1333405440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:719

約数の個数: 216

約数和(自身を含む): 4641065520

約数和(自身を除く): 3307660080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 283, 288, 320, 360, 384, 409, 480, 566, 576, 640, 720, 768, 818, 849, 960, 1132, 1152, 1227, 1280, 1415, 1440, 1636, 1698, 1920, 2045, 2264, 2304, 2454, 2547, 2830, 2880, 3272, 3396, 3681, 3840, 4090, 4245, 4528, 4908, 5094, 5660, 5760, 6135, 6544, 6792, 7362, 8180, 8490, 9056, 9816, 10188, 11320, 11520, 12270, 12735, 13088, 13584, 14724, 16360, 16980, 18112, 18405, 19632, 20376, 22640, 24540, 25470, 26176, 27168, 29448, 32720, 33960, 36224, 36810, 39264, 40752, 45280, 49080, 50940, 52352, 54336, 58896, 65440, 67920, 72448, 73620, 78528, 81504, 90560, 98160, 101880, 104704, 108672, 115747, 117792, 130880, 135840, 147240, 157056, 163008, 181120, 196320, 203760, 217344, 231494, 235584, 261760, 271680, 294480, 314112, 326016, 347241, 362240, 392640, 407520, 462988, 471168, 523520, 543360, 578735, 588960, 652032, 694482, 785280, 815040, 925976, 942336, 1041723, 1086720, 1157470, 1177920, 1388964, 1570560, 1630080, 1736205, 1851952, 2083446, 2314940, 2355840, 2777928, 3260160, 3472410, 3703904, 4166892, 4629880, 4711680, 5208615, 5555856, 6944820, 7407808, 8333784, 9259760, 10417230, 11111712, 13889640, 14815616, 16667568, 18519520, 20834460, 22223424, 27779280, 29631232, 33335136, 37039040, 41668920, 44446848, 55558560, 66670272, 74078080, 83337840, 88893696, 111117120, 133340544, 148156160, 166675680, 222234240, 266681088, 333351360, 444468480, 666702720, 1333405440]

約数ペア:

[(1, 1333405440), (2, 666702720), (3, 444468480), (4, 333351360), (5, 266681088), (6, 222234240), (8, 166675680), (9, 148156160), (10, 133340544), (12, 111117120), (15, 88893696), (16, 83337840), (18, 74078080), (20, 66670272), (24, 55558560), (30, 44446848), (32, 41668920), (36, 37039040), (40, 33335136), (45, 29631232), (48, 27779280), (60, 22223424), (64, 20834460), (72, 18519520), (80, 16667568), (90, 14815616), (96, 13889640), (120, 11111712), (128, 10417230), (144, 9259760), (160, 8333784), (180, 7407808), (192, 6944820), (240, 5555856), (256, 5208615), (283, 4711680), (288, 4629880), (320, 4166892), (360, 3703904), (384, 3472410), (409, 3260160), (480, 2777928), (566, 2355840), (576, 2314940), (640, 2083446), (720, 1851952), (768, 1736205), (818, 1630080), (849, 1570560), (960, 1388964), (1132, 1177920), (1152, 1157470), (1227, 1086720), (1280, 1041723), (1415, 942336), (1440, 925976), (1636, 815040), (1698, 785280), (1920, 694482), (2045, 652032), (2264, 588960), (2304, 578735), (2454, 543360), (2547, 523520), (2830, 471168), (2880, 462988), (3272, 407520), (3396, 392640), (3681, 362240), (3840, 347241), (4090, 326016), (4245, 314112), (4528, 294480), (4908, 271680), (5094, 261760), (5660, 235584), (5760, 231494), (6135, 217344), (6544, 203760), (6792, 196320), (7362, 181120), (8180, 163008), (8490, 157056), (9056, 147240), (9816, 135840), (10188, 130880), (11320, 117792), (11520, 115747), (12270, 108672), (12735, 104704), (13088, 101880), (13584, 98160), (14724, 90560), (16360, 81504), (16980, 78528), (18112, 73620), (18405, 72448), (19632, 67920), (20376, 65440), (22640, 58896), (24540, 54336), (25470, 52352), (26176, 50940), (27168, 49080), (29448, 45280), (32720, 40752), (33960, 39264), (36224, 36810)]