79315600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2217

約数の個数: 120

約数和(自身を含む): 234637760

約数和(自身を除く): 155322160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2179, 2275, 2600, 2800, 3640, 4358, 4550, 5200, 7280, 8716, 9100, 10895, 15253, 17432, 18200, 21790, 28327, 30506, 34864, 36400, 43580, 54475, 56654, 61012, 76265, 87160, 108950, 113308, 122024, 141635, 152530, 174320, 198289, 217900, 226616, 244048, 283270, 305060, 381325, 396578, 435800, 453232, 566540, 610120, 708175, 762650, 793156, 871600, 991445, 1133080, 1220240, 1416350, 1525300, 1586312, 1982890, 2266160, 2832700, 3050600, 3172624, 3965780, 4957225, 5665400, 6101200, 7931560, 9914450, 11330800, 15863120, 19828900, 39657800, 79315600]

約数ペア:

[(1, 79315600), (2, 39657800), (4, 19828900), (5, 15863120), (7, 11330800), (8, 9914450), (10, 7931560), (13, 6101200), (14, 5665400), (16, 4957225), (20, 3965780), (25, 3172624), (26, 3050600), (28, 2832700), (35, 2266160), (40, 1982890), (50, 1586312), (52, 1525300), (56, 1416350), (65, 1220240), (70, 1133080), (80, 991445), (91, 871600), (100, 793156), (104, 762650), (112, 708175), (130, 610120), (140, 566540), (175, 453232), (182, 435800), (200, 396578), (208, 381325), (260, 305060), (280, 283270), (325, 244048), (350, 226616), (364, 217900), (400, 198289), (455, 174320), (520, 152530), (560, 141635), (650, 122024), (700, 113308), (728, 108950), (910, 87160), (1040, 76265), (1300, 61012), (1400, 56654), (1456, 54475), (1820, 43580), (2179, 36400), (2275, 34864), (2600, 30506), (2800, 28327), (3640, 21790), (4358, 18200), (4550, 17432), (5200, 15253), (7280, 10895), (8716, 9100)]