989831109120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{154723}}^1$

素因数の和:154780

約数の個数: 480

約数和(自身を含む): 3897552022848

約数和(自身を除く): 2907720913728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 224, 238, 240, 245, 255, 256, 272, 280, 294, 320, 336, 340, 357, 384, 392, 408, 420, 448, 476, 480, 490, 510, 512, 544, 560, 588, 595, 640, 672, 680, 714, 735, 768, 784, 816, 833, 840, 896, 952, 960, 980, 1020, 1088, 1120, 1176, 1190, 1280, 1344, 1360, 1428, 1470, 1536, 1568, 1632, 1666, 1680, 1785, 1792, 1904, 1920, 1960, 2040, 2176, 2240, 2352, 2380, 2499, 2560, 2688, 2720, 2856, 2940, 3136, 3264, 3332, 3360, 3570, 3584, 3808, 3840, 3920, 4080, 4165, 4352, 4480, 4704, 4760, 4998, 5376, 5440, 5712, 5880, 6272, 6528, 6664, 6720, 7140, 7616, 7680, 7840, 8160, 8330, 8704, 8960, 9408, 9520, 9996, 10752, 10880, 11424, 11760, 12495, 12544, 13056, 13328, 13440, 14280, 15232, 15680, 16320, 16660, 17920, 18816, 19040, 19992, 21760, 22848, 23520, 24990, 25088, 26112, 26656, 26880, 28560, 30464, 31360, 32640, 33320, 37632, 38080, 39984, 43520, 45696, 47040, 49980, 53312, 53760, 57120, 60928, 62720, 65280, 66640, 75264, 76160, 79968, 91392, 94080, 99960, 106624, 114240, 125440, 130560, 133280, 152320, 154723, 159936, 182784, 188160, 199920, 213248, 228480, 266560, 304640, 309446, 319872, 376320, 399840, 426496, 456960, 464169, 533120, 618892, 639744, 773615, 799680, 913920, 928338, 1066240, 1083061, 1237784, 1279488, 1547230, 1599360, 1856676, 2132480, 2166122, 2320845, 2475568, 2630291, 3094460, 3198720, 3249183, 3713352, 4332244, 4641690, 4951136, 5260582, 5415305, 6188920, 6397440, 6498366, 7426704, 7581427, 7890873, 8664488, 9283380, 9902272, 10521164, 10830610, 12377840, 12996732, 13151455, 14853408, 15162854, 15781746, 16245915, 17328976, 18412037, 18566760, 19804544, 21042328, 21661220, 22744281, 24755680, 25993464, 26302910, 29706816, 30325708, 31563492, 32491830, 34657952, 36824074, 37133520, 37907135, 39454365, 39609088, 42084656, 43322440, 45488562, 49511360, 51986928, 52605820, 55236111, 59413632, 60651416, 63126984, 64983660, 69315904, 73648148, 74267040, 75814270, 78908730, 79218176, 84169312, 86644880, 90977124, 92060185, 99022720, 103973856, 105211640, 110472222, 113721405, 118827264, 121302832, 126253968, 128884259, 129967320, 138631808, 147296296, 148534080, 151628540, 157817460, 168338624, 173289760, 181954248, 184120370, 198045440, 207947712, 210423280, 220944444, 227442810, 237654528, 242605664, 252507936, 257768518, 259934640, 276180555, 277263616, 294592592, 297068160, 303257080, 315634920, 336677248, 346579520, 363908496, 368240740, 386652777, 396090880, 415895424, 420846560, 441888888, 454885620, 485211328, 505015872, 515537036, 519869280, 552361110, 554527232, 589185184, 594136320, 606514160, 631269840, 644421295, 673354496, 693159040, 727816992, 736481480, 773305554, 831790848, 841693120, 883777776, 909771240, 970422656, 1010031744, 1031074072, 1039738560, 1104722220, 1178370368, 1188272640, 1213028320, 1262539680, 1288842590, 1346708992, 1386318080, 1455633984, 1472962960, 1546611108, 1663581696, 1683386240, 1767555552, 1819542480, 1933263885, 1940845312, 2020063488, 2062148144, 2079477120, 2209444440, 2356740736, 2426056640, 2525079360, 2577685180, 2772636160, 2911267968, 2945925920, 3093222216, 3366772480, 3535111104, 3639084960, 3866527770, 3881690624, 4040126976, 4124296288, 4158954240, 4418888880, 4713481472, 4852113280, 5050158720, 5155370360, 5822535936, 5891851840, 6186444432, 6733544960, 7070222208, 7278169920, 7733055540, 8248592576, 8317908480, 8837777760, 9426962944, 9704226560, 10100317440, 10310740720, 11645071872, 11783703680, 12372888864, 14140444416, 14556339840, 15466111080, 16497185152, 17675555520, 19408453120, 20200634880, 20621481440, 23567407360, 24745777728, 28280888832, 29112679680, 30932222160, 32994370304, 35351111040, 41242962880, 47134814720, 49491555456, 58225359360, 61864444320, 65988740608, 70702222080, 82485925760, 98983110912, 123728888640, 141404444160, 164971851520, 197966221824, 247457777280, 329943703040, 494915554560, 989831109120]

約数ペア:

[(1, 989831109120), (2, 494915554560), (3, 329943703040), (4, 247457777280), (5, 197966221824), (6, 164971851520), (7, 141404444160), (8, 123728888640), (10, 98983110912), (12, 82485925760), (14, 70702222080), (15, 65988740608), (16, 61864444320), (17, 58225359360), (20, 49491555456), (21, 47134814720), (24, 41242962880), (28, 35351111040), (30, 32994370304), (32, 30932222160), (34, 29112679680), (35, 28280888832), (40, 24745777728), (42, 23567407360), (48, 20621481440), (49, 20200634880), (51, 19408453120), (56, 17675555520), (60, 16497185152), (64, 15466111080), (68, 14556339840), (70, 14140444416), (80, 12372888864), (84, 11783703680), (85, 11645071872), (96, 10310740720), (98, 10100317440), (102, 9704226560), (105, 9426962944), (112, 8837777760), (119, 8317908480), (120, 8248592576), (128, 7733055540), (136, 7278169920), (140, 7070222208), (147, 6733544960), (160, 6186444432), (168, 5891851840), (170, 5822535936), (192, 5155370360), (196, 5050158720), (204, 4852113280), (210, 4713481472), (224, 4418888880), (238, 4158954240), (240, 4124296288), (245, 4040126976), (255, 3881690624), (256, 3866527770), (272, 3639084960), (280, 3535111104), (294, 3366772480), (320, 3093222216), (336, 2945925920), (340, 2911267968), (357, 2772636160), (384, 2577685180), (392, 2525079360), (408, 2426056640), (420, 2356740736), (448, 2209444440), (476, 2079477120), (480, 2062148144), (490, 2020063488), (510, 1940845312), (512, 1933263885), (544, 1819542480), (560, 1767555552), (588, 1683386240), (595, 1663581696), (640, 1546611108), (672, 1472962960), (680, 1455633984), (714, 1386318080), (735, 1346708992), (768, 1288842590), (784, 1262539680), (816, 1213028320), (833, 1188272640), (840, 1178370368), (896, 1104722220), (952, 1039738560), (960, 1031074072), (980, 1010031744), (1020, 970422656), (1088, 909771240), (1120, 883777776), (1176, 841693120), (1190, 831790848), (1280, 773305554), (1344, 736481480), (1360, 727816992), (1428, 693159040), (1470, 673354496), (1536, 644421295), (1568, 631269840), (1632, 606514160), (1666, 594136320), (1680, 589185184), (1785, 554527232), (1792, 552361110), (1904, 519869280), (1920, 515537036), (1960, 505015872), (2040, 485211328), (2176, 454885620), (2240, 441888888), (2352, 420846560), (2380, 415895424), (2499, 396090880), (2560, 386652777), (2688, 368240740), (2720, 363908496), (2856, 346579520), (2940, 336677248), (3136, 315634920), (3264, 303257080), (3332, 297068160), (3360, 294592592), (3570, 277263616), (3584, 276180555), (3808, 259934640), (3840, 257768518), (3920, 252507936), (4080, 242605664), (4165, 237654528), (4352, 227442810), (4480, 220944444), (4704, 210423280), (4760, 207947712), (4998, 198045440), (5376, 184120370), (5440, 181954248), (5712, 173289760), (5880, 168338624), (6272, 157817460), (6528, 151628540), (6664, 148534080), (6720, 147296296), (7140, 138631808), (7616, 129967320), (7680, 128884259), (7840, 126253968), (8160, 121302832), (8330, 118827264), (8704, 113721405), (8960, 110472222), (9408, 105211640), (9520, 103973856), (9996, 99022720), (10752, 92060185), (10880, 90977124), (11424, 86644880), (11760, 84169312), (12495, 79218176), (12544, 78908730), (13056, 75814270), (13328, 74267040), (13440, 73648148), (14280, 69315904), (15232, 64983660), (15680, 63126984), (16320, 60651416), (16660, 59413632), (17920, 55236111), (18816, 52605820), (19040, 51986928), (19992, 49511360), (21760, 45488562), (22848, 43322440), (23520, 42084656), (24990, 39609088), (25088, 39454365), (26112, 37907135), (26656, 37133520), (26880, 36824074), (28560, 34657952), (30464, 32491830), (31360, 31563492), (32640, 30325708), (33320, 29706816), (37632, 26302910), (38080, 25993464), (39984, 24755680), (43520, 22744281), (45696, 21661220), (47040, 21042328), (49980, 19804544), (53312, 18566760), (53760, 18412037), (57120, 17328976), (60928, 16245915), (62720, 15781746), (65280, 15162854), (66640, 14853408), (75264, 13151455), (76160, 12996732), (79968, 12377840), (91392, 10830610), (94080, 10521164), (99960, 9902272), (106624, 9283380), (114240, 8664488), (125440, 7890873), (130560, 7581427), (133280, 7426704), (152320, 6498366), (154723, 6397440), (159936, 6188920), (182784, 5415305), (188160, 5260582), (199920, 4951136), (213248, 4641690), (228480, 4332244), (266560, 3713352), (304640, 3249183), (309446, 3198720), (319872, 3094460), (376320, 2630291), (399840, 2475568), (426496, 2320845), (456960, 2166122), (464169, 2132480), (533120, 1856676), (618892, 1599360), (639744, 1547230), (773615, 1279488), (799680, 1237784), (913920, 1083061), (928338, 1066240)]