97681489280

素因数分解:

$2^7\times 5^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{4027}}^1$

素因数の和:4448

約数の個数: 128

約数和(自身を含む): 236061423360

約数和(自身を除く): 138379934080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 251, 302, 320, 502, 604, 640, 755, 1004, 1208, 1255, 1510, 2008, 2416, 2510, 3020, 4016, 4027, 4832, 5020, 6040, 8032, 8054, 9664, 10040, 12080, 16064, 16108, 19328, 20080, 20135, 24160, 32128, 32216, 37901, 40160, 40270, 48320, 64432, 75802, 80320, 80540, 96640, 128864, 151604, 160640, 161080, 189505, 257728, 303208, 322160, 379010, 515456, 606416, 608077, 644320, 758020, 1010777, 1212832, 1216154, 1288640, 1516040, 2021554, 2425664, 2432308, 2577280, 3032080, 3040385, 4043108, 4851328, 4864616, 5053885, 6064160, 6080770, 8086216, 9729232, 10107770, 12128320, 12161540, 16172432, 19458464, 20215540, 24256640, 24323080, 32344864, 38916928, 40431080, 48646160, 64689728, 77833856, 80862160, 97292320, 129379456, 152627327, 161724320, 194584640, 305254654, 323448640, 389169280, 610509308, 646897280, 763136635, 1221018616, 1526273270, 2442037232, 3052546540, 4884074464, 6105093080, 9768148928, 12210186160, 19536297856, 24420372320, 48840744640, 97681489280]

約数ペア:

[(1, 97681489280), (2, 48840744640), (4, 24420372320), (5, 19536297856), (8, 12210186160), (10, 9768148928), (16, 6105093080), (20, 4884074464), (32, 3052546540), (40, 2442037232), (64, 1526273270), (80, 1221018616), (128, 763136635), (151, 646897280), (160, 610509308), (251, 389169280), (302, 323448640), (320, 305254654), (502, 194584640), (604, 161724320), (640, 152627327), (755, 129379456), (1004, 97292320), (1208, 80862160), (1255, 77833856), (1510, 64689728), (2008, 48646160), (2416, 40431080), (2510, 38916928), (3020, 32344864), (4016, 24323080), (4027, 24256640), (4832, 20215540), (5020, 19458464), (6040, 16172432), (8032, 12161540), (8054, 12128320), (9664, 10107770), (10040, 9729232), (12080, 8086216), (16064, 6080770), (16108, 6064160), (19328, 5053885), (20080, 4864616), (20135, 4851328), (24160, 4043108), (32128, 3040385), (32216, 3032080), (37901, 2577280), (40160, 2432308), (40270, 2425664), (48320, 2021554), (64432, 1516040), (75802, 1288640), (80320, 1216154), (80540, 1212832), (96640, 1010777), (128864, 758020), (151604, 644320), (160640, 608077), (161080, 606416), (189505, 515456), (257728, 379010), (303208, 322160)]