121365760640

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{20219}}^1$

素因数の和:20434

約数の個数: 128

約数和(自身を含む): 296248881600

約数和(自身を除く): 174883120960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 113, 128, 160, 166, 226, 320, 332, 415, 452, 565, 640, 664, 830, 904, 1130, 1328, 1660, 1808, 2260, 2656, 3320, 3616, 4520, 5312, 6640, 7232, 9040, 9379, 10624, 13280, 14464, 18080, 18758, 20219, 26560, 36160, 37516, 40438, 46895, 53120, 72320, 75032, 80876, 93790, 101095, 150064, 161752, 187580, 202190, 300128, 323504, 375160, 404380, 600256, 647008, 750320, 808760, 1200512, 1294016, 1500640, 1617520, 1678177, 2284747, 2588032, 3001280, 3235040, 3356354, 4569494, 6002560, 6470080, 6712708, 8390885, 9138988, 11423735, 12940160, 13425416, 16781770, 18277976, 22847470, 26850832, 33563540, 36555952, 45694940, 53701664, 67127080, 73111904, 91389880, 107403328, 134254160, 146223808, 182779760, 189634001, 214806656, 268508320, 292447616, 365559520, 379268002, 537016640, 731119040, 758536004, 948170005, 1074033280, 1462238080, 1517072008, 1896340010, 3034144016, 3792680020, 6068288032, 7585360040, 12136576064, 15170720080, 24273152128, 30341440160, 60682880320, 121365760640]

約数ペア:

[(1, 121365760640), (2, 60682880320), (4, 30341440160), (5, 24273152128), (8, 15170720080), (10, 12136576064), (16, 7585360040), (20, 6068288032), (32, 3792680020), (40, 3034144016), (64, 1896340010), (80, 1517072008), (83, 1462238080), (113, 1074033280), (128, 948170005), (160, 758536004), (166, 731119040), (226, 537016640), (320, 379268002), (332, 365559520), (415, 292447616), (452, 268508320), (565, 214806656), (640, 189634001), (664, 182779760), (830, 146223808), (904, 134254160), (1130, 107403328), (1328, 91389880), (1660, 73111904), (1808, 67127080), (2260, 53701664), (2656, 45694940), (3320, 36555952), (3616, 33563540), (4520, 26850832), (5312, 22847470), (6640, 18277976), (7232, 16781770), (9040, 13425416), (9379, 12940160), (10624, 11423735), (13280, 9138988), (14464, 8390885), (18080, 6712708), (18758, 6470080), (20219, 6002560), (26560, 4569494), (36160, 3356354), (37516, 3235040), (40438, 3001280), (46895, 2588032), (53120, 2284747), (72320, 1678177), (75032, 1617520), (80876, 1500640), (93790, 1294016), (101095, 1200512), (150064, 808760), (161752, 750320), (187580, 647008), (202190, 600256), (300128, 404380), (323504, 375160)]