1806359280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 320

約数和(自身を含む): 6479585280

約数和(自身を除く): 4673226000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 71, 80, 88, 92, 110, 115, 120, 132, 138, 142, 165, 176, 184, 213, 220, 230, 240, 253, 264, 276, 284, 330, 345, 355, 368, 419, 426, 440, 460, 506, 528, 552, 568, 660, 690, 710, 759, 781, 838, 852, 880, 920, 1012, 1065, 1104, 1136, 1257, 1265, 1320, 1380, 1420, 1518, 1562, 1633, 1676, 1704, 1840, 2024, 2095, 2130, 2343, 2514, 2530, 2640, 2760, 2840, 3036, 3124, 3266, 3352, 3408, 3795, 3905, 4048, 4190, 4260, 4609, 4686, 4899, 5028, 5060, 5520, 5680, 6072, 6248, 6285, 6532, 6704, 7590, 7810, 8165, 8380, 8520, 9218, 9372, 9637, 9798, 10056, 10120, 11715, 12144, 12496, 12570, 13064, 13827, 15180, 15620, 16330, 16760, 17040, 17963, 18436, 18744, 19274, 19596, 20112, 20240, 23045, 23430, 24495, 25140, 26128, 27654, 28911, 29749, 30360, 31240, 32660, 33520, 35926, 36872, 37488, 38548, 39192, 46090, 46860, 48185, 48990, 50280, 53889, 55308, 57822, 59498, 60720, 62480, 65320, 69135, 71852, 73744, 77096, 78384, 89247, 89815, 92180, 93720, 96370, 97980, 100560, 106007, 107778, 110616, 115644, 118996, 130640, 138270, 143704, 144555, 148745, 154192, 178494, 179630, 184360, 187440, 192740, 195960, 212014, 215556, 221232, 231288, 237992, 269445, 276540, 287408, 289110, 297490, 318021, 327239, 356988, 359260, 368720, 385480, 391920, 424028, 431112, 446235, 462576, 475984, 530035, 538890, 553080, 578220, 594980, 636042, 654478, 684227, 713976, 718520, 770960, 848056, 862224, 892470, 981717, 1060070, 1077780, 1106160, 1156440, 1189960, 1272084, 1308956, 1368454, 1427952, 1437040, 1590105, 1636195, 1696112, 1784940, 1963434, 2052681, 2120140, 2155560, 2312880, 2379920, 2544168, 2617912, 2736908, 3180210, 3272390, 3421135, 3569880, 3926868, 4105362, 4240280, 4311120, 4908585, 5088336, 5235824, 5473816, 6360420, 6544780, 6842270, 7139760, 7526497, 7853736, 8210724, 8480560, 9817170, 10263405, 10947632, 12720840, 13089560, 13684540, 15052994, 15707472, 16421448, 19634340, 20526810, 22579491, 25441680, 26179120, 27369080, 30105988, 32842896, 37632485, 39268680, 41053620, 45158982, 54738160, 60211976, 75264970, 78537360, 82107240, 90317964, 112897455, 120423952, 150529940, 164214480, 180635928, 225794910, 301059880, 361271856, 451589820, 602119760, 903179640, 1806359280]

約数ペア:

[(1, 1806359280), (2, 903179640), (3, 602119760), (4, 451589820), (5, 361271856), (6, 301059880), (8, 225794910), (10, 180635928), (11, 164214480), (12, 150529940), (15, 120423952), (16, 112897455), (20, 90317964), (22, 82107240), (23, 78537360), (24, 75264970), (30, 60211976), (33, 54738160), (40, 45158982), (44, 41053620), (46, 39268680), (48, 37632485), (55, 32842896), (60, 30105988), (66, 27369080), (69, 26179120), (71, 25441680), (80, 22579491), (88, 20526810), (92, 19634340), (110, 16421448), (115, 15707472), (120, 15052994), (132, 13684540), (138, 13089560), (142, 12720840), (165, 10947632), (176, 10263405), (184, 9817170), (213, 8480560), (220, 8210724), (230, 7853736), (240, 7526497), (253, 7139760), (264, 6842270), (276, 6544780), (284, 6360420), (330, 5473816), (345, 5235824), (355, 5088336), (368, 4908585), (419, 4311120), (426, 4240280), (440, 4105362), (460, 3926868), (506, 3569880), (528, 3421135), (552, 3272390), (568, 3180210), (660, 2736908), (690, 2617912), (710, 2544168), (759, 2379920), (781, 2312880), (838, 2155560), (852, 2120140), (880, 2052681), (920, 1963434), (1012, 1784940), (1065, 1696112), (1104, 1636195), (1136, 1590105), (1257, 1437040), (1265, 1427952), (1320, 1368454), (1380, 1308956), (1420, 1272084), (1518, 1189960), (1562, 1156440), (1633, 1106160), (1676, 1077780), (1704, 1060070), (1840, 981717), (2024, 892470), (2095, 862224), (2130, 848056), (2343, 770960), (2514, 718520), (2530, 713976), (2640, 684227), (2760, 654478), (2840, 636042), (3036, 594980), (3124, 578220), (3266, 553080), (3352, 538890), (3408, 530035), (3795, 475984), (3905, 462576), (4048, 446235), (4190, 431112), (4260, 424028), (4609, 391920), (4686, 385480), (4899, 368720), (5028, 359260), (5060, 356988), (5520, 327239), (5680, 318021), (6072, 297490), (6248, 289110), (6285, 287408), (6532, 276540), (6704, 269445), (7590, 237992), (7810, 231288), (8165, 221232), (8380, 215556), (8520, 212014), (9218, 195960), (9372, 192740), (9637, 187440), (9798, 184360), (10056, 179630), (10120, 178494), (11715, 154192), (12144, 148745), (12496, 144555), (12570, 143704), (13064, 138270), (13827, 130640), (15180, 118996), (15620, 115644), (16330, 110616), (16760, 107778), (17040, 106007), (17963, 100560), (18436, 97980), (18744, 96370), (19274, 93720), (19596, 92180), (20112, 89815), (20240, 89247), (23045, 78384), (23430, 77096), (24495, 73744), (25140, 71852), (26128, 69135), (27654, 65320), (28911, 62480), (29749, 60720), (30360, 59498), (31240, 57822), (32660, 55308), (33520, 53889), (35926, 50280), (36872, 48990), (37488, 48185), (38548, 46860), (39192, 46090)]