1376406158080

素因数分解:

$2^8\times 5^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1\times {\mathrm{16229}}^1$

素因数の和:16806

約数の個数: 144

約数和(自身を含む): 3324843002880

約数和(自身を除く): 1948436844800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 256, 320, 346, 383, 640, 692, 766, 865, 1280, 1384, 1532, 1730, 1915, 2768, 3064, 3460, 3830, 5536, 6128, 6920, 7660, 11072, 12256, 13840, 15320, 16229, 22144, 24512, 27680, 30640, 32458, 44288, 49024, 55360, 61280, 64916, 66259, 81145, 98048, 110720, 122560, 129832, 132518, 162290, 221440, 245120, 259664, 265036, 324580, 331295, 490240, 519328, 530072, 649160, 662590, 1038656, 1060144, 1298320, 1325180, 2077312, 2120288, 2596640, 2650360, 2807617, 4154624, 4240576, 5193280, 5300720, 5615234, 6215707, 8481152, 10386560, 10601440, 11230468, 12431414, 14038085, 16962304, 20773120, 21202880, 22460936, 24862828, 28076170, 31078535, 42405760, 44921872, 49725656, 56152340, 62157070, 84811520, 89843744, 99451312, 112304680, 124314140, 179687488, 198902624, 224609360, 248628280, 359374976, 397805248, 449218720, 497256560, 718749952, 795610496, 898437440, 994513120, 1075317311, 1591220992, 1796874880, 1989026240, 2150634622, 3593749760, 3978052480, 4301269244, 5376586555, 7956104960, 8602538488, 10753173110, 17205076976, 21506346220, 34410153952, 43012692440, 68820307904, 86025384880, 137640615808, 172050769760, 275281231616, 344101539520, 688203079040, 1376406158080]

約数ペア:

[(1, 1376406158080), (2, 688203079040), (4, 344101539520), (5, 275281231616), (8, 172050769760), (10, 137640615808), (16, 86025384880), (20, 68820307904), (32, 43012692440), (40, 34410153952), (64, 21506346220), (80, 17205076976), (128, 10753173110), (160, 8602538488), (173, 7956104960), (256, 5376586555), (320, 4301269244), (346, 3978052480), (383, 3593749760), (640, 2150634622), (692, 1989026240), (766, 1796874880), (865, 1591220992), (1280, 1075317311), (1384, 994513120), (1532, 898437440), (1730, 795610496), (1915, 718749952), (2768, 497256560), (3064, 449218720), (3460, 397805248), (3830, 359374976), (5536, 248628280), (6128, 224609360), (6920, 198902624), (7660, 179687488), (11072, 124314140), (12256, 112304680), (13840, 99451312), (15320, 89843744), (16229, 84811520), (22144, 62157070), (24512, 56152340), (27680, 49725656), (30640, 44921872), (32458, 42405760), (44288, 31078535), (49024, 28076170), (55360, 24862828), (61280, 22460936), (64916, 21202880), (66259, 20773120), (81145, 16962304), (98048, 14038085), (110720, 12431414), (122560, 11230468), (129832, 10601440), (132518, 10386560), (162290, 8481152), (221440, 6215707), (245120, 5615234), (259664, 5300720), (265036, 5193280), (324580, 4240576), (331295, 4154624), (490240, 2807617), (519328, 2650360), (530072, 2596640), (649160, 2120288), (662590, 2077312), (1038656, 1325180), (1060144, 1298320)]