1992521280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 448

約数和(自身を含む): 7078772736

約数和(自身を除く): 5086251456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 41, 46, 48, 60, 62, 64, 69, 71, 80, 82, 92, 93, 96, 115, 120, 123, 124, 138, 142, 155, 160, 164, 184, 186, 192, 205, 213, 230, 240, 246, 248, 276, 284, 310, 320, 328, 345, 355, 368, 372, 410, 426, 460, 465, 480, 492, 496, 552, 568, 615, 620, 656, 690, 710, 713, 736, 744, 820, 852, 920, 930, 943, 960, 984, 992, 1065, 1104, 1136, 1230, 1240, 1271, 1312, 1380, 1420, 1426, 1472, 1488, 1633, 1640, 1704, 1840, 1860, 1886, 1968, 1984, 2130, 2139, 2201, 2208, 2272, 2460, 2480, 2542, 2624, 2760, 2829, 2840, 2852, 2911, 2976, 3266, 3280, 3408, 3565, 3680, 3720, 3772, 3813, 3936, 4260, 4278, 4402, 4416, 4544, 4715, 4899, 4920, 4960, 5084, 5520, 5658, 5680, 5704, 5822, 5952, 6355, 6532, 6560, 6603, 6816, 7130, 7360, 7440, 7544, 7626, 7872, 8165, 8520, 8556, 8733, 8804, 9430, 9798, 9840, 9920, 10168, 10695, 11005, 11040, 11316, 11360, 11408, 11644, 12710, 13064, 13120, 13206, 13632, 14145, 14260, 14555, 14880, 15088, 15252, 16330, 17040, 17112, 17466, 17608, 18860, 19065, 19596, 19680, 20336, 21390, 22010, 22080, 22632, 22720, 22816, 23288, 24495, 25420, 26128, 26412, 28290, 28520, 29110, 29233, 29760, 30176, 30504, 32660, 33015, 34080, 34224, 34932, 35216, 37720, 38130, 39192, 39360, 40672, 42780, 43665, 44020, 45264, 45632, 46576, 48990, 50623, 50840, 52256, 52824, 56580, 57040, 58220, 58466, 60352, 61008, 65320, 66030, 66953, 68160, 68448, 69864, 70432, 75440, 76260, 78384, 81344, 85560, 87330, 87699, 88040, 90241, 90528, 93152, 97980, 101246, 101680, 104512, 105648, 113160, 114080, 116440, 116932, 122016, 130640, 132060, 133906, 136896, 139728, 140864, 146165, 150880, 151869, 152520, 156768, 171120, 174660, 175398, 176080, 180482, 181056, 186304, 195960, 200859, 202492, 203360, 211296, 226320, 228160, 232880, 233864, 244032, 253115, 261280, 264120, 267812, 270723, 279456, 292330, 301760, 303738, 305040, 313536, 334765, 342240, 349320, 350796, 352160, 360964, 391920, 401718, 404984, 406720, 422592, 438495, 451205, 452640, 465760, 467728, 506230, 522560, 528240, 535624, 541446, 558912, 584660, 607476, 610080, 669530, 684480, 698640, 701592, 704320, 721928, 759345, 783840, 803436, 809968, 876990, 902410, 905280, 931520, 935456, 1004295, 1012460, 1056480, 1071248, 1082892, 1169320, 1214952, 1220160, 1339060, 1353615, 1397280, 1403184, 1443856, 1518690, 1567680, 1606872, 1619936, 1753980, 1804820, 1870912, 2008590, 2024920, 2075543, 2112960, 2142496, 2165784, 2338640, 2429904, 2678120, 2707230, 2794560, 2806368, 2887712, 3037380, 3213744, 3239872, 3507960, 3609640, 4017180, 4049840, 4151086, 4284992, 4331568, 4677280, 4859808, 5356240, 5414460, 5612736, 5775424, 6074760, 6226629, 6427488, 7015920, 7219280, 8034360, 8099680, 8302172, 8663136, 9354560, 9719616, 10377715, 10712480, 10828920, 12149520, 12453258, 12854976, 14031840, 14438560, 16068720, 16199360, 16604344, 17326272, 20755430, 21424960, 21657840, 24299040, 24906516, 28063680, 28877120, 31133145, 32137440, 33208688, 41510860, 43315680, 48598080, 49813032, 62266290, 64274880, 66417376, 83021720, 86631360, 99626064, 124532580, 132834752, 166043440, 199252128, 249065160, 332086880, 398504256, 498130320, 664173760, 996260640, 1992521280]

約数ペア:

[(1, 1992521280), (2, 996260640), (3, 664173760), (4, 498130320), (5, 398504256), (6, 332086880), (8, 249065160), (10, 199252128), (12, 166043440), (15, 132834752), (16, 124532580), (20, 99626064), (23, 86631360), (24, 83021720), (30, 66417376), (31, 64274880), (32, 62266290), (40, 49813032), (41, 48598080), (46, 43315680), (48, 41510860), (60, 33208688), (62, 32137440), (64, 31133145), (69, 28877120), (71, 28063680), (80, 24906516), (82, 24299040), (92, 21657840), (93, 21424960), (96, 20755430), (115, 17326272), (120, 16604344), (123, 16199360), (124, 16068720), (138, 14438560), (142, 14031840), (155, 12854976), (160, 12453258), (164, 12149520), (184, 10828920), (186, 10712480), (192, 10377715), (205, 9719616), (213, 9354560), (230, 8663136), (240, 8302172), (246, 8099680), (248, 8034360), (276, 7219280), (284, 7015920), (310, 6427488), (320, 6226629), (328, 6074760), (345, 5775424), (355, 5612736), (368, 5414460), (372, 5356240), (410, 4859808), (426, 4677280), (460, 4331568), (465, 4284992), (480, 4151086), (492, 4049840), (496, 4017180), (552, 3609640), (568, 3507960), (615, 3239872), (620, 3213744), (656, 3037380), (690, 2887712), (710, 2806368), (713, 2794560), (736, 2707230), (744, 2678120), (820, 2429904), (852, 2338640), (920, 2165784), (930, 2142496), (943, 2112960), (960, 2075543), (984, 2024920), (992, 2008590), (1065, 1870912), (1104, 1804820), (1136, 1753980), (1230, 1619936), (1240, 1606872), (1271, 1567680), (1312, 1518690), (1380, 1443856), (1420, 1403184), (1426, 1397280), (1472, 1353615), (1488, 1339060), (1633, 1220160), (1640, 1214952), (1704, 1169320), (1840, 1082892), (1860, 1071248), (1886, 1056480), (1968, 1012460), (1984, 1004295), (2130, 935456), (2139, 931520), (2201, 905280), (2208, 902410), (2272, 876990), (2460, 809968), (2480, 803436), (2542, 783840), (2624, 759345), (2760, 721928), (2829, 704320), (2840, 701592), (2852, 698640), (2911, 684480), (2976, 669530), (3266, 610080), (3280, 607476), (3408, 584660), (3565, 558912), (3680, 541446), (3720, 535624), (3772, 528240), (3813, 522560), (3936, 506230), (4260, 467728), (4278, 465760), (4402, 452640), (4416, 451205), (4544, 438495), (4715, 422592), (4899, 406720), (4920, 404984), (4960, 401718), (5084, 391920), (5520, 360964), (5658, 352160), (5680, 350796), (5704, 349320), (5822, 342240), (5952, 334765), (6355, 313536), (6532, 305040), (6560, 303738), (6603, 301760), (6816, 292330), (7130, 279456), (7360, 270723), (7440, 267812), (7544, 264120), (7626, 261280), (7872, 253115), (8165, 244032), (8520, 233864), (8556, 232880), (8733, 228160), (8804, 226320), (9430, 211296), (9798, 203360), (9840, 202492), (9920, 200859), (10168, 195960), (10695, 186304), (11005, 181056), (11040, 180482), (11316, 176080), (11360, 175398), (11408, 174660), (11644, 171120), (12710, 156768), (13064, 152520), (13120, 151869), (13206, 150880), (13632, 146165), (14145, 140864), (14260, 139728), (14555, 136896), (14880, 133906), (15088, 132060), (15252, 130640), (16330, 122016), (17040, 116932), (17112, 116440), (17466, 114080), (17608, 113160), (18860, 105648), (19065, 104512), (19596, 101680), (19680, 101246), (20336, 97980), (21390, 93152), (22010, 90528), (22080, 90241), (22632, 88040), (22720, 87699), (22816, 87330), (23288, 85560), (24495, 81344), (25420, 78384), (26128, 76260), (26412, 75440), (28290, 70432), (28520, 69864), (29110, 68448), (29233, 68160), (29760, 66953), (30176, 66030), (30504, 65320), (32660, 61008), (33015, 60352), (34080, 58466), (34224, 58220), (34932, 57040), (35216, 56580), (37720, 52824), (38130, 52256), (39192, 50840), (39360, 50623), (40672, 48990), (42780, 46576), (43665, 45632), (44020, 45264)]