2078709840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1178

約数の個数: 240

約数和(自身を含む): 7264910016

約数和(自身を除く): 5186200176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 67, 72, 80, 82, 90, 120, 123, 134, 144, 164, 180, 201, 205, 240, 246, 268, 328, 335, 360, 369, 402, 410, 492, 536, 603, 615, 656, 670, 720, 738, 804, 820, 984, 1005, 1051, 1072, 1206, 1230, 1340, 1476, 1608, 1640, 1845, 1968, 2010, 2102, 2412, 2460, 2680, 2747, 2952, 3015, 3153, 3216, 3280, 3690, 4020, 4204, 4824, 4920, 5255, 5360, 5494, 5904, 6030, 6306, 7380, 8040, 8241, 8408, 9459, 9648, 9840, 10510, 10988, 12060, 12612, 13735, 14760, 15765, 16080, 16482, 16816, 18918, 21020, 21976, 24120, 24723, 25224, 27470, 29520, 31530, 32964, 37836, 41205, 42040, 43091, 43952, 47295, 48240, 49446, 50448, 54940, 63060, 65928, 70417, 75672, 82410, 84080, 86182, 94590, 98892, 109880, 123615, 126120, 129273, 131856, 140834, 151344, 164820, 172364, 189180, 197784, 211251, 215455, 219760, 247230, 252240, 258546, 281668, 329640, 344728, 352085, 378360, 387819, 395568, 422502, 430910, 494460, 517092, 563336, 633753, 646365, 659280, 689456, 704170, 756720, 775638, 845004, 861820, 988920, 1034184, 1056255, 1126672, 1267506, 1292730, 1408340, 1551276, 1690008, 1723640, 1939095, 1977840, 2068368, 2112510, 2535012, 2585460, 2816680, 2887097, 3102552, 3168765, 3380016, 3447280, 3878190, 4225020, 5070024, 5170920, 5633360, 5774194, 6205104, 6337530, 7756380, 8450040, 8661291, 10140048, 10341840, 11548388, 12675060, 14435485, 15512760, 16900080, 17322582, 23096776, 25350120, 25983873, 28870970, 31025520, 34645164, 43306455, 46193552, 50700240, 51967746, 57741940, 69290328, 86612910, 103935492, 115483880, 129919365, 138580656, 173225820, 207870984, 230967760, 259838730, 346451640, 415741968, 519677460, 692903280, 1039354920, 2078709840]

約数ペア:

[(1, 2078709840), (2, 1039354920), (3, 692903280), (4, 519677460), (5, 415741968), (6, 346451640), (8, 259838730), (9, 230967760), (10, 207870984), (12, 173225820), (15, 138580656), (16, 129919365), (18, 115483880), (20, 103935492), (24, 86612910), (30, 69290328), (36, 57741940), (40, 51967746), (41, 50700240), (45, 46193552), (48, 43306455), (60, 34645164), (67, 31025520), (72, 28870970), (80, 25983873), (82, 25350120), (90, 23096776), (120, 17322582), (123, 16900080), (134, 15512760), (144, 14435485), (164, 12675060), (180, 11548388), (201, 10341840), (205, 10140048), (240, 8661291), (246, 8450040), (268, 7756380), (328, 6337530), (335, 6205104), (360, 5774194), (369, 5633360), (402, 5170920), (410, 5070024), (492, 4225020), (536, 3878190), (603, 3447280), (615, 3380016), (656, 3168765), (670, 3102552), (720, 2887097), (738, 2816680), (804, 2585460), (820, 2535012), (984, 2112510), (1005, 2068368), (1051, 1977840), (1072, 1939095), (1206, 1723640), (1230, 1690008), (1340, 1551276), (1476, 1408340), (1608, 1292730), (1640, 1267506), (1845, 1126672), (1968, 1056255), (2010, 1034184), (2102, 988920), (2412, 861820), (2460, 845004), (2680, 775638), (2747, 756720), (2952, 704170), (3015, 689456), (3153, 659280), (3216, 646365), (3280, 633753), (3690, 563336), (4020, 517092), (4204, 494460), (4824, 430910), (4920, 422502), (5255, 395568), (5360, 387819), (5494, 378360), (5904, 352085), (6030, 344728), (6306, 329640), (7380, 281668), (8040, 258546), (8241, 252240), (8408, 247230), (9459, 219760), (9648, 215455), (9840, 211251), (10510, 197784), (10988, 189180), (12060, 172364), (12612, 164820), (13735, 151344), (14760, 140834), (15765, 131856), (16080, 129273), (16482, 126120), (16816, 123615), (18918, 109880), (21020, 98892), (21976, 94590), (24120, 86182), (24723, 84080), (25224, 82410), (27470, 75672), (29520, 70417), (31530, 65928), (32964, 63060), (37836, 54940), (41205, 50448), (42040, 49446), (43091, 48240), (43952, 47295)]