4494852320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{1597}}^1$

素因数の和:1985

約数の個数: 144

約数和(自身を含む): 12394982880

約数和(自身を除く): 7900130560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 359, 392, 490, 560, 718, 784, 980, 1120, 1436, 1568, 1597, 1795, 1960, 2513, 2872, 3194, 3590, 3920, 5026, 5744, 6388, 7180, 7840, 7985, 10052, 11179, 11488, 12565, 12776, 14360, 15970, 17591, 20104, 22358, 25130, 25552, 28720, 31940, 35182, 40208, 44716, 50260, 51104, 55895, 57440, 63880, 70364, 78253, 80416, 87955, 89432, 100520, 111790, 127760, 140728, 156506, 175910, 178864, 201040, 223580, 255520, 281456, 313012, 351820, 357728, 391265, 402080, 447160, 562912, 573323, 626024, 703640, 782530, 894320, 1146646, 1252048, 1407280, 1565060, 1788640, 2293292, 2504096, 2814560, 2866615, 3130120, 4013261, 4586584, 5733230, 6260240, 8026522, 9173168, 11466460, 12520480, 16053044, 18346336, 20066305, 22932920, 28092827, 32106088, 40132610, 45865840, 56185654, 64212176, 80265220, 91731680, 112371308, 128424352, 140464135, 160530440, 224742616, 280928270, 321060880, 449485232, 561856540, 642121760, 898970464, 1123713080, 2247426160, 4494852320]

約数ペア:

[(1, 4494852320), (2, 2247426160), (4, 1123713080), (5, 898970464), (7, 642121760), (8, 561856540), (10, 449485232), (14, 321060880), (16, 280928270), (20, 224742616), (28, 160530440), (32, 140464135), (35, 128424352), (40, 112371308), (49, 91731680), (56, 80265220), (70, 64212176), (80, 56185654), (98, 45865840), (112, 40132610), (140, 32106088), (160, 28092827), (196, 22932920), (224, 20066305), (245, 18346336), (280, 16053044), (359, 12520480), (392, 11466460), (490, 9173168), (560, 8026522), (718, 6260240), (784, 5733230), (980, 4586584), (1120, 4013261), (1436, 3130120), (1568, 2866615), (1597, 2814560), (1795, 2504096), (1960, 2293292), (2513, 1788640), (2872, 1565060), (3194, 1407280), (3590, 1252048), (3920, 1146646), (5026, 894320), (5744, 782530), (6388, 703640), (7180, 626024), (7840, 573323), (7985, 562912), (10052, 447160), (11179, 402080), (11488, 391265), (12565, 357728), (12776, 351820), (14360, 313012), (15970, 281456), (17591, 255520), (20104, 223580), (22358, 201040), (25130, 178864), (25552, 175910), (28720, 156506), (31940, 140728), (35182, 127760), (40208, 111790), (44716, 100520), (50260, 89432), (51104, 87955), (55895, 80416), (57440, 78253), (63880, 70364)]