16742280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 55209600

約数和(自身を除く): 38467320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 283, 290, 340, 348, 408, 435, 493, 510, 566, 580, 680, 696, 849, 870, 986, 1020, 1132, 1160, 1415, 1479, 1698, 1740, 1972, 2040, 2264, 2465, 2830, 2958, 3396, 3480, 3944, 4245, 4811, 4930, 5660, 5916, 6792, 7395, 8207, 8490, 9622, 9860, 11320, 11832, 14433, 14790, 16414, 16980, 19244, 19720, 24055, 24621, 28866, 29580, 32828, 33960, 38488, 41035, 48110, 49242, 57732, 59160, 65656, 72165, 82070, 96220, 98484, 115464, 123105, 139519, 144330, 164140, 192440, 196968, 246210, 279038, 288660, 328280, 418557, 492420, 558076, 577320, 697595, 837114, 984840, 1116152, 1395190, 1674228, 2092785, 2790380, 3348456, 4185570, 5580760, 8371140, 16742280]

約数ペア:

[(1, 16742280), (2, 8371140), (3, 5580760), (4, 4185570), (5, 3348456), (6, 2790380), (8, 2092785), (10, 1674228), (12, 1395190), (15, 1116152), (17, 984840), (20, 837114), (24, 697595), (29, 577320), (30, 558076), (34, 492420), (40, 418557), (51, 328280), (58, 288660), (60, 279038), (68, 246210), (85, 196968), (87, 192440), (102, 164140), (116, 144330), (120, 139519), (136, 123105), (145, 115464), (170, 98484), (174, 96220), (204, 82070), (232, 72165), (255, 65656), (283, 59160), (290, 57732), (340, 49242), (348, 48110), (408, 41035), (435, 38488), (493, 33960), (510, 32828), (566, 29580), (580, 28866), (680, 24621), (696, 24055), (849, 19720), (870, 19244), (986, 16980), (1020, 16414), (1132, 14790), (1160, 14433), (1415, 11832), (1479, 11320), (1698, 9860), (1740, 9622), (1972, 8490), (2040, 8207), (2264, 7395), (2465, 6792), (2830, 5916), (2958, 5660), (3396, 4930), (3480, 4811), (3944, 4245)]