68536320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 231154560

約数和(自身を除く): 162618240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 97, 115, 120, 128, 138, 160, 184, 192, 194, 230, 240, 256, 276, 291, 320, 345, 368, 384, 388, 460, 480, 485, 512, 552, 582, 640, 690, 736, 768, 776, 920, 960, 970, 1024, 1104, 1164, 1280, 1380, 1455, 1472, 1536, 1552, 1840, 1920, 1940, 2048, 2208, 2231, 2328, 2560, 2760, 2910, 2944, 3072, 3104, 3680, 3840, 3880, 4416, 4462, 4656, 5120, 5520, 5820, 5888, 6144, 6208, 6693, 7360, 7680, 7760, 8832, 8924, 9312, 10240, 11040, 11155, 11640, 11776, 12416, 13386, 14720, 15360, 15520, 17664, 17848, 18624, 22080, 22310, 23280, 23552, 24832, 26772, 29440, 30720, 31040, 33465, 35328, 35696, 37248, 44160, 44620, 46560, 47104, 49664, 53544, 58880, 62080, 66930, 70656, 71392, 74496, 88320, 89240, 93120, 99328, 107088, 117760, 124160, 133860, 141312, 142784, 148992, 176640, 178480, 186240, 198656, 214176, 235520, 248320, 267720, 285568, 297984, 353280, 356960, 372480, 428352, 496640, 535440, 571136, 595968, 706560, 713920, 744960, 856704, 993280, 1070880, 1142272, 1427840, 1489920, 1713408, 2141760, 2284544, 2855680, 2979840, 3426816, 4283520, 4569088, 5711360, 6853632, 8567040, 11422720, 13707264, 17134080, 22845440, 34268160, 68536320]

約数ペア:

[(1, 68536320), (2, 34268160), (3, 22845440), (4, 17134080), (5, 13707264), (6, 11422720), (8, 8567040), (10, 6853632), (12, 5711360), (15, 4569088), (16, 4283520), (20, 3426816), (23, 2979840), (24, 2855680), (30, 2284544), (32, 2141760), (40, 1713408), (46, 1489920), (48, 1427840), (60, 1142272), (64, 1070880), (69, 993280), (80, 856704), (92, 744960), (96, 713920), (97, 706560), (115, 595968), (120, 571136), (128, 535440), (138, 496640), (160, 428352), (184, 372480), (192, 356960), (194, 353280), (230, 297984), (240, 285568), (256, 267720), (276, 248320), (291, 235520), (320, 214176), (345, 198656), (368, 186240), (384, 178480), (388, 176640), (460, 148992), (480, 142784), (485, 141312), (512, 133860), (552, 124160), (582, 117760), (640, 107088), (690, 99328), (736, 93120), (768, 89240), (776, 88320), (920, 74496), (960, 71392), (970, 70656), (1024, 66930), (1104, 62080), (1164, 58880), (1280, 53544), (1380, 49664), (1455, 47104), (1472, 46560), (1536, 44620), (1552, 44160), (1840, 37248), (1920, 35696), (1940, 35328), (2048, 33465), (2208, 31040), (2231, 30720), (2328, 29440), (2560, 26772), (2760, 24832), (2910, 23552), (2944, 23280), (3072, 22310), (3104, 22080), (3680, 18624), (3840, 17848), (3880, 17664), (4416, 15520), (4462, 15360), (4656, 14720), (5120, 13386), (5520, 12416), (5820, 11776), (5888, 11640), (6144, 11155), (6208, 11040), (6693, 10240), (7360, 9312), (7680, 8924), (7760, 8832)]