1487295040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8623}}^1$

素因数の和:8665

約数の個数: 168

約数和(自身を含む): 4494897792

約数和(自身を除く): 3007602752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2695, 3080, 3136, 3520, 3920, 4312, 4928, 5390, 6160, 7840, 8623, 8624, 10780, 12320, 15680, 17246, 17248, 21560, 24640, 34492, 34496, 43115, 43120, 60361, 68984, 86230, 86240, 94853, 120722, 137968, 172460, 172480, 189706, 241444, 275936, 301805, 344920, 379412, 422527, 474265, 482888, 551872, 603610, 663971, 689840, 758824, 845054, 948530, 965776, 1207220, 1327942, 1379680, 1517648, 1690108, 1897060, 1931552, 2112635, 2414440, 2655884, 2759360, 3035296, 3319855, 3380216, 3794120, 3863104, 4225270, 4647797, 4828880, 5311768, 6070592, 6639710, 6760432, 7588240, 8450540, 9295594, 9657760, 10623536, 13279420, 13520864, 15176480, 16901080, 18591188, 19315520, 21247072, 23238985, 26558840, 27041728, 30352960, 33802160, 37182376, 42494144, 46477970, 53117680, 67604320, 74364752, 92955940, 106235360, 135208640, 148729504, 185911880, 212470720, 297459008, 371823760, 743647520, 1487295040]

約数ペア:

[(1, 1487295040), (2, 743647520), (4, 371823760), (5, 297459008), (7, 212470720), (8, 185911880), (10, 148729504), (11, 135208640), (14, 106235360), (16, 92955940), (20, 74364752), (22, 67604320), (28, 53117680), (32, 46477970), (35, 42494144), (40, 37182376), (44, 33802160), (49, 30352960), (55, 27041728), (56, 26558840), (64, 23238985), (70, 21247072), (77, 19315520), (80, 18591188), (88, 16901080), (98, 15176480), (110, 13520864), (112, 13279420), (140, 10623536), (154, 9657760), (160, 9295594), (176, 8450540), (196, 7588240), (220, 6760432), (224, 6639710), (245, 6070592), (280, 5311768), (308, 4828880), (320, 4647797), (352, 4225270), (385, 3863104), (392, 3794120), (440, 3380216), (448, 3319855), (490, 3035296), (539, 2759360), (560, 2655884), (616, 2414440), (704, 2112635), (770, 1931552), (784, 1897060), (880, 1690108), (980, 1517648), (1078, 1379680), (1120, 1327942), (1232, 1207220), (1540, 965776), (1568, 948530), (1760, 845054), (1960, 758824), (2156, 689840), (2240, 663971), (2464, 603610), (2695, 551872), (3080, 482888), (3136, 474265), (3520, 422527), (3920, 379412), (4312, 344920), (4928, 301805), (5390, 275936), (6160, 241444), (7840, 189706), (8623, 172480), (8624, 172460), (10780, 137968), (12320, 120722), (15680, 94853), (17246, 86240), (17248, 86230), (21560, 68984), (24640, 60361), (34492, 43120), (34496, 43115)]