220458810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 645096960

約数和(自身を除く): 424638150

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 59, 65, 66, 67, 78, 110, 118, 130, 134, 143, 165, 169, 177, 195, 201, 286, 295, 330, 335, 338, 354, 390, 402, 429, 507, 590, 649, 670, 715, 737, 767, 845, 858, 871, 885, 1005, 1014, 1298, 1430, 1474, 1534, 1690, 1742, 1770, 1859, 1947, 2010, 2145, 2211, 2301, 2535, 2613, 3245, 3685, 3718, 3835, 3894, 3953, 4290, 4355, 4422, 4602, 5070, 5226, 5577, 6490, 7370, 7670, 7906, 8437, 8710, 9295, 9581, 9735, 9971, 11055, 11154, 11323, 11505, 11859, 13065, 16874, 18590, 19162, 19470, 19765, 19942, 22110, 22646, 23010, 23718, 25311, 26130, 27885, 28743, 29913, 33969, 39530, 42185, 43483, 47905, 49855, 50622, 51389, 55770, 56615, 57486, 59295, 59826, 67938, 84370, 86966, 95810, 99710, 102778, 109681, 113230, 118590, 124553, 126555, 130449, 143715, 149565, 154167, 169845, 217415, 219362, 249106, 253110, 256945, 260898, 287430, 299130, 308334, 329043, 339690, 373659, 434830, 513890, 548405, 565279, 622765, 652245, 658086, 668057, 747318, 770835, 1096810, 1130558, 1245530, 1304490, 1336114, 1541670, 1645215, 1695837, 1868295, 2004171, 2826395, 3290430, 3340285, 3391674, 3736590, 4008342, 5652790, 6680570, 7348627, 8479185, 10020855, 14697254, 16958370, 20041710, 22045881, 36743135, 44091762, 73486270, 110229405, 220458810]

約数ペア:

[(1, 220458810), (2, 110229405), (3, 73486270), (5, 44091762), (6, 36743135), (10, 22045881), (11, 20041710), (13, 16958370), (15, 14697254), (22, 10020855), (26, 8479185), (30, 7348627), (33, 6680570), (39, 5652790), (55, 4008342), (59, 3736590), (65, 3391674), (66, 3340285), (67, 3290430), (78, 2826395), (110, 2004171), (118, 1868295), (130, 1695837), (134, 1645215), (143, 1541670), (165, 1336114), (169, 1304490), (177, 1245530), (195, 1130558), (201, 1096810), (286, 770835), (295, 747318), (330, 668057), (335, 658086), (338, 652245), (354, 622765), (390, 565279), (402, 548405), (429, 513890), (507, 434830), (590, 373659), (649, 339690), (670, 329043), (715, 308334), (737, 299130), (767, 287430), (845, 260898), (858, 256945), (871, 253110), (885, 249106), (1005, 219362), (1014, 217415), (1298, 169845), (1430, 154167), (1474, 149565), (1534, 143715), (1690, 130449), (1742, 126555), (1770, 124553), (1859, 118590), (1947, 113230), (2010, 109681), (2145, 102778), (2211, 99710), (2301, 95810), (2535, 86966), (2613, 84370), (3245, 67938), (3685, 59826), (3718, 59295), (3835, 57486), (3894, 56615), (3953, 55770), (4290, 51389), (4355, 50622), (4422, 49855), (4602, 47905), (5070, 43483), (5226, 42185), (5577, 39530), (6490, 33969), (7370, 29913), (7670, 28743), (7906, 27885), (8437, 26130), (8710, 25311), (9295, 23718), (9581, 23010), (9735, 22646), (9971, 22110), (11055, 19942), (11154, 19765), (11323, 19470), (11505, 19162), (11859, 18590), (13065, 16874)]