2016340420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 5007744000

約数和(自身を除く): 2991403580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 29, 34, 38, 47, 58, 68, 76, 85, 94, 95, 116, 145, 170, 188, 190, 229, 235, 290, 323, 340, 380, 458, 470, 493, 551, 580, 646, 799, 893, 916, 940, 986, 1102, 1145, 1292, 1363, 1598, 1615, 1786, 1972, 2204, 2290, 2465, 2726, 2755, 3196, 3230, 3572, 3893, 3995, 4351, 4465, 4580, 4930, 5452, 5510, 6460, 6641, 6815, 7786, 7990, 8702, 8930, 9367, 9860, 10763, 11020, 13282, 13630, 15181, 15572, 15980, 17404, 17860, 18734, 19465, 21526, 21755, 23171, 25897, 26564, 27260, 30362, 33205, 37468, 38930, 43052, 43510, 46342, 46835, 51794, 53815, 60724, 66410, 73967, 75905, 77860, 87020, 92684, 93670, 103588, 107630, 112897, 115855, 126179, 129485, 132820, 147934, 151810, 182971, 187340, 204497, 215260, 225794, 231710, 252358, 258970, 295868, 303620, 312127, 365942, 369835, 408994, 440249, 451588, 463420, 504716, 517940, 564485, 624254, 630895, 731884, 739670, 817988, 880498, 914855, 1022485, 1128970, 1248508, 1261790, 1479340, 1560635, 1760996, 1829710, 2044970, 2145043, 2201245, 2257940, 2523580, 3121270, 3476449, 3659420, 4089940, 4290086, 4402490, 5306159, 5930413, 6242540, 6952898, 8580172, 8804980, 10612318, 10725215, 11860826, 13905796, 17382245, 21224636, 21450430, 23721652, 26530795, 29652065, 34764490, 42900860, 53061590, 59304130, 69528980, 100817021, 106123180, 118608260, 201634042, 403268084, 504085105, 1008170210, 2016340420]

約数ペア:

[(1, 2016340420), (2, 1008170210), (4, 504085105), (5, 403268084), (10, 201634042), (17, 118608260), (19, 106123180), (20, 100817021), (29, 69528980), (34, 59304130), (38, 53061590), (47, 42900860), (58, 34764490), (68, 29652065), (76, 26530795), (85, 23721652), (94, 21450430), (95, 21224636), (116, 17382245), (145, 13905796), (170, 11860826), (188, 10725215), (190, 10612318), (229, 8804980), (235, 8580172), (290, 6952898), (323, 6242540), (340, 5930413), (380, 5306159), (458, 4402490), (470, 4290086), (493, 4089940), (551, 3659420), (580, 3476449), (646, 3121270), (799, 2523580), (893, 2257940), (916, 2201245), (940, 2145043), (986, 2044970), (1102, 1829710), (1145, 1760996), (1292, 1560635), (1363, 1479340), (1598, 1261790), (1615, 1248508), (1786, 1128970), (1972, 1022485), (2204, 914855), (2290, 880498), (2465, 817988), (2726, 739670), (2755, 731884), (3196, 630895), (3230, 624254), (3572, 564485), (3893, 517940), (3995, 504716), (4351, 463420), (4465, 451588), (4580, 440249), (4930, 408994), (5452, 369835), (5510, 365942), (6460, 312127), (6641, 303620), (6815, 295868), (7786, 258970), (7990, 252358), (8702, 231710), (8930, 225794), (9367, 215260), (9860, 204497), (10763, 187340), (11020, 182971), (13282, 151810), (13630, 147934), (15181, 132820), (15572, 129485), (15980, 126179), (17404, 115855), (17860, 112897), (18734, 107630), (19465, 103588), (21526, 93670), (21755, 92684), (23171, 87020), (25897, 77860), (26564, 75905), (27260, 73967), (30362, 66410), (33205, 60724), (37468, 53815), (38930, 51794), (43052, 46835), (43510, 46342)]