280990080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 512

約数和(自身を含む): 1198540800

約数和(自身を除く): 917550720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 101, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 202, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 303, 315, 320, 322, 336, 345, 360, 368, 378, 384, 404, 414, 420, 432, 448, 460, 480, 483, 504, 505, 540, 552, 560, 576, 606, 621, 630, 640, 644, 672, 690, 707, 720, 736, 756, 805, 808, 828, 840, 864, 896, 909, 920, 945, 960, 966, 1008, 1010, 1035, 1080, 1104, 1120, 1152, 1212, 1242, 1260, 1288, 1344, 1380, 1414, 1440, 1449, 1472, 1512, 1515, 1610, 1616, 1656, 1680, 1728, 1818, 1840, 1890, 1920, 1932, 2016, 2020, 2070, 2121, 2160, 2208, 2240, 2323, 2415, 2424, 2484, 2520, 2576, 2688, 2727, 2760, 2828, 2880, 2898, 2944, 3024, 3030, 3105, 3220, 3232, 3312, 3360, 3456, 3535, 3636, 3680, 3780, 3864, 4032, 4040, 4140, 4242, 4320, 4347, 4416, 4480, 4545, 4646, 4830, 4848, 4968, 5040, 5152, 5454, 5520, 5656, 5760, 5796, 6048, 6060, 6210, 6363, 6440, 6464, 6624, 6720, 6969, 7070, 7245, 7272, 7360, 7560, 7728, 8064, 8080, 8280, 8484, 8640, 8694, 8832, 9090, 9292, 9660, 9696, 9936, 10080, 10304, 10605, 10908, 11040, 11312, 11592, 11615, 12096, 12120, 12420, 12726, 12880, 12928, 13248, 13440, 13635, 13938, 14140, 14490, 14544, 14720, 15120, 15456, 16160, 16261, 16560, 16968, 17280, 17388, 18180, 18584, 19089, 19320, 19392, 19872, 20160, 20608, 20907, 21210, 21735, 21816, 22080, 22624, 23184, 23230, 24192, 24240, 24840, 25452, 25760, 26496, 27270, 27876, 28280, 28980, 29088, 30240, 30912, 31815, 32320, 32522, 33120, 33936, 34776, 34845, 36360, 37168, 38178, 38640, 38784, 39744, 40320, 41814, 42420, 43470, 43632, 44160, 45248, 46368, 46460, 48480, 48783, 49680, 50904, 51520, 54540, 55752, 56560, 57960, 58176, 60480, 61824, 62721, 63630, 64640, 65044, 66240, 67872, 69552, 69690, 72720, 74336, 76356, 77280, 79488, 81305, 83628, 84840, 86940, 87264, 90496, 92736, 92920, 95445, 96960, 97566, 99360, 101808, 103040, 104535, 109080, 111504, 113120, 115920, 116352, 120960, 125442, 127260, 130088, 132480, 135744, 139104, 139380, 145440, 146349, 148672, 152712, 154560, 162610, 167256, 169680, 173880, 174528, 185472, 185840, 190890, 193920, 195132, 198720, 203616, 209070, 218160, 223008, 226240, 231840, 243915, 250884, 254520, 260176, 271488, 278208, 278760, 290880, 292698, 297344, 305424, 309120, 313605, 325220, 334512, 339360, 347760, 349056, 371680, 381780, 390264, 397440, 407232, 418140, 436320, 439047, 446016, 452480, 463680, 487830, 501768, 509040, 520352, 556416, 557520, 581760, 585396, 610848, 627210, 650440, 669024, 678720, 695520, 731745, 743360, 763560, 780528, 814464, 836280, 872640, 878094, 892032, 927360, 975660, 1003536, 1018080, 1040704, 1115040, 1170792, 1221696, 1254420, 1300880, 1338048, 1357440, 1391040, 1463490, 1486720, 1527120, 1561056, 1672560, 1745280, 1756188, 1951320, 2007072, 2036160, 2081408, 2195235, 2230080, 2341584, 2443392, 2508840, 2601760, 2676096, 2782080, 2926980, 3054240, 3122112, 3345120, 3512376, 3902640, 4014144, 4072320, 4390470, 4460160, 4683168, 5017680, 5203520, 5853960, 6108480, 6244224, 6690240, 7024752, 7805280, 8028288, 8780940, 9366336, 10035360, 10407040, 11707920, 12216960, 13380480, 14049504, 15610560, 17561880, 18732672, 20070720, 23415840, 28099008, 31221120, 35123760, 40141440, 46831680, 56198016, 70247520, 93663360, 140495040, 280990080]

約数ペア:

[(1, 280990080), (2, 140495040), (3, 93663360), (4, 70247520), (5, 56198016), (6, 46831680), (7, 40141440), (8, 35123760), (9, 31221120), (10, 28099008), (12, 23415840), (14, 20070720), (15, 18732672), (16, 17561880), (18, 15610560), (20, 14049504), (21, 13380480), (23, 12216960), (24, 11707920), (27, 10407040), (28, 10035360), (30, 9366336), (32, 8780940), (35, 8028288), (36, 7805280), (40, 7024752), (42, 6690240), (45, 6244224), (46, 6108480), (48, 5853960), (54, 5203520), (56, 5017680), (60, 4683168), (63, 4460160), (64, 4390470), (69, 4072320), (70, 4014144), (72, 3902640), (80, 3512376), (84, 3345120), (90, 3122112), (92, 3054240), (96, 2926980), (101, 2782080), (105, 2676096), (108, 2601760), (112, 2508840), (115, 2443392), (120, 2341584), (126, 2230080), (128, 2195235), (135, 2081408), (138, 2036160), (140, 2007072), (144, 1951320), (160, 1756188), (161, 1745280), (168, 1672560), (180, 1561056), (184, 1527120), (189, 1486720), (192, 1463490), (202, 1391040), (207, 1357440), (210, 1338048), (216, 1300880), (224, 1254420), (230, 1221696), (240, 1170792), (252, 1115040), (270, 1040704), (276, 1018080), (280, 1003536), (288, 975660), (303, 927360), (315, 892032), (320, 878094), (322, 872640), (336, 836280), (345, 814464), (360, 780528), (368, 763560), (378, 743360), (384, 731745), (404, 695520), (414, 678720), (420, 669024), (432, 650440), (448, 627210), (460, 610848), (480, 585396), (483, 581760), (504, 557520), (505, 556416), (540, 520352), (552, 509040), (560, 501768), (576, 487830), (606, 463680), (621, 452480), (630, 446016), (640, 439047), (644, 436320), (672, 418140), (690, 407232), (707, 397440), (720, 390264), (736, 381780), (756, 371680), (805, 349056), (808, 347760), (828, 339360), (840, 334512), (864, 325220), (896, 313605), (909, 309120), (920, 305424), (945, 297344), (960, 292698), (966, 290880), (1008, 278760), (1010, 278208), (1035, 271488), (1080, 260176), (1104, 254520), (1120, 250884), (1152, 243915), (1212, 231840), (1242, 226240), (1260, 223008), (1288, 218160), (1344, 209070), (1380, 203616), (1414, 198720), (1440, 195132), (1449, 193920), (1472, 190890), (1512, 185840), (1515, 185472), (1610, 174528), (1616, 173880), (1656, 169680), (1680, 167256), (1728, 162610), (1818, 154560), (1840, 152712), (1890, 148672), (1920, 146349), (1932, 145440), (2016, 139380), (2020, 139104), (2070, 135744), (2121, 132480), (2160, 130088), (2208, 127260), (2240, 125442), (2323, 120960), (2415, 116352), (2424, 115920), (2484, 113120), (2520, 111504), (2576, 109080), (2688, 104535), (2727, 103040), (2760, 101808), (2828, 99360), (2880, 97566), (2898, 96960), (2944, 95445), (3024, 92920), (3030, 92736), (3105, 90496), (3220, 87264), (3232, 86940), (3312, 84840), (3360, 83628), (3456, 81305), (3535, 79488), (3636, 77280), (3680, 76356), (3780, 74336), (3864, 72720), (4032, 69690), (4040, 69552), (4140, 67872), (4242, 66240), (4320, 65044), (4347, 64640), (4416, 63630), (4480, 62721), (4545, 61824), (4646, 60480), (4830, 58176), (4848, 57960), (4968, 56560), (5040, 55752), (5152, 54540), (5454, 51520), (5520, 50904), (5656, 49680), (5760, 48783), (5796, 48480), (6048, 46460), (6060, 46368), (6210, 45248), (6363, 44160), (6440, 43632), (6464, 43470), (6624, 42420), (6720, 41814), (6969, 40320), (7070, 39744), (7245, 38784), (7272, 38640), (7360, 38178), (7560, 37168), (7728, 36360), (8064, 34845), (8080, 34776), (8280, 33936), (8484, 33120), (8640, 32522), (8694, 32320), (8832, 31815), (9090, 30912), (9292, 30240), (9660, 29088), (9696, 28980), (9936, 28280), (10080, 27876), (10304, 27270), (10605, 26496), (10908, 25760), (11040, 25452), (11312, 24840), (11592, 24240), (11615, 24192), (12096, 23230), (12120, 23184), (12420, 22624), (12726, 22080), (12880, 21816), (12928, 21735), (13248, 21210), (13440, 20907), (13635, 20608), (13938, 20160), (14140, 19872), (14490, 19392), (14544, 19320), (14720, 19089), (15120, 18584), (15456, 18180), (16160, 17388), (16261, 17280), (16560, 16968)]