130296880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:843

約数の個数: 120

約数和(自身を含む): 361061712

約数和(自身を除く): 230764832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 560, 602, 688, 773, 784, 860, 980, 1204, 1505, 1546, 1720, 1960, 2107, 2408, 3010, 3092, 3440, 3865, 3920, 4214, 4816, 5411, 6020, 6184, 7730, 8428, 10535, 10822, 12040, 12368, 15460, 16856, 21070, 21644, 24080, 27055, 30920, 33239, 33712, 37877, 42140, 43288, 54110, 61840, 66478, 75754, 84280, 86576, 108220, 132956, 151508, 166195, 168560, 189385, 216440, 232673, 265912, 303016, 332390, 378770, 432880, 465346, 531824, 606032, 664780, 757540, 930692, 1163365, 1329560, 1515080, 1628711, 1861384, 2326730, 2659120, 3030160, 3257422, 3722768, 4653460, 6514844, 8143555, 9306920, 13029688, 16287110, 18613840, 26059376, 32574220, 65148440, 130296880]

約数ペア:

[(1, 130296880), (2, 65148440), (4, 32574220), (5, 26059376), (7, 18613840), (8, 16287110), (10, 13029688), (14, 9306920), (16, 8143555), (20, 6514844), (28, 4653460), (35, 3722768), (40, 3257422), (43, 3030160), (49, 2659120), (56, 2326730), (70, 1861384), (80, 1628711), (86, 1515080), (98, 1329560), (112, 1163365), (140, 930692), (172, 757540), (196, 664780), (215, 606032), (245, 531824), (280, 465346), (301, 432880), (344, 378770), (392, 332390), (430, 303016), (490, 265912), (560, 232673), (602, 216440), (688, 189385), (773, 168560), (784, 166195), (860, 151508), (980, 132956), (1204, 108220), (1505, 86576), (1546, 84280), (1720, 75754), (1960, 66478), (2107, 61840), (2408, 54110), (3010, 43288), (3092, 42140), (3440, 37877), (3865, 33712), (3920, 33239), (4214, 30920), (4816, 27055), (5411, 24080), (6020, 21644), (6184, 21070), (7730, 16856), (8428, 15460), (10535, 12368), (10822, 12040)]