126904960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2218

約数の個数: 128

約数和(自身を含む): 373564800

約数和(自身を除く): 246659840

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, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2179, 2240, 2912, 3640, 4160, 4358, 4480, 5824, 7280, 8320, 8716, 10895, 11648, 14560, 15253, 17432, 21790, 28327, 29120, 30506, 34864, 43580, 56654, 58240, 61012, 69728, 76265, 87160, 113308, 122024, 139456, 141635, 152530, 174320, 198289, 226616, 244048, 278912, 283270, 305060, 348640, 396578, 453232, 488096, 566540, 610120, 697280, 793156, 906464, 976192, 991445, 1133080, 1220240, 1394560, 1586312, 1812928, 1952384, 1982890, 2266160, 2440480, 3172624, 3625856, 3965780, 4532320, 4880960, 6345248, 7931560, 9064640, 9761920, 12690496, 15863120, 18129280, 25380992, 31726240, 63452480, 126904960]

約数ペア:

[(1, 126904960), (2, 63452480), (4, 31726240), (5, 25380992), (7, 18129280), (8, 15863120), (10, 12690496), (13, 9761920), (14, 9064640), (16, 7931560), (20, 6345248), (26, 4880960), (28, 4532320), (32, 3965780), (35, 3625856), (40, 3172624), (52, 2440480), (56, 2266160), (64, 1982890), (65, 1952384), (70, 1812928), (80, 1586312), (91, 1394560), (104, 1220240), (112, 1133080), (128, 991445), (130, 976192), (140, 906464), (160, 793156), (182, 697280), (208, 610120), (224, 566540), (260, 488096), (280, 453232), (320, 396578), (364, 348640), (416, 305060), (448, 283270), (455, 278912), (520, 244048), (560, 226616), (640, 198289), (728, 174320), (832, 152530), (896, 141635), (910, 139456), (1040, 122024), (1120, 113308), (1456, 87160), (1664, 76265), (1820, 69728), (2080, 61012), (2179, 58240), (2240, 56654), (2912, 43580), (3640, 34864), (4160, 30506), (4358, 29120), (4480, 28327), (5824, 21790), (7280, 17432), (8320, 15253), (8716, 14560), (10895, 11648)]