160681290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 516119040

約数和(自身を除く): 355437750

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 66, 70, 77, 95, 98, 105, 110, 114, 133, 147, 154, 165, 190, 209, 210, 231, 245, 266, 285, 294, 330, 385, 399, 418, 462, 490, 523, 539, 570, 627, 665, 735, 770, 798, 931, 1045, 1046, 1078, 1155, 1254, 1330, 1463, 1470, 1569, 1617, 1862, 1995, 2090, 2310, 2615, 2695, 2793, 2926, 3135, 3138, 3234, 3661, 3990, 4389, 4655, 5230, 5390, 5586, 5753, 6270, 7315, 7322, 7845, 8085, 8778, 9310, 9937, 10241, 10983, 11506, 13965, 14630, 15690, 16170, 17259, 18305, 19874, 20482, 21945, 21966, 25627, 27930, 28765, 29811, 30723, 34518, 36610, 40271, 43890, 49685, 51205, 51254, 54915, 57530, 59622, 61446, 69559, 76881, 80542, 86295, 99370, 102410, 109307, 109830, 120813, 128135, 139118, 149055, 153615, 153762, 172590, 201355, 208677, 218614, 241626, 256270, 281897, 298110, 307230, 327921, 347795, 384405, 402710, 417354, 486913, 546535, 563794, 604065, 655842, 695590, 765149, 768810, 845691, 973826, 1043385, 1093070, 1208130, 1409485, 1460739, 1530298, 1639605, 1691382, 2086770, 2295447, 2434565, 2818970, 2921478, 3279210, 3825745, 4228455, 4590894, 4869130, 5356043, 7303695, 7651490, 8456910, 10712086, 11477235, 14607390, 16068129, 22954470, 26780215, 32136258, 53560430, 80340645, 160681290]

約数ペア:

[(1, 160681290), (2, 80340645), (3, 53560430), (5, 32136258), (6, 26780215), (7, 22954470), (10, 16068129), (11, 14607390), (14, 11477235), (15, 10712086), (19, 8456910), (21, 7651490), (22, 7303695), (30, 5356043), (33, 4869130), (35, 4590894), (38, 4228455), (42, 3825745), (49, 3279210), (55, 2921478), (57, 2818970), (66, 2434565), (70, 2295447), (77, 2086770), (95, 1691382), (98, 1639605), (105, 1530298), (110, 1460739), (114, 1409485), (133, 1208130), (147, 1093070), (154, 1043385), (165, 973826), (190, 845691), (209, 768810), (210, 765149), (231, 695590), (245, 655842), (266, 604065), (285, 563794), (294, 546535), (330, 486913), (385, 417354), (399, 402710), (418, 384405), (462, 347795), (490, 327921), (523, 307230), (539, 298110), (570, 281897), (627, 256270), (665, 241626), (735, 218614), (770, 208677), (798, 201355), (931, 172590), (1045, 153762), (1046, 153615), (1078, 149055), (1155, 139118), (1254, 128135), (1330, 120813), (1463, 109830), (1470, 109307), (1569, 102410), (1617, 99370), (1862, 86295), (1995, 80542), (2090, 76881), (2310, 69559), (2615, 61446), (2695, 59622), (2793, 57530), (2926, 54915), (3135, 51254), (3138, 51205), (3234, 49685), (3661, 43890), (3990, 40271), (4389, 36610), (4655, 34518), (5230, 30723), (5390, 29811), (5586, 28765), (5753, 27930), (6270, 25627), (7315, 21966), (7322, 21945), (7845, 20482), (8085, 19874), (8778, 18305), (9310, 17259), (9937, 16170), (10241, 15690), (10983, 14630), (11506, 13965)]