67999129600

素因数分解:

$2^{13}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19531}}^1$

素因数の和:19584

約数の個数: 168

約数和(自身を含む): 178555957848

約数和(自身を除く): 110556828248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 512, 544, 640, 680, 800, 850, 1024, 1088, 1280, 1360, 1600, 1700, 2048, 2176, 2560, 2720, 3200, 3400, 4096, 4352, 5120, 5440, 6400, 6800, 8192, 8704, 10240, 10880, 12800, 13600, 17408, 19531, 20480, 21760, 25600, 27200, 34816, 39062, 40960, 43520, 51200, 54400, 69632, 78124, 87040, 97655, 102400, 108800, 139264, 156248, 174080, 195310, 204800, 217600, 312496, 332027, 348160, 390620, 435200, 488275, 624992, 664054, 696320, 781240, 870400, 976550, 1249984, 1328108, 1562480, 1660135, 1740800, 1953100, 2499968, 2656216, 3124960, 3320270, 3481600, 3906200, 4999936, 5312432, 6249920, 6640540, 7812400, 8300675, 9999872, 10624864, 12499840, 13281080, 15624800, 16601350, 19999744, 21249728, 24999680, 26562160, 31249600, 33202700, 39999488, 42499456, 49999360, 53124320, 62499200, 66405400, 79998976, 84998912, 99998720, 106248640, 124998400, 132810800, 159997952, 169997824, 199997440, 212497280, 249996800, 265621600, 339995648, 399994880, 424994560, 499993600, 531243200, 679991296, 799989760, 849989120, 999987200, 1062486400, 1359982592, 1699978240, 1999974400, 2124972800, 2719965184, 3399956480, 3999948800, 4249945600, 6799912960, 8499891200, 13599825920, 16999782400, 33999564800, 67999129600]

約数ペア:

[(1, 67999129600), (2, 33999564800), (4, 16999782400), (5, 13599825920), (8, 8499891200), (10, 6799912960), (16, 4249945600), (17, 3999948800), (20, 3399956480), (25, 2719965184), (32, 2124972800), (34, 1999974400), (40, 1699978240), (50, 1359982592), (64, 1062486400), (68, 999987200), (80, 849989120), (85, 799989760), (100, 679991296), (128, 531243200), (136, 499993600), (160, 424994560), (170, 399994880), (200, 339995648), (256, 265621600), (272, 249996800), (320, 212497280), (340, 199997440), (400, 169997824), (425, 159997952), (512, 132810800), (544, 124998400), (640, 106248640), (680, 99998720), (800, 84998912), (850, 79998976), (1024, 66405400), (1088, 62499200), (1280, 53124320), (1360, 49999360), (1600, 42499456), (1700, 39999488), (2048, 33202700), (2176, 31249600), (2560, 26562160), (2720, 24999680), (3200, 21249728), (3400, 19999744), (4096, 16601350), (4352, 15624800), (5120, 13281080), (5440, 12499840), (6400, 10624864), (6800, 9999872), (8192, 8300675), (8704, 7812400), (10240, 6640540), (10880, 6249920), (12800, 5312432), (13600, 4999936), (17408, 3906200), (19531, 3481600), (20480, 3320270), (21760, 3124960), (25600, 2656216), (27200, 2499968), (34816, 1953100), (39062, 1740800), (40960, 1660135), (43520, 1562480), (51200, 1328108), (54400, 1249984), (69632, 976550), (78124, 870400), (87040, 781240), (97655, 696320), (102400, 664054), (108800, 624992), (139264, 488275), (156248, 435200), (174080, 390620), (195310, 348160), (204800, 332027), (217600, 312496)]