13641661040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{31271}}^1$

素因数の和:31351

約数の個数: 160

約数和(自身を含む): 39087498240

約数和(自身を除く): 25445837200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 41, 56, 70, 76, 80, 82, 95, 112, 133, 140, 152, 164, 190, 205, 266, 280, 287, 304, 328, 380, 410, 532, 560, 574, 656, 665, 760, 779, 820, 1064, 1148, 1330, 1435, 1520, 1558, 1640, 2128, 2296, 2660, 2870, 3116, 3280, 3895, 4592, 5320, 5453, 5740, 6232, 7790, 10640, 10906, 11480, 12464, 15580, 21812, 22960, 27265, 31160, 31271, 43624, 54530, 62320, 62542, 87248, 109060, 125084, 156355, 218120, 218897, 250168, 312710, 436240, 437794, 500336, 594149, 625420, 875588, 1094485, 1188298, 1250840, 1282111, 1751176, 2188970, 2376596, 2501680, 2564222, 2970745, 3502352, 4159043, 4377940, 4753192, 5128444, 5941490, 6410555, 8318086, 8755880, 8974777, 9506384, 10256888, 11882980, 12821110, 16636172, 17511760, 17949554, 20513776, 20795215, 23765960, 24360109, 25642220, 33272344, 35899108, 41590430, 44873885, 47531920, 48720218, 51284440, 66544688, 71798216, 83180860, 89747770, 97440436, 102568880, 121800545, 143596432, 166361720, 170520763, 179495540, 194880872, 243601090, 332723440, 341041526, 358991080, 389761744, 487202180, 682083052, 717982160, 852603815, 974404360, 1364166104, 1705207630, 1948808720, 2728332208, 3410415260, 6820830520, 13641661040]

約数ペア:

[(1, 13641661040), (2, 6820830520), (4, 3410415260), (5, 2728332208), (7, 1948808720), (8, 1705207630), (10, 1364166104), (14, 974404360), (16, 852603815), (19, 717982160), (20, 682083052), (28, 487202180), (35, 389761744), (38, 358991080), (40, 341041526), (41, 332723440), (56, 243601090), (70, 194880872), (76, 179495540), (80, 170520763), (82, 166361720), (95, 143596432), (112, 121800545), (133, 102568880), (140, 97440436), (152, 89747770), (164, 83180860), (190, 71798216), (205, 66544688), (266, 51284440), (280, 48720218), (287, 47531920), (304, 44873885), (328, 41590430), (380, 35899108), (410, 33272344), (532, 25642220), (560, 24360109), (574, 23765960), (656, 20795215), (665, 20513776), (760, 17949554), (779, 17511760), (820, 16636172), (1064, 12821110), (1148, 11882980), (1330, 10256888), (1435, 9506384), (1520, 8974777), (1558, 8755880), (1640, 8318086), (2128, 6410555), (2296, 5941490), (2660, 5128444), (2870, 4753192), (3116, 4377940), (3280, 4159043), (3895, 3502352), (4592, 2970745), (5320, 2564222), (5453, 2501680), (5740, 2376596), (6232, 2188970), (7790, 1751176), (10640, 1282111), (10906, 1250840), (11480, 1188298), (12464, 1094485), (15580, 875588), (21812, 625420), (22960, 594149), (27265, 500336), (31160, 437794), (31271, 436240), (43624, 312710), (54530, 250168), (62320, 218897), (62542, 218120), (87248, 156355), (109060, 125084)]