 39370, 40640, 43400, 44450, 48050, 49600, 50800, 53816, 55118, 56896, 61504, 62992, 67270, 69440, 71120, 76880, 78740, 86800, 88900, 96100, 98425, 101600, 107632, 110236, 122047, 125984, 134540, 137795, 142240, 153760, 157480, 168175, 173600, 177800, 192200, 196850, 203200, 215264, 220472, 244094, 251968, 269080, 275590, 284480, 307520, 314960, 336350, 347200, 355600, 384400, 393700, 430528, 440944, 488188, 538160, 551180, 610235, 629920, 672700, 688975, 711200, 768800, 787400, 854329, 881888, 976376, 1076320, 1102360, 1220470, 1259840, 1345400, 1377950, 1422400, 1537600, 1574800, 1708658, 1763776, 1952752, 2152640, 2204720, 2440940, 2690800, 2755900, 3051175, 3149600, 3417316, 3905504, 4271645, 4409440, 4881880, 5381600, 5511800, 6102350, 6299200, 6834632, 7811008, 8543290, 8818880, 9763760, 10763200, 11023600, 12204700, 13669264, 17086580, 19527520, 21358225, 22047200, 24409400, 27338528, 34173160, 39055040, 42716450, 44094400, 48818800, 54677056, 68346320, 85432900, 97637600, 136692640, 170865800, 195275200, 273385280, 341731600, 683463200, 1366926400]

約数ペア:

[(1, 1366926400), (2, 683463200), (4, 341731600), (5, 273385280), (7, 195275200), (8, 170865800), (10, 136692640), (14, 97637600), (16, 85432900), (20, 68346320), (25, 54677056), (28, 48818800), (31, 44094400), (32, 42716450), (35, 39055040), (40, 34173160), (50, 27338528), (56, 24409400), (62, 22047200), (64, 21358225), (70, 19527520), (80, 17086580), (100, 13669264), (112, 12204700), (124, 11023600), (127, 10763200), (140, 9763760), (155, 8818880), (160, 8543290), (175, 7811008), (200, 6834632), (217, 6299200), (224, 6102350), (248, 5511800), (254, 5381600), (280, 4881880), (310, 4409440), (320, 4271645), (350, 3905504), (400, 3417316), (434, 3149600), (448, 3051175), (496, 2755900), (508, 2690800), (560, 2440940), (620, 2204720), (635, 2152640), (700, 1952752), (775, 1763776), (800, 1708658), (868, 1574800), (889, 1537600), (961, 1422400), (992, 1377950), (1016, 1345400), (1085, 1259840), (1120, 1220470), (1240, 1102360), (1270, 1076320), (1400, 976376), (1550, 881888), (1600, 854329), (1736, 787400), (1778, 768800), (1922, 711200), (1984, 688975), (2032, 672700), (2170, 629920), (2240, 610235), (2480, 551180), (2540, 538160), (2800, 488188), (3100, 440944), (3175, 430528), (3472, 393700), (3556, 384400), (3844, 355600), (3937, 347200), (4064, 336350), (4340, 314960), (4445, 307520), (4805, 284480), (4960, 275590), (5080, 269080), (5425, 251968), (5600, 244094), (6200, 220472), (6350, 215264), (6727, 203200), (6944, 196850), (7112, 192200), (7688, 177800), (7874, 173600), (8128, 168175), (8680, 157480), (8890, 153760), (9610, 142240), (9920, 137795), (10160, 134540), (10850, 125984), (11200, 122047), (12400, 110236), (12700, 107632), (13454, 101600), (13888, 98425), (14224, 96100), (15376, 88900), (15748, 86800), (17360, 78740), (17780, 76880), (19220, 71120), (19685, 69440), (20320, 67270), (21700, 62992), (22225, 61504), (24025, 56896), (24800, 55118), (25400, 53816), (26908, 50800), (27559, 49600), (28448, 48050), (30752, 44450), (31496, 43400), (33635, 40640), (34720, 39370), (35560, 38440)]