280203127680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1306

約数の個数: 512

約数和(自身を含む): 1035990466560

約数和(自身を除く): 755787338880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 167, 168, 192, 210, 224, 240, 254, 280, 320, 334, 336, 381, 384, 420, 448, 480, 501, 508, 560, 635, 640, 668, 672, 762, 835, 840, 889, 896, 960, 983, 1002, 1016, 1120, 1169, 1270, 1336, 1344, 1524, 1670, 1680, 1778, 1905, 1920, 1966, 2004, 2032, 2240, 2338, 2505, 2540, 2667, 2672, 2688, 2949, 3048, 3340, 3360, 3507, 3556, 3810, 3932, 4008, 4064, 4445, 4480, 4676, 4915, 5010, 5080, 5334, 5344, 5845, 5898, 6096, 6680, 6720, 6881, 7014, 7112, 7620, 7864, 8016, 8128, 8890, 9352, 9830, 10020, 10160, 10668, 10688, 11690, 11796, 12192, 13335, 13360, 13440, 13762, 14028, 14224, 14745, 15240, 15728, 16032, 16256, 17535, 17780, 18704, 19660, 20040, 20320, 20643, 21209, 21336, 21376, 23380, 23592, 24384, 26670, 26720, 27524, 28056, 28448, 29490, 30480, 31456, 32064, 34405, 35070, 35560, 37408, 39320, 40080, 40640, 41286, 42418, 42672, 46760, 47184, 48768, 53340, 53440, 55048, 56112, 56896, 58980, 60960, 62912, 63627, 64128, 68810, 70140, 71120, 74816, 78640, 80160, 81280, 82572, 84836, 85344, 93520, 94368, 103215, 106045, 106680, 106880, 110096, 112224, 113792, 117960, 121920, 124841, 125824, 127254, 137620, 140280, 142240, 148463, 149632, 157280, 160320, 164161, 165144, 169672, 170688, 187040, 188736, 206430, 212090, 213360, 220192, 224448, 235920, 243840, 249682, 254508, 275240, 280560, 284480, 296926, 314560, 318135, 320640, 328322, 330288, 339344, 341376, 374080, 374523, 377472, 412860, 424180, 426720, 440384, 445389, 448896, 471840, 492483, 499364, 509016, 550480, 561120, 568960, 593852, 624205, 629120, 636270, 656644, 660576, 678688, 742315, 748160, 749046, 820805, 825720, 848360, 853440, 873887, 880768, 890778, 943680, 984966, 998728, 1018032, 1100960, 1122240, 1149127, 1187704, 1248410, 1272540, 1313288, 1321152, 1357376, 1484630, 1498092, 1641610, 1651440, 1696720, 1706880, 1747774, 1781556, 1872615, 1887360, 1969932, 1997456, 2036064, 2201920, 2226945, 2244480, 2298254, 2375408, 2462415, 2496820, 2545080, 2621661, 2626576, 2642304, 2714752, 2969260, 2996184, 3283220, 3302880, 3393440, 3447381, 3495548, 3563112, 3745230, 3939864, 3994912, 4072128, 4369435, 4403840, 4453890, 4596508, 4750816, 4924830, 4993640, 5090160, 5243322, 5253152, 5745635, 5938520, 5992368, 6566440, 6605760, 6786880, 6894762, 6991096, 7126224, 7490460, 7879728, 7989824, 8144256, 8738870, 8907780, 9193016, 9501632, 9849660, 9987280, 10180320, 10486644, 10506304, 11491270, 11877040, 11984736, 13108305, 13132880, 13211520, 13573760, 13789524, 13982192, 14252448, 14980920, 15759456, 15979648, 17236905, 17477740, 17815560, 18386032, 19003264, 19699320, 19974560, 20360640, 20848447, 20973288, 21012608, 22982540, 23754080, 23969472, 26216610, 26265760, 27579048, 27964384, 28504896, 29961840, 31518912, 34473810, 34955480, 35631120, 36772064, 39398640, 39949120, 40721280, 41696894, 41946576, 45965080, 47508160, 47938944, 52433220, 52531520, 55158096, 55928768, 57009792, 59923680, 62545341, 63037824, 68947620, 69910960, 71262240, 73544128, 78797280, 79898240, 83393788, 83893152, 91930160, 95016320, 104242235, 104866440, 105063040, 110316192, 111857536, 119847360, 125090682, 137895240, 139821920, 142524480, 145939129, 147088256, 157594560, 166787576, 167786304, 183860320, 208484470, 209732880, 220632384, 239694720, 250181364, 275790480, 279643840, 285048960, 291878258, 312726705, 315189120, 333575152, 335572608, 367720640, 416968940, 419465760, 437817387, 441264768, 500362728, 551580960, 559287680, 583756516, 625453410, 667150304, 729695645, 735441280, 833937880, 838931520, 875634774, 1000725456, 1103161920, 1167513032, 1250906820, 1334300608, 1459391290, 1667875760, 1677863040, 1751269548, 2001450912, 2189086935, 2206323840, 2335026064, 2501813640, 2668601216, 2918782580, 3335751520, 3502539096, 4002901824, 4378173870, 4670052128, 5003627280, 5837565160, 6671503040, 7005078192, 8005803648, 8756347740, 9340104256, 10007254560, 11675130320, 13343006080, 14010156384, 17512695480, 18680208512, 20014509120, 23350260640, 28020312768, 35025390960, 40029018240, 46700521280, 56040625536, 70050781920, 93401042560, 140101563840, 280203127680]

約数ペア:

[(1, 280203127680), (2, 140101563840), (3, 93401042560), (4, 70050781920), (5, 56040625536), (6, 46700521280), (7, 40029018240), (8, 35025390960), (10, 28020312768), (12, 23350260640), (14, 20014509120), (15, 18680208512), (16, 17512695480), (20, 14010156384), (21, 13343006080), (24, 11675130320), (28, 10007254560), (30, 9340104256), (32, 8756347740), (35, 8005803648), (40, 7005078192), (42, 6671503040), (48, 5837565160), (56, 5003627280), (60, 4670052128), (64, 4378173870), (70, 4002901824), (80, 3502539096), (84, 3335751520), (96, 2918782580), (105, 2668601216), (112, 2501813640), (120, 2335026064), (127, 2206323840), (128, 2189086935), (140, 2001450912), (160, 1751269548), (167, 1677863040), (168, 1667875760), (192, 1459391290), (210, 1334300608), (224, 1250906820), (240, 1167513032), (254, 1103161920), (280, 1000725456), (320, 875634774), (334, 838931520), (336, 833937880), (381, 735441280), (384, 729695645), (420, 667150304), (448, 625453410), (480, 583756516), (501, 559287680), (508, 551580960), (560, 500362728), (635, 441264768), (640, 437817387), (668, 419465760), (672, 416968940), (762, 367720640), (835, 335572608), (840, 333575152), (889, 315189120), (896, 312726705), (960, 291878258), (983, 285048960), (1002, 279643840), (1016, 275790480), (1120, 250181364), (1169, 239694720), (1270, 220632384), (1336, 209732880), (1344, 208484470), (1524, 183860320), (1670, 167786304), (1680, 166787576), (1778, 157594560), (1905, 147088256), (1920, 145939129), (1966, 142524480), (2004, 139821920), (2032, 137895240), (2240, 125090682), (2338, 119847360), (2505, 111857536), (2540, 110316192), (2667, 105063040), (2672, 104866440), (2688, 104242235), (2949, 95016320), (3048, 91930160), (3340, 83893152), (3360, 83393788), (3507, 79898240), (3556, 78797280), (3810, 73544128), (3932, 71262240), (4008, 69910960), (4064, 68947620), (4445, 63037824), (4480, 62545341), (4676, 59923680), (4915, 57009792), (5010, 55928768), (5080, 55158096), (5334, 52531520), (5344, 52433220), (5845, 47938944), (5898, 47508160), (6096, 45965080), (6680, 41946576), (6720, 41696894), (6881, 40721280), (7014, 39949120), (7112, 39398640), (7620, 36772064), (7864, 35631120), (8016, 34955480), (8128, 34473810), (8890, 31518912), (9352, 29961840), (9830, 28504896), (10020, 27964384), (10160, 27579048), (10668, 26265760), (10688, 26216610), (11690, 23969472), (11796, 23754080), (12192, 22982540), (13335, 21012608), (13360, 20973288), (13440, 20848447), (13762, 20360640), (14028, 19974560), (14224, 19699320), (14745, 19003264), (15240, 18386032), (15728, 17815560), (16032, 17477740), (16256, 17236905), (17535, 15979648), (17780, 15759456), (18704, 14980920), (19660, 14252448), (20040, 13982192), (20320, 13789524), (20643, 13573760), (21209, 13211520), (21336, 13132880), (21376, 13108305), (23380, 11984736), (23592, 11877040), (24384, 11491270), (26670, 10506304), (26720, 10486644), (27524, 10180320), (28056, 9987280), (28448, 9849660), (29490, 9501632), (30480, 9193016), (31456, 8907780), (32064, 8738870), (34405, 8144256), (35070, 7989824), (35560, 7879728), (37408, 7490460), (39320, 7126224), (40080, 6991096), (40640, 6894762), (41286, 6786880), (42418, 6605760), (42672, 6566440), (46760, 5992368), (47184, 5938520), (48768, 5745635), (53340, 5253152), (53440, 5243322), (55048, 5090160), (56112, 4993640), (56896, 4924830), (58980, 4750816), (60960, 4596508), (62912, 4453890), (63627, 4403840), (64128, 4369435), (68810, 4072128), (70140, 3994912), (71120, 3939864), (74816, 3745230), (78640, 3563112), (80160, 3495548), (81280, 3447381), (82572, 3393440), (84836, 3302880), (85344, 3283220), (93520, 2996184), (94368, 2969260), (103215, 2714752), (106045, 2642304), (106680, 2626576), (106880, 2621661), (110096, 2545080), (112224, 2496820), (113792, 2462415), (117960, 2375408), (121920, 2298254), (124841, 2244480), (125824, 2226945), (127254, 2201920), (137620, 2036064), (140280, 1997456), (142240, 1969932), (148463, 1887360), (149632, 1872615), (157280, 1781556), (160320, 1747774), (164161, 1706880), (165144, 1696720), (169672, 1651440), (170688, 1641610), (187040, 1498092), (188736, 1484630), (206430, 1357376), (212090, 1321152), (213360, 1313288), (220192, 1272540), (224448, 1248410), (235920, 1187704), (243840, 1149127), (249682, 1122240), (254508, 1100960), (275240, 1018032), (280560, 998728), (284480, 984966), (296926, 943680), (314560, 890778), (318135, 880768), (320640, 873887), (328322, 853440), (330288, 848360), (339344, 825720), (341376, 820805), (374080, 749046), (374523, 748160), (377472, 742315), (412860, 678688), (424180, 660576), (426720, 656644), (440384, 636270), (445389, 629120), (448896, 624205), (471840, 593852), (492483, 568960), (499364, 561120), (509016, 550480)]