746696939840

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^2\times {\mathrm{131}}^1\times {\mathrm{4787}}^1$

素因数の和:5057

約数の個数: 168

約数和(自身を含む): 1821878394336

約数和(自身を除く): 1075181454496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 131, 160, 244, 262, 305, 320, 488, 524, 610, 655, 976, 1048, 1220, 1310, 1952, 2096, 2440, 2620, 3721, 3904, 4192, 4787, 4880, 5240, 7442, 7991, 8384, 9574, 9760, 10480, 14884, 15982, 18605, 19148, 19520, 20960, 23935, 29768, 31964, 37210, 38296, 39955, 41920, 47870, 59536, 63928, 74420, 76592, 79910, 95740, 119072, 127856, 148840, 153184, 159820, 191480, 238144, 255712, 292007, 297680, 306368, 319640, 382960, 487451, 511424, 584014, 595360, 627097, 639280, 765920, 974902, 1168028, 1190720, 1254194, 1278560, 1460035, 1531840, 1949804, 2336056, 2437255, 2508388, 2557120, 2920070, 3135485, 3899608, 4672112, 4874510, 5016776, 5840140, 6270970, 7799216, 9344224, 9749020, 10033552, 11680280, 12541940, 15598432, 17812427, 18688448, 19498040, 20067104, 23360560, 25083880, 31196864, 35624854, 38252917, 38996080, 40134208, 46721120, 50167760, 71249708, 76505834, 77992160, 89062135, 93442240, 100335520, 142499416, 153011668, 155984320, 178124270, 191264585, 200671040, 284998832, 306023336, 356248540, 382529170, 569997664, 612046672, 712497080, 765058340, 1139995328, 1224093344, 1424994160, 1530116680, 2333427937, 2448186688, 2849988320, 3060233360, 4666855874, 5699976640, 6120466720, 9333711748, 11667139685, 12240933440, 18667423496, 23334279370, 37334846992, 46668558740, 74669693984, 93337117480, 149339387968, 186674234960, 373348469920, 746696939840]

約数ペア:

[(1, 746696939840), (2, 373348469920), (4, 186674234960), (5, 149339387968), (8, 93337117480), (10, 74669693984), (16, 46668558740), (20, 37334846992), (32, 23334279370), (40, 18667423496), (61, 12240933440), (64, 11667139685), (80, 9333711748), (122, 6120466720), (131, 5699976640), (160, 4666855874), (244, 3060233360), (262, 2849988320), (305, 2448186688), (320, 2333427937), (488, 1530116680), (524, 1424994160), (610, 1224093344), (655, 1139995328), (976, 765058340), (1048, 712497080), (1220, 612046672), (1310, 569997664), (1952, 382529170), (2096, 356248540), (2440, 306023336), (2620, 284998832), (3721, 200671040), (3904, 191264585), (4192, 178124270), (4787, 155984320), (4880, 153011668), (5240, 142499416), (7442, 100335520), (7991, 93442240), (8384, 89062135), (9574, 77992160), (9760, 76505834), (10480, 71249708), (14884, 50167760), (15982, 46721120), (18605, 40134208), (19148, 38996080), (19520, 38252917), (20960, 35624854), (23935, 31196864), (29768, 25083880), (31964, 23360560), (37210, 20067104), (38296, 19498040), (39955, 18688448), (41920, 17812427), (47870, 15598432), (59536, 12541940), (63928, 11680280), (74420, 10033552), (76592, 9749020), (79910, 9344224), (95740, 7799216), (119072, 6270970), (127856, 5840140), (148840, 5016776), (153184, 4874510), (159820, 4672112), (191480, 3899608), (238144, 3135485), (255712, 2920070), (292007, 2557120), (297680, 2508388), (306368, 2437255), (319640, 2336056), (382960, 1949804), (487451, 1531840), (511424, 1460035), (584014, 1278560), (595360, 1254194), (627097, 1190720), (639280, 1168028), (765920, 974902)]