158631200

素因数分解:

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

素因数の和:2219

約数の個数: 144

約数和(自身を含む): 476844480

約数和(自身を除く): 318213280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 2080, 2179, 2275, 2600, 2800, 2912, 3640, 4358, 4550, 5200, 5600, 7280, 8716, 9100, 10400, 10895, 14560, 15253, 17432, 18200, 21790, 28327, 30506, 34864, 36400, 43580, 54475, 56654, 61012, 69728, 72800, 76265, 87160, 108950, 113308, 122024, 141635, 152530, 174320, 198289, 217900, 226616, 244048, 283270, 305060, 348640, 381325, 396578, 435800, 453232, 488096, 566540, 610120, 708175, 762650, 793156, 871600, 906464, 991445, 1133080, 1220240, 1416350, 1525300, 1586312, 1743200, 1982890, 2266160, 2440480, 2832700, 3050600, 3172624, 3965780, 4532320, 4957225, 5665400, 6101200, 6345248, 7931560, 9914450, 11330800, 12202400, 15863120, 19828900, 22661600, 31726240, 39657800, 79315600, 158631200]

約数ペア:

[(1, 158631200), (2, 79315600), (4, 39657800), (5, 31726240), (7, 22661600), (8, 19828900), (10, 15863120), (13, 12202400), (14, 11330800), (16, 9914450), (20, 7931560), (25, 6345248), (26, 6101200), (28, 5665400), (32, 4957225), (35, 4532320), (40, 3965780), (50, 3172624), (52, 3050600), (56, 2832700), (65, 2440480), (70, 2266160), (80, 1982890), (91, 1743200), (100, 1586312), (104, 1525300), (112, 1416350), (130, 1220240), (140, 1133080), (160, 991445), (175, 906464), (182, 871600), (200, 793156), (208, 762650), (224, 708175), (260, 610120), (280, 566540), (325, 488096), (350, 453232), (364, 435800), (400, 396578), (416, 381325), (455, 348640), (520, 305060), (560, 283270), (650, 244048), (700, 226616), (728, 217900), (800, 198289), (910, 174320), (1040, 152530), (1120, 141635), (1300, 122024), (1400, 113308), (1456, 108950), (1820, 87160), (2080, 76265), (2179, 72800), (2275, 69728), (2600, 61012), (2800, 56654), (2912, 54475), (3640, 43580), (4358, 36400), (4550, 34864), (5200, 30506), (5600, 28327), (7280, 21790), (8716, 18200), (9100, 17432), (10400, 15253), (10895, 14560)]