1777306080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 288

約数和(自身を含む): 6254889984

約数和(自身を除く): 4477583904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 96, 110, 120, 121, 132, 142, 160, 165, 176, 213, 220, 240, 242, 264, 284, 330, 352, 355, 363, 426, 431, 440, 480, 484, 528, 568, 605, 660, 710, 726, 781, 852, 862, 880, 968, 1056, 1065, 1136, 1210, 1293, 1320, 1420, 1452, 1562, 1704, 1724, 1760, 1815, 1936, 2130, 2155, 2272, 2343, 2420, 2586, 2640, 2840, 2904, 3124, 3408, 3448, 3630, 3872, 3905, 4260, 4310, 4686, 4741, 4840, 5172, 5280, 5680, 5808, 6248, 6465, 6816, 6896, 7260, 7810, 8520, 8591, 8620, 9372, 9482, 9680, 10344, 11360, 11616, 11715, 12496, 12930, 13792, 14223, 14520, 15620, 17040, 17182, 17240, 18744, 18964, 19360, 20688, 23430, 23705, 24992, 25773, 25860, 28446, 29040, 30601, 31240, 34080, 34364, 34480, 37488, 37928, 41376, 42955, 46860, 47410, 51546, 51720, 52151, 56892, 58080, 61202, 62480, 68728, 68960, 71115, 74976, 75856, 85910, 91803, 93720, 94820, 103092, 103440, 104302, 113784, 122404, 124960, 128865, 137456, 142230, 151712, 153005, 156453, 171820, 183606, 187440, 189640, 206184, 206880, 208604, 227568, 244808, 257730, 260755, 274912, 284460, 306010, 312906, 336611, 343640, 367212, 374880, 379280, 412368, 417208, 455136, 459015, 489616, 515460, 521510, 568920, 612020, 625812, 673222, 687280, 734424, 758560, 782265, 824736, 834416, 918030, 979232, 1009833, 1030920, 1043020, 1137840, 1224040, 1251624, 1346444, 1374560, 1468848, 1564530, 1668832, 1683055, 1836060, 2019666, 2061840, 2086040, 2275680, 2448080, 2503248, 2692888, 2937696, 3129060, 3366110, 3672120, 3702721, 4039332, 4123680, 4172080, 4896160, 5006496, 5049165, 5385776, 6258120, 6732220, 7344240, 7405442, 8078664, 8344160, 10098330, 10771552, 11108163, 12516240, 13464440, 14688480, 14810884, 16157328, 18513605, 20196660, 22216326, 25032480, 26928880, 29621768, 32314656, 37027210, 40393320, 44432652, 53857760, 55540815, 59243536, 74054420, 80786640, 88865304, 111081630, 118487072, 148108840, 161573280, 177730608, 222163260, 296217680, 355461216, 444326520, 592435360, 888653040, 1777306080]

約数ペア:

[(1, 1777306080), (2, 888653040), (3, 592435360), (4, 444326520), (5, 355461216), (6, 296217680), (8, 222163260), (10, 177730608), (11, 161573280), (12, 148108840), (15, 118487072), (16, 111081630), (20, 88865304), (22, 80786640), (24, 74054420), (30, 59243536), (32, 55540815), (33, 53857760), (40, 44432652), (44, 40393320), (48, 37027210), (55, 32314656), (60, 29621768), (66, 26928880), (71, 25032480), (80, 22216326), (88, 20196660), (96, 18513605), (110, 16157328), (120, 14810884), (121, 14688480), (132, 13464440), (142, 12516240), (160, 11108163), (165, 10771552), (176, 10098330), (213, 8344160), (220, 8078664), (240, 7405442), (242, 7344240), (264, 6732220), (284, 6258120), (330, 5385776), (352, 5049165), (355, 5006496), (363, 4896160), (426, 4172080), (431, 4123680), (440, 4039332), (480, 3702721), (484, 3672120), (528, 3366110), (568, 3129060), (605, 2937696), (660, 2692888), (710, 2503248), (726, 2448080), (781, 2275680), (852, 2086040), (862, 2061840), (880, 2019666), (968, 1836060), (1056, 1683055), (1065, 1668832), (1136, 1564530), (1210, 1468848), (1293, 1374560), (1320, 1346444), (1420, 1251624), (1452, 1224040), (1562, 1137840), (1704, 1043020), (1724, 1030920), (1760, 1009833), (1815, 979232), (1936, 918030), (2130, 834416), (2155, 824736), (2272, 782265), (2343, 758560), (2420, 734424), (2586, 687280), (2640, 673222), (2840, 625812), (2904, 612020), (3124, 568920), (3408, 521510), (3448, 515460), (3630, 489616), (3872, 459015), (3905, 455136), (4260, 417208), (4310, 412368), (4686, 379280), (4741, 374880), (4840, 367212), (5172, 343640), (5280, 336611), (5680, 312906), (5808, 306010), (6248, 284460), (6465, 274912), (6816, 260755), (6896, 257730), (7260, 244808), (7810, 227568), (8520, 208604), (8591, 206880), (8620, 206184), (9372, 189640), (9482, 187440), (9680, 183606), (10344, 171820), (11360, 156453), (11616, 153005), (11715, 151712), (12496, 142230), (12930, 137456), (13792, 128865), (14223, 124960), (14520, 122404), (15620, 113784), (17040, 104302), (17182, 103440), (17240, 103092), (18744, 94820), (18964, 93720), (19360, 91803), (20688, 85910), (23430, 75856), (23705, 74976), (24992, 71115), (25773, 68960), (25860, 68728), (28446, 62480), (29040, 61202), (30601, 58080), (31240, 56892), (34080, 52151), (34364, 51720), (34480, 51546), (37488, 47410), (37928, 46860), (41376, 42955)]