2018730240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 432

約数和(自身を含む): 7690999680

約数和(自身を除く): 5672269440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 128, 138, 144, 152, 160, 171, 180, 184, 190, 192, 207, 228, 230, 240, 256, 276, 285, 288, 304, 320, 342, 345, 360, 368, 380, 384, 401, 414, 437, 456, 460, 480, 552, 570, 576, 608, 640, 684, 690, 720, 736, 760, 768, 802, 828, 855, 874, 912, 920, 960, 1035, 1104, 1140, 1152, 1203, 1216, 1280, 1311, 1368, 1380, 1440, 1472, 1520, 1604, 1656, 1710, 1748, 1824, 1840, 1920, 2005, 2070, 2185, 2208, 2280, 2304, 2406, 2432, 2622, 2736, 2760, 2880, 2944, 3040, 3208, 3312, 3420, 3496, 3609, 3648, 3680, 3840, 3933, 4010, 4140, 4370, 4416, 4560, 4812, 4864, 5244, 5472, 5520, 5760, 5888, 6015, 6080, 6416, 6555, 6624, 6840, 6992, 7218, 7296, 7360, 7619, 7866, 8020, 8280, 8740, 8832, 9120, 9223, 9624, 10488, 10944, 11040, 11520, 12030, 12160, 12832, 13110, 13248, 13680, 13984, 14436, 14592, 14720, 15238, 15732, 16040, 16560, 17480, 17664, 18045, 18240, 18446, 19248, 19665, 20976, 21888, 22080, 22857, 24060, 24320, 25664, 26220, 26496, 27360, 27669, 27968, 28872, 29440, 30476, 31464, 32080, 33120, 34960, 36090, 36480, 36892, 38095, 38496, 39330, 41952, 43776, 44160, 45714, 46115, 48120, 51328, 52440, 52992, 54720, 55338, 55936, 57744, 60952, 62928, 64160, 66240, 68571, 69920, 72180, 72960, 73784, 76190, 76992, 78660, 83007, 83904, 88320, 91428, 92230, 96240, 102656, 104880, 109440, 110676, 111872, 114285, 115488, 121904, 125856, 128320, 132480, 137142, 138345, 139840, 144360, 147568, 152380, 153984, 157320, 166014, 167808, 175237, 182856, 184460, 192480, 209760, 218880, 221352, 228570, 230976, 243808, 251712, 256640, 264960, 274284, 276690, 279680, 288720, 295136, 304760, 307968, 314640, 332028, 335616, 342855, 350474, 365712, 368920, 384960, 415035, 419520, 442704, 457140, 461952, 487616, 503424, 513280, 525711, 548568, 553380, 559360, 577440, 590272, 609520, 629280, 664056, 685710, 700948, 731424, 737840, 769920, 830070, 839040, 876185, 885408, 914280, 923904, 975232, 1006848, 1051422, 1097136, 1106760, 1154880, 1180544, 1219040, 1258560, 1328112, 1371420, 1401896, 1462848, 1475680, 1539840, 1577133, 1660140, 1678080, 1752370, 1770816, 1828560, 1950464, 2102844, 2194272, 2213520, 2309760, 2361088, 2438080, 2517120, 2628555, 2656224, 2742840, 2803792, 2925696, 2951360, 3154266, 3320280, 3504740, 3541632, 3657120, 4205688, 4388544, 4427040, 4619520, 4876160, 5034240, 5257110, 5312448, 5485680, 5607584, 5851392, 5902720, 6308532, 6640560, 7009480, 7083264, 7314240, 7885665, 8411376, 8777088, 8854080, 9752320, 10514220, 10624896, 10971360, 11215168, 11805440, 12617064, 13281120, 14018960, 14628480, 15771330, 16822752, 17554176, 17708160, 21028440, 21249792, 21942720, 22430336, 25234128, 26562240, 28037920, 29256960, 31542660, 33645504, 35416320, 42056880, 43885440, 44860672, 50468256, 53124480, 56075840, 63085320, 67291008, 84113760, 87770880, 100936512, 106248960, 112151680, 126170640, 134582016, 168227520, 201873024, 224303360, 252341280, 336455040, 403746048, 504682560, 672910080, 1009365120, 2018730240]

約数ペア:

[(1, 2018730240), (2, 1009365120), (3, 672910080), (4, 504682560), (5, 403746048), (6, 336455040), (8, 252341280), (9, 224303360), (10, 201873024), (12, 168227520), (15, 134582016), (16, 126170640), (18, 112151680), (19, 106248960), (20, 100936512), (23, 87770880), (24, 84113760), (30, 67291008), (32, 63085320), (36, 56075840), (38, 53124480), (40, 50468256), (45, 44860672), (46, 43885440), (48, 42056880), (57, 35416320), (60, 33645504), (64, 31542660), (69, 29256960), (72, 28037920), (76, 26562240), (80, 25234128), (90, 22430336), (92, 21942720), (95, 21249792), (96, 21028440), (114, 17708160), (115, 17554176), (120, 16822752), (128, 15771330), (138, 14628480), (144, 14018960), (152, 13281120), (160, 12617064), (171, 11805440), (180, 11215168), (184, 10971360), (190, 10624896), (192, 10514220), (207, 9752320), (228, 8854080), (230, 8777088), (240, 8411376), (256, 7885665), (276, 7314240), (285, 7083264), (288, 7009480), (304, 6640560), (320, 6308532), (342, 5902720), (345, 5851392), (360, 5607584), (368, 5485680), (380, 5312448), (384, 5257110), (401, 5034240), (414, 4876160), (437, 4619520), (456, 4427040), (460, 4388544), (480, 4205688), (552, 3657120), (570, 3541632), (576, 3504740), (608, 3320280), (640, 3154266), (684, 2951360), (690, 2925696), (720, 2803792), (736, 2742840), (760, 2656224), (768, 2628555), (802, 2517120), (828, 2438080), (855, 2361088), (874, 2309760), (912, 2213520), (920, 2194272), (960, 2102844), (1035, 1950464), (1104, 1828560), (1140, 1770816), (1152, 1752370), (1203, 1678080), (1216, 1660140), (1280, 1577133), (1311, 1539840), (1368, 1475680), (1380, 1462848), (1440, 1401896), (1472, 1371420), (1520, 1328112), (1604, 1258560), (1656, 1219040), (1710, 1180544), (1748, 1154880), (1824, 1106760), (1840, 1097136), (1920, 1051422), (2005, 1006848), (2070, 975232), (2185, 923904), (2208, 914280), (2280, 885408), (2304, 876185), (2406, 839040), (2432, 830070), (2622, 769920), (2736, 737840), (2760, 731424), (2880, 700948), (2944, 685710), (3040, 664056), (3208, 629280), (3312, 609520), (3420, 590272), (3496, 577440), (3609, 559360), (3648, 553380), (3680, 548568), (3840, 525711), (3933, 513280), (4010, 503424), (4140, 487616), (4370, 461952), (4416, 457140), (4560, 442704), (4812, 419520), (4864, 415035), (5244, 384960), (5472, 368920), (5520, 365712), (5760, 350474), (5888, 342855), (6015, 335616), (6080, 332028), (6416, 314640), (6555, 307968), (6624, 304760), (6840, 295136), (6992, 288720), (7218, 279680), (7296, 276690), (7360, 274284), (7619, 264960), (7866, 256640), (8020, 251712), (8280, 243808), (8740, 230976), (8832, 228570), (9120, 221352), (9223, 218880), (9624, 209760), (10488, 192480), (10944, 184460), (11040, 182856), (11520, 175237), (12030, 167808), (12160, 166014), (12832, 157320), (13110, 153984), (13248, 152380), (13680, 147568), (13984, 144360), (14436, 139840), (14592, 138345), (14720, 137142), (15238, 132480), (15732, 128320), (16040, 125856), (16560, 121904), (17480, 115488), (17664, 114285), (18045, 111872), (18240, 110676), (18446, 109440), (19248, 104880), (19665, 102656), (20976, 96240), (21888, 92230), (22080, 91428), (22857, 88320), (24060, 83904), (24320, 83007), (25664, 78660), (26220, 76992), (26496, 76190), (27360, 73784), (27669, 72960), (27968, 72180), (28872, 69920), (29440, 68571), (30476, 66240), (31464, 64160), (32080, 62928), (33120, 60952), (34960, 57744), (36090, 55936), (36480, 55338), (36892, 54720), (38095, 52992), (38496, 52440), (39330, 51328), (41952, 48120), (43776, 46115), (44160, 45714)]