1998743040

素因数分解:

$2^9\times 3^8\times 5^1\times 7^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 720

約数和(自身を含む): 8698184352

約数和(自身を除く): 6699441312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 243, 252, 255, 256, 270, 272, 280, 288, 306, 315, 320, 324, 336, 340, 357, 360, 378, 384, 405, 408, 420, 432, 448, 459, 476, 480, 486, 504, 510, 512, 540, 544, 560, 567, 576, 595, 612, 630, 640, 648, 672, 680, 714, 720, 729, 756, 765, 768, 810, 816, 840, 864, 896, 918, 945, 952, 960, 972, 1008, 1020, 1071, 1080, 1088, 1120, 1134, 1152, 1190, 1215, 1224, 1260, 1280, 1296, 1344, 1360, 1377, 1428, 1440, 1458, 1512, 1530, 1536, 1620, 1632, 1680, 1701, 1728, 1785, 1792, 1836, 1890, 1904, 1920, 1944, 2016, 2040, 2142, 2160, 2176, 2187, 2240, 2268, 2295, 2304, 2380, 2430, 2448, 2520, 2560, 2592, 2688, 2720, 2754, 2835, 2856, 2880, 2916, 3024, 3060, 3213, 3240, 3264, 3360, 3402, 3456, 3570, 3584, 3645, 3672, 3780, 3808, 3840, 3888, 4032, 4080, 4131, 4284, 4320, 4352, 4374, 4480, 4536, 4590, 4608, 4760, 4860, 4896, 5040, 5103, 5184, 5355, 5376, 5440, 5508, 5670, 5712, 5760, 5832, 6048, 6120, 6426, 6480, 6528, 6561, 6720, 6804, 6885, 6912, 7140, 7290, 7344, 7560, 7616, 7680, 7776, 8064, 8160, 8262, 8505, 8568, 8640, 8704, 8748, 8960, 9072, 9180, 9520, 9639, 9720, 9792, 10080, 10206, 10368, 10710, 10752, 10880, 10935, 11016, 11340, 11424, 11520, 11664, 12096, 12240, 12393, 12852, 12960, 13056, 13122, 13440, 13608, 13770, 13824, 14280, 14580, 14688, 15120, 15232, 15309, 15552, 16065, 16128, 16320, 16524, 17010, 17136, 17280, 17496, 17920, 18144, 18360, 19040, 19278, 19440, 19584, 20160, 20412, 20655, 20736, 21420, 21760, 21870, 22032, 22680, 22848, 23040, 23328, 24192, 24480, 24786, 25515, 25704, 25920, 26112, 26244, 26880, 27216, 27540, 28560, 28917, 29160, 29376, 30240, 30464, 30618, 31104, 32130, 32256, 32640, 32805, 33048, 34020, 34272, 34560, 34992, 36288, 36720, 37179, 38080, 38556, 38880, 39168, 40320, 40824, 41310, 41472, 42840, 43520, 43740, 44064, 45360, 45696, 45927, 46656, 48195, 48384, 48960, 49572, 51030, 51408, 51840, 52488, 53760, 54432, 55080, 57120, 57834, 58320, 58752, 60480, 60928, 61236, 61965, 62208, 64260, 65280, 65610, 66096, 68040, 68544, 69120, 69984, 72576, 73440, 74358, 76160, 76545, 77112, 77760, 78336, 80640, 81648, 82620, 85680, 86751, 87480, 88128, 90720, 91392, 91854, 93312, 96390, 96768, 97920, 99144, 102060, 102816, 103680, 104976, 108864, 110160, 111537, 114240, 115668, 116640, 117504, 120960, 122472, 123930, 124416, 128520, 130560, 131220, 132192, 136080, 137088, 139968, 144585, 145152, 146880, 148716, 152320, 153090, 154224, 155520, 161280, 163296, 165240, 171360, 173502, 174960, 176256, 181440, 182784, 183708, 185895, 186624, 192780, 195840, 198288, 204120, 205632, 207360, 209952, 217728, 220320, 223074, 228480, 229635, 231336, 233280, 235008, 241920, 244944, 247860, 257040, 260253, 262440, 264384, 272160, 274176, 279936, 289170, 290304, 293760, 297432, 304640, 306180, 308448, 311040, 326592, 330480, 342720, 347004, 349920, 352512, 362880, 367416, 371790, 373248, 385560, 391680, 396576, 408240, 411264, 419904, 433755, 435456, 440640, 446148, 456960, 459270, 462672, 466560, 483840, 489888, 495720, 514080, 520506, 524880, 528768, 544320, 548352, 557685, 559872, 578340, 587520, 594864, 612360, 616896, 622080, 653184, 660960, 685440, 694008, 699840, 705024, 725760, 734832, 743580, 771120, 780759, 793152, 816480, 822528, 839808, 867510, 870912, 881280, 892296, 913920, 918540, 925344, 933120, 979776, 991440, 1028160, 1041012, 1049760, 1057536, 1088640, 1115370, 1119744, 1156680, 1175040, 1189728, 1224720, 1233792, 1301265, 1306368, 1321920, 1370880, 1388016, 1399680, 1451520, 1469664, 1487160, 1542240, 1561518, 1586304, 1632960, 1645056, 1679616, 1735020, 1762560, 1784592, 1837080, 1850688, 1866240, 1959552, 1982880, 2056320, 2082024, 2099520, 2115072, 2177280, 2230740, 2313360, 2379456, 2449440, 2467584, 2602530, 2612736, 2643840, 2741760, 2776032, 2799360, 2939328, 2974320, 3084480, 3123036, 3172608, 3265920, 3359232, 3470040, 3525120, 3569184, 3674160, 3701376, 3903795, 3919104, 3965760, 4112640, 4164048, 4199040, 4354560, 4461480, 4626720, 4758912, 4898880, 4935168, 5205060, 5287680, 5552064, 5598720, 5878656, 5948640, 6168960, 6246072, 6345216, 6531840, 6940080, 7138368, 7348320, 7402752, 7807590, 7838208, 7931520, 8225280, 8328096, 8398080, 8922960, 9253440, 9517824, 9797760, 10410120, 10575360, 11104128, 11757312, 11897280, 12337920, 12492144, 13063680, 13880160, 14276736, 14696640, 14805504, 15615180, 15863040, 16656192, 16796160, 17845920, 18506880, 19035648, 19595520, 20820240, 22208256, 23514624, 23794560, 24675840, 24984288, 27760320, 28553472, 29393280, 31230360, 31726080, 33312384, 35691840, 37013760, 39191040, 41640480, 44416512, 47589120, 49968576, 55520640, 57106944, 58786560, 62460720, 66624768, 71383680, 74027520, 83280960, 95178240, 99937152, 111041280, 117573120, 124921440, 133249536, 142767360, 166561920, 199874304, 222082560, 249842880, 285534720, 333123840, 399748608, 499685760, 666247680, 999371520, 1998743040]

約数ペア:

[(1, 1998743040), (2, 999371520), (3, 666247680), (4, 499685760), (5, 399748608), (6, 333123840), (7, 285534720), (8, 249842880), (9, 222082560), (10, 199874304), (12, 166561920), (14, 142767360), (15, 133249536), (16, 124921440), (17, 117573120), (18, 111041280), (20, 99937152), (21, 95178240), (24, 83280960), (27, 74027520), (28, 71383680), (30, 66624768), (32, 62460720), (34, 58786560), (35, 57106944), (36, 55520640), (40, 49968576), (42, 47589120), (45, 44416512), (48, 41640480), (51, 39191040), (54, 37013760), (56, 35691840), (60, 33312384), (63, 31726080), (64, 31230360), (68, 29393280), (70, 28553472), (72, 27760320), (80, 24984288), (81, 24675840), (84, 23794560), (85, 23514624), (90, 22208256), (96, 20820240), (102, 19595520), (105, 19035648), (108, 18506880), (112, 17845920), (119, 16796160), (120, 16656192), (126, 15863040), (128, 15615180), (135, 14805504), (136, 14696640), (140, 14276736), (144, 13880160), (153, 13063680), (160, 12492144), (162, 12337920), (168, 11897280), (170, 11757312), (180, 11104128), (189, 10575360), (192, 10410120), (204, 9797760), (210, 9517824), (216, 9253440), (224, 8922960), (238, 8398080), (240, 8328096), (243, 8225280), (252, 7931520), (255, 7838208), (256, 7807590), (270, 7402752), (272, 7348320), (280, 7138368), (288, 6940080), (306, 6531840), (315, 6345216), (320, 6246072), (324, 6168960), (336, 5948640), (340, 5878656), (357, 5598720), (360, 5552064), (378, 5287680), (384, 5205060), (405, 4935168), (408, 4898880), (420, 4758912), (432, 4626720), (448, 4461480), (459, 4354560), (476, 4199040), (480, 4164048), (486, 4112640), (504, 3965760), (510, 3919104), (512, 3903795), (540, 3701376), (544, 3674160), (560, 3569184), (567, 3525120), (576, 3470040), (595, 3359232), (612, 3265920), (630, 3172608), (640, 3123036), (648, 3084480), (672, 2974320), (680, 2939328), (714, 2799360), (720, 2776032), (729, 2741760), (756, 2643840), (765, 2612736), (768, 2602530), (810, 2467584), (816, 2449440), (840, 2379456), (864, 2313360), (896, 2230740), (918, 2177280), (945, 2115072), (952, 2099520), (960, 2082024), (972, 2056320), (1008, 1982880), (1020, 1959552), (1071, 1866240), (1080, 1850688), (1088, 1837080), (1120, 1784592), (1134, 1762560), (1152, 1735020), (1190, 1679616), (1215, 1645056), (1224, 1632960), (1260, 1586304), (1280, 1561518), (1296, 1542240), (1344, 1487160), (1360, 1469664), (1377, 1451520), (1428, 1399680), (1440, 1388016), (1458, 1370880), (1512, 1321920), (1530, 1306368), (1536, 1301265), (1620, 1233792), (1632, 1224720), (1680, 1189728), (1701, 1175040), (1728, 1156680), (1785, 1119744), (1792, 1115370), (1836, 1088640), (1890, 1057536), (1904, 1049760), (1920, 1041012), (1944, 1028160), (2016, 991440), (2040, 979776), (2142, 933120), (2160, 925344), (2176, 918540), (2187, 913920), (2240, 892296), (2268, 881280), (2295, 870912), (2304, 867510), (2380, 839808), (2430, 822528), (2448, 816480), (2520, 793152), (2560, 780759), (2592, 771120), (2688, 743580), (2720, 734832), (2754, 725760), (2835, 705024), (2856, 699840), (2880, 694008), (2916, 685440), (3024, 660960), (3060, 653184), (3213, 622080), (3240, 616896), (3264, 612360), (3360, 594864), (3402, 587520), (3456, 578340), (3570, 559872), (3584, 557685), (3645, 548352), (3672, 544320), (3780, 528768), (3808, 524880), (3840, 520506), (3888, 514080), (4032, 495720), (4080, 489888), (4131, 483840), (4284, 466560), (4320, 462672), (4352, 459270), (4374, 456960), (4480, 446148), (4536, 440640), (4590, 435456), (4608, 433755), (4760, 419904), (4860, 411264), (4896, 408240), (5040, 396576), (5103, 391680), (5184, 385560), (5355, 373248), (5376, 371790), (5440, 367416), (5508, 362880), (5670, 352512), (5712, 349920), (5760, 347004), (5832, 342720), (6048, 330480), (6120, 326592), (6426, 311040), (6480, 308448), (6528, 306180), (6561, 304640), (6720, 297432), (6804, 293760), (6885, 290304), (6912, 289170), (7140, 279936), (7290, 274176), (7344, 272160), (7560, 264384), (7616, 262440), (7680, 260253), (7776, 257040), (8064, 247860), (8160, 244944), (8262, 241920), (8505, 235008), (8568, 233280), (8640, 231336), (8704, 229635), (8748, 228480), (8960, 223074), (9072, 220320), (9180, 217728), (9520, 209952), (9639, 207360), (9720, 205632), (9792, 204120), (10080, 198288), (10206, 195840), (10368, 192780), (10710, 186624), (10752, 185895), (10880, 183708), (10935, 182784), (11016, 181440), (11340, 176256), (11424, 174960), (11520, 173502), (11664, 171360), (12096, 165240), (12240, 163296), (12393, 161280), (12852, 155520), (12960, 154224), (13056, 153090), (13122, 152320), (13440, 148716), (13608, 146880), (13770, 145152), (13824, 144585), (14280, 139968), (14580, 137088), (14688, 136080), (15120, 132192), (15232, 131220), (15309, 130560), (15552, 128520), (16065, 124416), (16128, 123930), (16320, 122472), (16524, 120960), (17010, 117504), (17136, 116640), (17280, 115668), (17496, 114240), (17920, 111537), (18144, 110160), (18360, 108864), (19040, 104976), (19278, 103680), (19440, 102816), (19584, 102060), (20160, 99144), (20412, 97920), (20655, 96768), (20736, 96390), (21420, 93312), (21760, 91854), (21870, 91392), (22032, 90720), (22680, 88128), (22848, 87480), (23040, 86751), (23328, 85680), (24192, 82620), (24480, 81648), (24786, 80640), (25515, 78336), (25704, 77760), (25920, 77112), (26112, 76545), (26244, 76160), (26880, 74358), (27216, 73440), (27540, 72576), (28560, 69984), (28917, 69120), (29160, 68544), (29376, 68040), (30240, 66096), (30464, 65610), (30618, 65280), (31104, 64260), (32130, 62208), (32256, 61965), (32640, 61236), (32805, 60928), (33048, 60480), (34020, 58752), (34272, 58320), (34560, 57834), (34992, 57120), (36288, 55080), (36720, 54432), (37179, 53760), (38080, 52488), (38556, 51840), (38880, 51408), (39168, 51030), (40320, 49572), (40824, 48960), (41310, 48384), (41472, 48195), (42840, 46656), (43520, 45927), (43740, 45696), (44064, 45360)]