39755760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2$

素因数の和:112

約数の個数: 180

約数和(自身を含む): 139225464

約数和(自身を除く): 99469704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 121, 132, 148, 165, 176, 185, 220, 222, 240, 242, 264, 296, 330, 363, 370, 407, 440, 444, 484, 528, 555, 592, 605, 660, 726, 740, 814, 880, 888, 968, 1110, 1210, 1221, 1320, 1369, 1452, 1480, 1628, 1776, 1815, 1936, 2035, 2220, 2420, 2442, 2640, 2738, 2904, 2960, 3256, 3630, 4070, 4107, 4440, 4477, 4840, 4884, 5476, 5808, 6105, 6512, 6845, 7260, 8140, 8214, 8880, 8954, 9680, 9768, 10952, 12210, 13431, 13690, 14520, 15059, 16280, 16428, 17908, 19536, 20535, 21904, 22385, 24420, 26862, 27380, 29040, 30118, 32560, 32856, 35816, 41070, 44770, 45177, 48840, 53724, 54760, 60236, 65712, 67155, 71632, 75295, 82140, 89540, 90354, 97680, 107448, 109520, 120472, 134310, 150590, 164280, 165649, 179080, 180708, 214896, 225885, 240944, 268620, 301180, 328560, 331298, 358160, 361416, 451770, 496947, 537240, 602360, 662596, 722832, 828245, 903540, 993894, 1074480, 1204720, 1325192, 1656490, 1807080, 1987788, 2484735, 2650384, 3312980, 3614160, 3975576, 4969470, 6625960, 7951152, 9938940, 13251920, 19877880, 39755760]

約数ペア:

[(1, 39755760), (2, 19877880), (3, 13251920), (4, 9938940), (5, 7951152), (6, 6625960), (8, 4969470), (10, 3975576), (11, 3614160), (12, 3312980), (15, 2650384), (16, 2484735), (20, 1987788), (22, 1807080), (24, 1656490), (30, 1325192), (33, 1204720), (37, 1074480), (40, 993894), (44, 903540), (48, 828245), (55, 722832), (60, 662596), (66, 602360), (74, 537240), (80, 496947), (88, 451770), (110, 361416), (111, 358160), (120, 331298), (121, 328560), (132, 301180), (148, 268620), (165, 240944), (176, 225885), (185, 214896), (220, 180708), (222, 179080), (240, 165649), (242, 164280), (264, 150590), (296, 134310), (330, 120472), (363, 109520), (370, 107448), (407, 97680), (440, 90354), (444, 89540), (484, 82140), (528, 75295), (555, 71632), (592, 67155), (605, 65712), (660, 60236), (726, 54760), (740, 53724), (814, 48840), (880, 45177), (888, 44770), (968, 41070), (1110, 35816), (1210, 32856), (1221, 32560), (1320, 30118), (1369, 29040), (1452, 27380), (1480, 26862), (1628, 24420), (1776, 22385), (1815, 21904), (1936, 20535), (2035, 19536), (2220, 17908), (2420, 16428), (2442, 16280), (2640, 15059), (2738, 14520), (2904, 13690), (2960, 13431), (3256, 12210), (3630, 10952), (4070, 9768), (4107, 9680), (4440, 8954), (4477, 8880), (4840, 8214), (4884, 8140), (5476, 7260), (5808, 6845), (6105, 6512)]