160357890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 501147648

約数和(自身を除く): 340789758

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 47, 49, 55, 66, 70, 77, 94, 98, 105, 110, 141, 147, 154, 165, 210, 211, 231, 235, 245, 282, 294, 329, 330, 385, 422, 462, 470, 490, 517, 539, 633, 658, 705, 735, 770, 987, 1034, 1055, 1078, 1155, 1266, 1410, 1470, 1477, 1551, 1617, 1645, 1974, 2110, 2303, 2310, 2321, 2585, 2695, 2954, 3102, 3165, 3234, 3290, 3619, 4431, 4606, 4642, 4935, 5170, 5390, 6330, 6909, 6963, 7238, 7385, 7755, 8085, 8862, 9870, 9917, 10339, 10857, 11515, 11605, 13818, 13926, 14770, 15510, 16170, 16247, 18095, 19834, 20678, 21714, 22155, 23030, 23210, 25333, 29751, 31017, 32494, 34545, 34815, 36190, 44310, 48741, 49585, 50666, 51695, 54285, 59502, 62034, 69090, 69419, 69630, 75999, 81235, 97482, 99170, 103390, 108570, 109087, 113729, 126665, 138838, 148755, 151998, 155085, 162470, 208257, 218174, 227458, 243705, 253330, 297510, 310170, 327261, 341187, 347095, 379995, 416514, 485933, 487410, 545435, 568645, 654522, 682374, 694190, 759990, 763609, 971866, 1041285, 1090870, 1137290, 1457799, 1527218, 1636305, 1705935, 2082570, 2290827, 2429665, 2915598, 3272610, 3411870, 3818045, 4581654, 4859330, 5345263, 7288995, 7636090, 10690526, 11454135, 14577990, 16035789, 22908270, 26726315, 32071578, 53452630, 80178945, 160357890]

約数ペア:

[(1, 160357890), (2, 80178945), (3, 53452630), (5, 32071578), (6, 26726315), (7, 22908270), (10, 16035789), (11, 14577990), (14, 11454135), (15, 10690526), (21, 7636090), (22, 7288995), (30, 5345263), (33, 4859330), (35, 4581654), (42, 3818045), (47, 3411870), (49, 3272610), (55, 2915598), (66, 2429665), (70, 2290827), (77, 2082570), (94, 1705935), (98, 1636305), (105, 1527218), (110, 1457799), (141, 1137290), (147, 1090870), (154, 1041285), (165, 971866), (210, 763609), (211, 759990), (231, 694190), (235, 682374), (245, 654522), (282, 568645), (294, 545435), (329, 487410), (330, 485933), (385, 416514), (422, 379995), (462, 347095), (470, 341187), (490, 327261), (517, 310170), (539, 297510), (633, 253330), (658, 243705), (705, 227458), (735, 218174), (770, 208257), (987, 162470), (1034, 155085), (1055, 151998), (1078, 148755), (1155, 138838), (1266, 126665), (1410, 113729), (1470, 109087), (1477, 108570), (1551, 103390), (1617, 99170), (1645, 97482), (1974, 81235), (2110, 75999), (2303, 69630), (2310, 69419), (2321, 69090), (2585, 62034), (2695, 59502), (2954, 54285), (3102, 51695), (3165, 50666), (3234, 49585), (3290, 48741), (3619, 44310), (4431, 36190), (4606, 34815), (4642, 34545), (4935, 32494), (5170, 31017), (5390, 29751), (6330, 25333), (6909, 23210), (6963, 23030), (7238, 22155), (7385, 21714), (7755, 20678), (8085, 19834), (8862, 18095), (9870, 16247), (9917, 16170), (10339, 15510), (10857, 14770), (11515, 13926), (11605, 13818)]