4014728226560

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{312619}}^1$

素因数の和:312846

約数の個数: 144

約数和(自身を含む): 9814967500800

約数和(自身を除く): 5800239274240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 127, 128, 158, 160, 254, 256, 316, 320, 395, 508, 632, 635, 640, 790, 1016, 1264, 1270, 1280, 1580, 2032, 2528, 2540, 3160, 4064, 5056, 5080, 6320, 8128, 10033, 10112, 10160, 12640, 16256, 20066, 20224, 20320, 25280, 32512, 40132, 40640, 50165, 50560, 80264, 81280, 100330, 101120, 160528, 162560, 200660, 312619, 321056, 401320, 625238, 642112, 802640, 1250476, 1284224, 1563095, 1605280, 2500952, 2568448, 3126190, 3210560, 5001904, 6252380, 6421120, 10003808, 12504760, 12842240, 20007616, 24696901, 25009520, 39702613, 40015232, 49393802, 50019040, 79405226, 80030464, 98787604, 100038080, 123484505, 158810452, 197575208, 198513065, 200076160, 246969010, 317620904, 395150416, 397026130, 400152320, 493938020, 635241808, 790300832, 794052260, 987876040, 1270483616, 1580601664, 1588104520, 1975752080, 2540967232, 3136506427, 3161203328, 3176209040, 3951504160, 5081934464, 6273012854, 6322406656, 6352418080, 7903008320, 10163868928, 12546025708, 12704836160, 15682532135, 15806016640, 25092051416, 25409672320, 31365064270, 31612033280, 50184102832, 50819344640, 62730128540, 100368205664, 125460257080, 200736411328, 250920514160, 401472822656, 501841028320, 802945645312, 1003682056640, 2007364113280, 4014728226560]

約数ペア:

[(1, 4014728226560), (2, 2007364113280), (4, 1003682056640), (5, 802945645312), (8, 501841028320), (10, 401472822656), (16, 250920514160), (20, 200736411328), (32, 125460257080), (40, 100368205664), (64, 62730128540), (79, 50819344640), (80, 50184102832), (127, 31612033280), (128, 31365064270), (158, 25409672320), (160, 25092051416), (254, 15806016640), (256, 15682532135), (316, 12704836160), (320, 12546025708), (395, 10163868928), (508, 7903008320), (632, 6352418080), (635, 6322406656), (640, 6273012854), (790, 5081934464), (1016, 3951504160), (1264, 3176209040), (1270, 3161203328), (1280, 3136506427), (1580, 2540967232), (2032, 1975752080), (2528, 1588104520), (2540, 1580601664), (3160, 1270483616), (4064, 987876040), (5056, 794052260), (5080, 790300832), (6320, 635241808), (8128, 493938020), (10033, 400152320), (10112, 397026130), (10160, 395150416), (12640, 317620904), (16256, 246969010), (20066, 200076160), (20224, 198513065), (20320, 197575208), (25280, 158810452), (32512, 123484505), (40132, 100038080), (40640, 98787604), (50165, 80030464), (50560, 79405226), (80264, 50019040), (81280, 49393802), (100330, 40015232), (101120, 39702613), (160528, 25009520), (162560, 24696901), (200660, 20007616), (312619, 12842240), (321056, 12504760), (401320, 10003808), (625238, 6421120), (642112, 6252380), (802640, 5001904), (1250476, 3210560), (1284224, 3126190), (1563095, 2568448), (1605280, 2500952)]