7995137920

素因数分解:

$2^7\times 5^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 480

約数和(自身を含む): 25078921560

約数和(自身を除く): 17083783640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 49, 55, 56, 64, 70, 77, 80, 86, 88, 98, 110, 112, 121, 128, 140, 154, 160, 172, 176, 196, 215, 220, 224, 242, 245, 280, 301, 308, 320, 343, 344, 352, 385, 392, 430, 440, 448, 473, 484, 490, 539, 560, 602, 605, 616, 640, 686, 688, 704, 770, 784, 847, 860, 880, 896, 946, 968, 980, 1078, 1120, 1204, 1210, 1232, 1372, 1376, 1408, 1505, 1540, 1568, 1694, 1715, 1720, 1760, 1892, 1936, 1960, 2107, 2156, 2240, 2365, 2401, 2408, 2420, 2464, 2695, 2744, 2752, 3010, 3080, 3136, 3311, 3388, 3430, 3440, 3520, 3773, 3784, 3872, 3920, 4214, 4235, 4312, 4480, 4730, 4802, 4816, 4840, 4928, 5203, 5390, 5488, 5504, 5929, 6020, 6160, 6272, 6622, 6776, 6860, 6880, 7040, 7546, 7568, 7744, 7840, 8428, 8470, 8624, 9460, 9604, 9632, 9680, 9856, 10406, 10535, 10780, 10976, 11858, 12005, 12040, 12320, 13244, 13552, 13720, 13760, 14749, 15092, 15136, 15488, 15680, 16555, 16856, 16940, 17248, 18865, 18920, 19208, 19264, 19360, 20812, 21070, 21560, 21952, 23177, 23716, 24010, 24080, 24640, 26015, 26411, 26488, 27104, 27440, 27520, 29498, 29645, 30184, 30272, 31360, 33110, 33712, 33880, 34496, 36421, 37730, 37840, 38416, 38528, 38720, 41503, 41624, 42140, 43120, 43904, 46354, 47432, 48020, 48160, 49280, 52030, 52822, 52976, 54208, 54880, 58996, 59290, 60368, 60544, 66220, 67424, 67760, 68992, 72842, 73745, 75460, 75680, 76832, 77440, 83006, 83248, 84280, 86240, 92708, 94864, 96040, 96320, 103243, 104060, 105644, 105952, 108416, 109760, 115885, 117992, 118580, 120736, 132055, 132440, 134848, 135520, 145684, 147490, 150920, 151360, 153664, 162239, 166012, 166496, 168560, 172480, 182105, 185416, 189728, 192080, 192640, 206486, 207515, 208120, 211288, 211904, 219520, 231770, 235984, 237160, 241472, 254947, 264110, 264880, 269696, 271040, 290521, 291368, 294980, 301840, 302720, 307328, 324478, 332024, 332992, 337120, 344960, 364210, 370832, 379456, 384160, 412972, 415030, 416240, 422576, 423808, 463540, 471968, 474320, 482944, 509894, 516215, 528220, 529760, 542080, 581042, 582736, 589960, 603680, 648956, 664048, 665984, 674240, 728420, 741664, 758912, 768320, 811195, 825944, 830060, 832480, 845152, 927080, 943936, 948640, 1019788, 1032430, 1056440, 1059520, 1135673, 1162084, 1165472, 1179920, 1207360, 1274735, 1297912, 1328096, 1348480, 1452605, 1456840, 1483328, 1536640, 1622390, 1651888, 1660120, 1664960, 1690304, 1784629, 1854160, 1887872, 1897280, 2039576, 2064860, 2112880, 2119040, 2271346, 2324168, 2330944, 2359840, 2414720, 2549470, 2595824, 2656192, 2905210, 2913680, 2966656, 3244780, 3303776, 3320240, 3329920, 3380608, 3569258, 3708320, 3794560, 4079152, 4129720, 4225760, 4542692, 4648336, 4661888, 4719680, 5098940, 5191648, 5312384, 5678365, 5810420, 5827360, 6489560, 6607552, 6640480, 7138516, 7416640, 8158304, 8259440, 8451520, 8923145, 9085384, 9296672, 9439360, 10197880, 10383296, 11356730, 11620840, 11654720, 12492403, 12979120, 13215104, 13280960, 14277032, 14833280, 16316608, 16518880, 16903040, 17846290, 18170768, 18593344, 20395760, 20766592, 22713460, 23241680, 23309440, 24984806, 25958240, 26561920, 28554064, 32633216, 33037760, 35692580, 36341536, 37186688, 40791520, 45426920, 46483360, 49969612, 51916480, 57108128, 62462015, 66075520, 71385160, 72683072, 81583040, 90853840, 92966720, 99939224, 103832960, 114216256, 124924030, 142770320, 145366144, 163166080, 181707680, 185933440, 199878448, 228432512, 249848060, 285540640, 363415360, 399756896, 499696120, 571081280, 726830720, 799513792, 999392240, 1142162560, 1599027584, 1998784480, 3997568960, 7995137920]

約数ペア:

[(1, 7995137920), (2, 3997568960), (4, 1998784480), (5, 1599027584), (7, 1142162560), (8, 999392240), (10, 799513792), (11, 726830720), (14, 571081280), (16, 499696120), (20, 399756896), (22, 363415360), (28, 285540640), (32, 249848060), (35, 228432512), (40, 199878448), (43, 185933440), (44, 181707680), (49, 163166080), (55, 145366144), (56, 142770320), (64, 124924030), (70, 114216256), (77, 103832960), (80, 99939224), (86, 92966720), (88, 90853840), (98, 81583040), (110, 72683072), (112, 71385160), (121, 66075520), (128, 62462015), (140, 57108128), (154, 51916480), (160, 49969612), (172, 46483360), (176, 45426920), (196, 40791520), (215, 37186688), (220, 36341536), (224, 35692580), (242, 33037760), (245, 32633216), (280, 28554064), (301, 26561920), (308, 25958240), (320, 24984806), (343, 23309440), (344, 23241680), (352, 22713460), (385, 20766592), (392, 20395760), (430, 18593344), (440, 18170768), (448, 17846290), (473, 16903040), (484, 16518880), (490, 16316608), (539, 14833280), (560, 14277032), (602, 13280960), (605, 13215104), (616, 12979120), (640, 12492403), (686, 11654720), (688, 11620840), (704, 11356730), (770, 10383296), (784, 10197880), (847, 9439360), (860, 9296672), (880, 9085384), (896, 8923145), (946, 8451520), (968, 8259440), (980, 8158304), (1078, 7416640), (1120, 7138516), (1204, 6640480), (1210, 6607552), (1232, 6489560), (1372, 5827360), (1376, 5810420), (1408, 5678365), (1505, 5312384), (1540, 5191648), (1568, 5098940), (1694, 4719680), (1715, 4661888), (1720, 4648336), (1760, 4542692), (1892, 4225760), (1936, 4129720), (1960, 4079152), (2107, 3794560), (2156, 3708320), (2240, 3569258), (2365, 3380608), (2401, 3329920), (2408, 3320240), (2420, 3303776), (2464, 3244780), (2695, 2966656), (2744, 2913680), (2752, 2905210), (3010, 2656192), (3080, 2595824), (3136, 2549470), (3311, 2414720), (3388, 2359840), (3430, 2330944), (3440, 2324168), (3520, 2271346), (3773, 2119040), (3784, 2112880), (3872, 2064860), (3920, 2039576), (4214, 1897280), (4235, 1887872), (4312, 1854160), (4480, 1784629), (4730, 1690304), (4802, 1664960), (4816, 1660120), (4840, 1651888), (4928, 1622390), (5203, 1536640), (5390, 1483328), (5488, 1456840), (5504, 1452605), (5929, 1348480), (6020, 1328096), (6160, 1297912), (6272, 1274735), (6622, 1207360), (6776, 1179920), (6860, 1165472), (6880, 1162084), (7040, 1135673), (7546, 1059520), (7568, 1056440), (7744, 1032430), (7840, 1019788), (8428, 948640), (8470, 943936), (8624, 927080), (9460, 845152), (9604, 832480), (9632, 830060), (9680, 825944), (9856, 811195), (10406, 768320), (10535, 758912), (10780, 741664), (10976, 728420), (11858, 674240), (12005, 665984), (12040, 664048), (12320, 648956), (13244, 603680), (13552, 589960), (13720, 582736), (13760, 581042), (14749, 542080), (15092, 529760), (15136, 528220), (15488, 516215), (15680, 509894), (16555, 482944), (16856, 474320), (16940, 471968), (17248, 463540), (18865, 423808), (18920, 422576), (19208, 416240), (19264, 415030), (19360, 412972), (20812, 384160), (21070, 379456), (21560, 370832), (21952, 364210), (23177, 344960), (23716, 337120), (24010, 332992), (24080, 332024), (24640, 324478), (26015, 307328), (26411, 302720), (26488, 301840), (27104, 294980), (27440, 291368), (27520, 290521), (29498, 271040), (29645, 269696), (30184, 264880), (30272, 264110), (31360, 254947), (33110, 241472), (33712, 237160), (33880, 235984), (34496, 231770), (36421, 219520), (37730, 211904), (37840, 211288), (38416, 208120), (38528, 207515), (38720, 206486), (41503, 192640), (41624, 192080), (42140, 189728), (43120, 185416), (43904, 182105), (46354, 172480), (47432, 168560), (48020, 166496), (48160, 166012), (49280, 162239), (52030, 153664), (52822, 151360), (52976, 150920), (54208, 147490), (54880, 145684), (58996, 135520), (59290, 134848), (60368, 132440), (60544, 132055), (66220, 120736), (67424, 118580), (67760, 117992), (68992, 115885), (72842, 109760), (73745, 108416), (75460, 105952), (75680, 105644), (76832, 104060), (77440, 103243), (83006, 96320), (83248, 96040), (84280, 94864), (86240, 92708)]