12478735360

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26783}}^1$

素因数の和:26828

約数の個数: 176

約数和(自身を含む): 36843641856

約数和(自身を除く): 24364906496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 5120, 5824, 6656, 7168, 7280, 8320, 8960, 11648, 13312, 14560, 16640, 17920, 23296, 26783, 29120, 33280, 35840, 46592, 53566, 58240, 66560, 93184, 107132, 116480, 133915, 187481, 214264, 232960, 267830, 348179, 374962, 428528, 465920, 535660, 696358, 749924, 857056, 937405, 1071320, 1392716, 1499848, 1714112, 1740895, 1874810, 2142640, 2437253, 2785432, 2999696, 3428224, 3481790, 3749620, 4285280, 4874506, 5570864, 5999392, 6856448, 6963580, 7499240, 8570560, 9749012, 11141728, 11998784, 12186265, 13712896, 13927160, 14998480, 17141120, 19498024, 22283456, 23997568, 24372530, 27425792, 27854320, 29996960, 34282240, 38996048, 44566912, 47995136, 48745060, 55708640, 59993920, 68564480, 77992096, 89133824, 95990272, 97490120, 111417280, 119987840, 137128960, 155984192, 178267648, 191980544, 194980240, 222834560, 239975680, 311968384, 356535296, 389960480, 445669120, 479951360, 623936768, 779920960, 891338240, 959902720, 1247873536, 1559841920, 1782676480, 2495747072, 3119683840, 6239367680, 12478735360]

約数ペア:

[(1, 12478735360), (2, 6239367680), (4, 3119683840), (5, 2495747072), (7, 1782676480), (8, 1559841920), (10, 1247873536), (13, 959902720), (14, 891338240), (16, 779920960), (20, 623936768), (26, 479951360), (28, 445669120), (32, 389960480), (35, 356535296), (40, 311968384), (52, 239975680), (56, 222834560), (64, 194980240), (65, 191980544), (70, 178267648), (80, 155984192), (91, 137128960), (104, 119987840), (112, 111417280), (128, 97490120), (130, 95990272), (140, 89133824), (160, 77992096), (182, 68564480), (208, 59993920), (224, 55708640), (256, 48745060), (260, 47995136), (280, 44566912), (320, 38996048), (364, 34282240), (416, 29996960), (448, 27854320), (455, 27425792), (512, 24372530), (520, 23997568), (560, 22283456), (640, 19498024), (728, 17141120), (832, 14998480), (896, 13927160), (910, 13712896), (1024, 12186265), (1040, 11998784), (1120, 11141728), (1280, 9749012), (1456, 8570560), (1664, 7499240), (1792, 6963580), (1820, 6856448), (2080, 5999392), (2240, 5570864), (2560, 4874506), (2912, 4285280), (3328, 3749620), (3584, 3481790), (3640, 3428224), (4160, 2999696), (4480, 2785432), (5120, 2437253), (5824, 2142640), (6656, 1874810), (7168, 1740895), (7280, 1714112), (8320, 1499848), (8960, 1392716), (11648, 1071320), (13312, 937405), (14560, 857056), (16640, 749924), (17920, 696358), (23296, 535660), (26783, 465920), (29120, 428528), (33280, 374962), (35840, 348179), (46592, 267830), (53566, 232960), (58240, 214264), (66560, 187481), (93184, 133915), (107132, 116480)]