6643788480

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{5231}}^1$

素因数の和:5274

約数の個数: 420

約数和(自身を含む): 27496849248

約数和(自身を除く): 20853060768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1890, 1960, 2016, 2160, 2205, 2240, 2268, 2352, 2520, 2592, 2646, 2835, 2880, 2940, 3024, 3136, 3240, 3360, 3528, 3780, 3920, 3969, 4032, 4320, 4410, 4536, 4704, 5040, 5184, 5231, 5292, 5670, 5880, 6048, 6480, 6615, 6720, 7056, 7560, 7840, 7938, 8640, 8820, 9072, 9408, 10080, 10462, 10584, 11340, 11760, 12096, 12960, 13230, 14112, 15120, 15680, 15693, 15876, 17640, 18144, 19845, 20160, 20924, 21168, 22680, 23520, 25920, 26155, 26460, 28224, 30240, 31386, 31752, 35280, 36288, 36617, 39690, 41848, 42336, 45360, 47040, 47079, 52310, 52920, 60480, 62772, 63504, 70560, 73234, 78465, 79380, 83696, 84672, 90720, 94158, 104620, 105840, 109851, 125544, 127008, 141120, 141237, 146468, 156930, 158760, 167392, 181440, 183085, 188316, 209240, 211680, 219702, 235395, 251088, 254016, 256319, 282474, 292936, 313860, 317520, 329553, 334784, 366170, 376632, 418480, 423360, 423711, 439404, 470790, 502176, 512638, 549255, 564948, 585872, 627720, 635040, 659106, 706185, 732340, 753264, 768957, 836960, 847422, 878808, 941580, 988659, 1004352, 1025276, 1098510, 1129896, 1171744, 1255440, 1270080, 1281595, 1318212, 1412370, 1464680, 1506528, 1537914, 1647765, 1673920, 1694844, 1757616, 1883160, 1977318, 2050552, 2118555, 2197020, 2259792, 2306871, 2343488, 2510880, 2563190, 2636424, 2824740, 2929360, 2965977, 3013056, 3075828, 3295530, 3389688, 3515232, 3766320, 3844785, 3954636, 4101104, 4237110, 4394040, 4519584, 4613742, 4943295, 5021760, 5126380, 5272848, 5649480, 5858720, 5931954, 6151656, 6591060, 6779376, 6920613, 7030464, 7532640, 7689570, 7909272, 8202208, 8474220, 8788080, 9039168, 9227484, 9886590, 10252760, 10545696, 11298960, 11534355, 11717440, 11863908, 12303312, 13182120, 13558752, 13841226, 14829885, 15065280, 15379140, 15818544, 16404416, 16948440, 17576160, 18454968, 19773180, 20505520, 20761839, 21091392, 22597920, 23068710, 23727816, 24606624, 26364240, 27117504, 27682452, 29659770, 30758280, 31637088, 33896880, 34603065, 35152320, 36909936, 39546360, 41011040, 41523678, 45195840, 46137420, 47455632, 49213248, 52728480, 55364904, 59319540, 61516560, 63274176, 67793760, 69206130, 73819872, 79092720, 82022080, 83047356, 92274840, 94911264, 103809195, 105456960, 110729808, 118639080, 123033120, 135587520, 138412260, 147639744, 158185440, 166094712, 184549680, 189822528, 207618390, 221459616, 237278160, 246066240, 276824520, 316370880, 332189424, 369099360, 415236780, 442919232, 474556320, 553649040, 664378848, 738198720, 830473560, 949112640, 1107298080, 1328757696, 1660947120, 2214596160, 3321894240, 6643788480]

約数ペア:

[(1, 6643788480), (2, 3321894240), (3, 2214596160), (4, 1660947120), (5, 1328757696), (6, 1107298080), (7, 949112640), (8, 830473560), (9, 738198720), (10, 664378848), (12, 553649040), (14, 474556320), (15, 442919232), (16, 415236780), (18, 369099360), (20, 332189424), (21, 316370880), (24, 276824520), (27, 246066240), (28, 237278160), (30, 221459616), (32, 207618390), (35, 189822528), (36, 184549680), (40, 166094712), (42, 158185440), (45, 147639744), (48, 138412260), (49, 135587520), (54, 123033120), (56, 118639080), (60, 110729808), (63, 105456960), (64, 103809195), (70, 94911264), (72, 92274840), (80, 83047356), (81, 82022080), (84, 79092720), (90, 73819872), (96, 69206130), (98, 67793760), (105, 63274176), (108, 61516560), (112, 59319540), (120, 55364904), (126, 52728480), (135, 49213248), (140, 47455632), (144, 46137420), (147, 45195840), (160, 41523678), (162, 41011040), (168, 39546360), (180, 36909936), (189, 35152320), (192, 34603065), (196, 33896880), (210, 31637088), (216, 30758280), (224, 29659770), (240, 27682452), (245, 27117504), (252, 26364240), (270, 24606624), (280, 23727816), (288, 23068710), (294, 22597920), (315, 21091392), (320, 20761839), (324, 20505520), (336, 19773180), (360, 18454968), (378, 17576160), (392, 16948440), (405, 16404416), (420, 15818544), (432, 15379140), (441, 15065280), (448, 14829885), (480, 13841226), (490, 13558752), (504, 13182120), (540, 12303312), (560, 11863908), (567, 11717440), (576, 11534355), (588, 11298960), (630, 10545696), (648, 10252760), (672, 9886590), (720, 9227484), (735, 9039168), (756, 8788080), (784, 8474220), (810, 8202208), (840, 7909272), (864, 7689570), (882, 7532640), (945, 7030464), (960, 6920613), (980, 6779376), (1008, 6591060), (1080, 6151656), (1120, 5931954), (1134, 5858720), (1176, 5649480), (1260, 5272848), (1296, 5126380), (1323, 5021760), (1344, 4943295), (1440, 4613742), (1470, 4519584), (1512, 4394040), (1568, 4237110), (1620, 4101104), (1680, 3954636), (1728, 3844785), (1764, 3766320), (1890, 3515232), (1960, 3389688), (2016, 3295530), (2160, 3075828), (2205, 3013056), (2240, 2965977), (2268, 2929360), (2352, 2824740), (2520, 2636424), (2592, 2563190), (2646, 2510880), (2835, 2343488), (2880, 2306871), (2940, 2259792), (3024, 2197020), (3136, 2118555), (3240, 2050552), (3360, 1977318), (3528, 1883160), (3780, 1757616), (3920, 1694844), (3969, 1673920), (4032, 1647765), (4320, 1537914), (4410, 1506528), (4536, 1464680), (4704, 1412370), (5040, 1318212), (5184, 1281595), (5231, 1270080), (5292, 1255440), (5670, 1171744), (5880, 1129896), (6048, 1098510), (6480, 1025276), (6615, 1004352), (6720, 988659), (7056, 941580), (7560, 878808), (7840, 847422), (7938, 836960), (8640, 768957), (8820, 753264), (9072, 732340), (9408, 706185), (10080, 659106), (10462, 635040), (10584, 627720), (11340, 585872), (11760, 564948), (12096, 549255), (12960, 512638), (13230, 502176), (14112, 470790), (15120, 439404), (15680, 423711), (15693, 423360), (15876, 418480), (17640, 376632), (18144, 366170), (19845, 334784), (20160, 329553), (20924, 317520), (21168, 313860), (22680, 292936), (23520, 282474), (25920, 256319), (26155, 254016), (26460, 251088), (28224, 235395), (30240, 219702), (31386, 211680), (31752, 209240), (35280, 188316), (36288, 183085), (36617, 181440), (39690, 167392), (41848, 158760), (42336, 156930), (45360, 146468), (47040, 141237), (47079, 141120), (52310, 127008), (52920, 125544), (60480, 109851), (62772, 105840), (63504, 104620), (70560, 94158), (73234, 90720), (78465, 84672), (79380, 83696)]