2119571520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 336

約数和(自身を含む): 7530413184

約数和(自身を除く): 5410841664

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, 64, 66, 71, 80, 88, 96, 110, 120, 121, 132, 142, 160, 165, 176, 192, 213, 220, 240, 242, 257, 264, 284, 320, 330, 352, 355, 363, 426, 440, 480, 484, 514, 528, 568, 605, 660, 704, 710, 726, 771, 781, 852, 880, 960, 968, 1028, 1056, 1065, 1136, 1210, 1285, 1320, 1420, 1452, 1542, 1562, 1704, 1760, 1815, 1936, 2056, 2112, 2130, 2272, 2343, 2420, 2570, 2640, 2827, 2840, 2904, 3084, 3124, 3408, 3520, 3630, 3855, 3872, 3905, 4112, 4260, 4544, 4686, 4840, 5140, 5280, 5654, 5680, 5808, 6168, 6248, 6816, 7260, 7710, 7744, 7810, 8224, 8481, 8520, 8591, 9372, 9680, 10280, 10560, 11308, 11360, 11616, 11715, 12336, 12496, 13632, 14135, 14520, 15420, 15620, 16448, 16962, 17040, 17182, 18247, 18744, 19360, 20560, 22616, 22720, 23232, 23430, 24672, 24992, 25773, 28270, 29040, 30840, 31097, 31240, 33924, 34080, 34364, 36494, 37488, 38720, 41120, 42405, 42955, 45232, 46860, 49344, 49984, 51546, 54741, 56540, 58080, 61680, 62194, 62480, 67848, 68160, 68728, 72988, 74976, 82240, 84810, 85910, 90464, 91235, 93291, 93720, 103092, 109482, 113080, 116160, 123360, 124388, 124960, 128865, 135696, 137456, 145976, 149952, 155485, 169620, 171820, 180928, 182470, 186582, 187440, 200717, 206184, 218964, 226160, 246720, 248776, 249920, 257730, 271392, 273705, 274912, 291952, 310970, 339240, 343640, 364940, 373164, 374880, 401434, 412368, 437928, 452320, 466455, 497552, 515460, 542784, 547410, 549824, 583904, 602151, 621940, 678480, 687280, 729880, 746328, 749760, 802868, 824736, 875856, 904640, 932910, 995104, 1003585, 1030920, 1094820, 1167808, 1204302, 1243880, 1356960, 1374560, 1459760, 1492656, 1605736, 1649472, 1751712, 1865820, 1990208, 2007170, 2061840, 2189640, 2207887, 2408604, 2487760, 2713920, 2749120, 2919520, 2985312, 3010755, 3211472, 3503424, 3731640, 4014340, 4123680, 4379280, 4415774, 4817208, 4975520, 5839040, 5970624, 6021510, 6422944, 6623661, 7463280, 8028680, 8247360, 8758560, 8831548, 9634416, 9951040, 11039435, 12043020, 12845888, 13247322, 14926560, 16057360, 17517120, 17663096, 19268832, 22078870, 24086040, 26494644, 29853120, 32114720, 33118305, 35326192, 38537664, 44157740, 48172080, 52989288, 64229440, 66236610, 70652384, 88315480, 96344160, 105978576, 132473220, 141304768, 176630960, 192688320, 211957152, 264946440, 353261920, 423914304, 529892880, 706523840, 1059785760, 2119571520]

約数ペア:

[(1, 2119571520), (2, 1059785760), (3, 706523840), (4, 529892880), (5, 423914304), (6, 353261920), (8, 264946440), (10, 211957152), (11, 192688320), (12, 176630960), (15, 141304768), (16, 132473220), (20, 105978576), (22, 96344160), (24, 88315480), (30, 70652384), (32, 66236610), (33, 64229440), (40, 52989288), (44, 48172080), (48, 44157740), (55, 38537664), (60, 35326192), (64, 33118305), (66, 32114720), (71, 29853120), (80, 26494644), (88, 24086040), (96, 22078870), (110, 19268832), (120, 17663096), (121, 17517120), (132, 16057360), (142, 14926560), (160, 13247322), (165, 12845888), (176, 12043020), (192, 11039435), (213, 9951040), (220, 9634416), (240, 8831548), (242, 8758560), (257, 8247360), (264, 8028680), (284, 7463280), (320, 6623661), (330, 6422944), (352, 6021510), (355, 5970624), (363, 5839040), (426, 4975520), (440, 4817208), (480, 4415774), (484, 4379280), (514, 4123680), (528, 4014340), (568, 3731640), (605, 3503424), (660, 3211472), (704, 3010755), (710, 2985312), (726, 2919520), (771, 2749120), (781, 2713920), (852, 2487760), (880, 2408604), (960, 2207887), (968, 2189640), (1028, 2061840), (1056, 2007170), (1065, 1990208), (1136, 1865820), (1210, 1751712), (1285, 1649472), (1320, 1605736), (1420, 1492656), (1452, 1459760), (1542, 1374560), (1562, 1356960), (1704, 1243880), (1760, 1204302), (1815, 1167808), (1936, 1094820), (2056, 1030920), (2112, 1003585), (2130, 995104), (2272, 932910), (2343, 904640), (2420, 875856), (2570, 824736), (2640, 802868), (2827, 749760), (2840, 746328), (2904, 729880), (3084, 687280), (3124, 678480), (3408, 621940), (3520, 602151), (3630, 583904), (3855, 549824), (3872, 547410), (3905, 542784), (4112, 515460), (4260, 497552), (4544, 466455), (4686, 452320), (4840, 437928), (5140, 412368), (5280, 401434), (5654, 374880), (5680, 373164), (5808, 364940), (6168, 343640), (6248, 339240), (6816, 310970), (7260, 291952), (7710, 274912), (7744, 273705), (7810, 271392), (8224, 257730), (8481, 249920), (8520, 248776), (8591, 246720), (9372, 226160), (9680, 218964), (10280, 206184), (10560, 200717), (11308, 187440), (11360, 186582), (11616, 182470), (11715, 180928), (12336, 171820), (12496, 169620), (13632, 155485), (14135, 149952), (14520, 145976), (15420, 137456), (15620, 135696), (16448, 128865), (16962, 124960), (17040, 124388), (17182, 123360), (18247, 116160), (18744, 113080), (19360, 109482), (20560, 103092), (22616, 93720), (22720, 93291), (23232, 91235), (23430, 90464), (24672, 85910), (24992, 84810), (25773, 82240), (28270, 74976), (29040, 72988), (30840, 68728), (31097, 68160), (31240, 67848), (33924, 62480), (34080, 62194), (34364, 61680), (36494, 58080), (37488, 56540), (38720, 54741), (41120, 51546), (42405, 49984), (42955, 49344), (45232, 46860)]