2891337120

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 720

約数和(自身を含む): 12357492840

約数和(自身を除く): 9466155720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 58, 60, 63, 70, 72, 80, 81, 84, 87, 90, 96, 98, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 147, 157, 160, 162, 168, 174, 180, 189, 196, 203, 210, 216, 224, 232, 240, 245, 252, 261, 270, 280, 288, 290, 294, 314, 315, 324, 336, 348, 360, 378, 392, 405, 406, 420, 432, 435, 441, 464, 471, 480, 490, 504, 522, 540, 560, 567, 580, 588, 609, 628, 630, 648, 672, 696, 720, 735, 756, 783, 784, 785, 810, 812, 840, 864, 870, 882, 928, 942, 945, 980, 1008, 1015, 1044, 1080, 1099, 1120, 1134, 1160, 1176, 1218, 1256, 1260, 1296, 1305, 1323, 1392, 1413, 1421, 1440, 1470, 1512, 1566, 1568, 1570, 1620, 1624, 1680, 1740, 1764, 1827, 1884, 1890, 1960, 2016, 2030, 2088, 2160, 2198, 2205, 2268, 2320, 2349, 2352, 2355, 2436, 2512, 2520, 2592, 2610, 2646, 2784, 2826, 2835, 2842, 2940, 3024, 3045, 3132, 3140, 3240, 3248, 3297, 3360, 3480, 3528, 3654, 3768, 3780, 3915, 3920, 3969, 4060, 4176, 4239, 4263, 4320, 4396, 4410, 4536, 4553, 4640, 4698, 4704, 4710, 4872, 5024, 5040, 5220, 5292, 5481, 5495, 5652, 5670, 5684, 5880, 6048, 6090, 6264, 6280, 6480, 6496, 6594, 6615, 6960, 7056, 7065, 7105, 7308, 7536, 7560, 7693, 7830, 7840, 7938, 8120, 8352, 8478, 8526, 8792, 8820, 9072, 9106, 9135, 9396, 9420, 9744, 9891, 10080, 10440, 10584, 10962, 10990, 11304, 11340, 11368, 11745, 11760, 12180, 12528, 12560, 12717, 12789, 12960, 13188, 13230, 13659, 13920, 14112, 14130, 14210, 14616, 15072, 15120, 15386, 15660, 15876, 16240, 16443, 16485, 16956, 17052, 17584, 17640, 18144, 18212, 18270, 18792, 18840, 19488, 19782, 19845, 20880, 21168, 21195, 21315, 21924, 21980, 22608, 22680, 22736, 22765, 23079, 23490, 23520, 24360, 25056, 25120, 25434, 25578, 26376, 26460, 27318, 27405, 28260, 28420, 29232, 29673, 30240, 30772, 31320, 31752, 31871, 32480, 32886, 32970, 33912, 34104, 35168, 35280, 36424, 36540, 37584, 37680, 38367, 38465, 39564, 39690, 40977, 41760, 42336, 42390, 42630, 43848, 43960, 45216, 45360, 45472, 45530, 46158, 46980, 48720, 49455, 50868, 51156, 52752, 52920, 54636, 54810, 56520, 56840, 58464, 59346, 61544, 62640, 63504, 63585, 63742, 63945, 65772, 65940, 67824, 68208, 68295, 69237, 70560, 72848, 73080, 75168, 75360, 76734, 76930, 79128, 79380, 81954, 82215, 84780, 85260, 87696, 87920, 89019, 90720, 91060, 92316, 93960, 95613, 97440, 98910, 101736, 102312, 105504, 105840, 109272, 109620, 113040, 113680, 115101, 115395, 118692, 122931, 123088, 125280, 127008, 127170, 127484, 127890, 131544, 131880, 135648, 136416, 136590, 138474, 145696, 146160, 148365, 153468, 153860, 158256, 158760, 159355, 163908, 164430, 169560, 170520, 175392, 175840, 178038, 182120, 184632, 187920, 191226, 191835, 197820, 203472, 204624, 204885, 207711, 211680, 218544, 219240, 223097, 226080, 227360, 230202, 230790, 237384, 245862, 246176, 254340, 254968, 255780, 263088, 263760, 273180, 276948, 286839, 292320, 296730, 306936, 307720, 316512, 317520, 318710, 327816, 328860, 339120, 341040, 346185, 356076, 364240, 368793, 369264, 375840, 382452, 383670, 395640, 406944, 409248, 409770, 415422, 437088, 438480, 445095, 446194, 460404, 461580, 474768, 478065, 491724, 508680, 509936, 511560, 526176, 527520, 546360, 553896, 573678, 575505, 593460, 613872, 614655, 615440, 623133, 635040, 637420, 655632, 657720, 669291, 678240, 682080, 692370, 712152, 728480, 737586, 738528, 764904, 767340, 791280, 819540, 830844, 860517, 876960, 890190, 892388, 920808, 923160, 949536, 956130, 983448, 1017360, 1019872, 1023120, 1038555, 1092720, 1107792, 1115485, 1147356, 1151010, 1186920, 1227744, 1229310, 1230880, 1246266, 1274840, 1311264, 1315440, 1338582, 1384740, 1424304, 1434195, 1475172, 1529808, 1534680, 1582560, 1639080, 1661688, 1721034, 1780380, 1784776, 1841616, 1843965, 1846320, 1912260, 1966896, 2007873, 2034720, 2046240, 2077110, 2185440, 2215584, 2230970, 2294712, 2302020, 2373840, 2458620, 2492532, 2549680, 2581551, 2630880, 2677164, 2769480, 2848608, 2868390, 2950344, 3059616, 3069360, 3115665, 3278160, 3323376, 3346455, 3442068, 3560760, 3569552, 3683232, 3687930, 3692640, 3824520, 3933792, 4015746, 4154220, 4302585, 4461940, 4589424, 4604040, 4747680, 4917240, 4985064, 5099360, 5163102, 5354328, 5538960, 5736780, 5900688, 6023619, 6138720, 6231330, 6556320, 6646752, 6692910, 6884136, 7121520, 7139104, 7375860, 7649040, 8031492, 8308440, 8605170, 8923880, 9178848, 9208080, 9834480, 9970128, 10039365, 10326204, 10708656, 11077920, 11473560, 11801376, 12047238, 12462660, 12907755, 13385820, 13768272, 14243040, 14751720, 15298080, 16062984, 16616880, 17210340, 17847760, 18070857, 18416160, 19668960, 19940256, 20078730, 20652408, 21417312, 22947120, 24094476, 24925320, 25815510, 26771640, 27536544, 29503440, 30118095, 32125968, 33233760, 34420680, 35695520, 36141714, 40157460, 41304816, 45894240, 48188952, 49850640, 51631020, 53543280, 59006880, 60236190, 64251936, 68841360, 72283428, 80314920, 82609632, 90354285, 96377904, 99701280, 103262040, 107086560, 120472380, 137682720, 144566856, 160629840, 180708570, 192755808, 206524080, 240944760, 289133712, 321259680, 361417140, 413048160, 481889520, 578267424, 722834280, 963779040, 1445668560, 2891337120]

約数ペア:

[(1, 2891337120), (2, 1445668560), (3, 963779040), (4, 722834280), (5, 578267424), (6, 481889520), (7, 413048160), (8, 361417140), (9, 321259680), (10, 289133712), (12, 240944760), (14, 206524080), (15, 192755808), (16, 180708570), (18, 160629840), (20, 144566856), (21, 137682720), (24, 120472380), (27, 107086560), (28, 103262040), (29, 99701280), (30, 96377904), (32, 90354285), (35, 82609632), (36, 80314920), (40, 72283428), (42, 68841360), (45, 64251936), (48, 60236190), (49, 59006880), (54, 53543280), (56, 51631020), (58, 49850640), (60, 48188952), (63, 45894240), (70, 41304816), (72, 40157460), (80, 36141714), (81, 35695520), (84, 34420680), (87, 33233760), (90, 32125968), (96, 30118095), (98, 29503440), (105, 27536544), (108, 26771640), (112, 25815510), (116, 24925320), (120, 24094476), (126, 22947120), (135, 21417312), (140, 20652408), (144, 20078730), (145, 19940256), (147, 19668960), (157, 18416160), (160, 18070857), (162, 17847760), (168, 17210340), (174, 16616880), (180, 16062984), (189, 15298080), (196, 14751720), (203, 14243040), (210, 13768272), (216, 13385820), (224, 12907755), (232, 12462660), (240, 12047238), (245, 11801376), (252, 11473560), (261, 11077920), (270, 10708656), (280, 10326204), (288, 10039365), (290, 9970128), (294, 9834480), (314, 9208080), (315, 9178848), (324, 8923880), (336, 8605170), (348, 8308440), (360, 8031492), (378, 7649040), (392, 7375860), (405, 7139104), (406, 7121520), (420, 6884136), (432, 6692910), (435, 6646752), (441, 6556320), (464, 6231330), (471, 6138720), (480, 6023619), (490, 5900688), (504, 5736780), (522, 5538960), (540, 5354328), (560, 5163102), (567, 5099360), (580, 4985064), (588, 4917240), (609, 4747680), (628, 4604040), (630, 4589424), (648, 4461940), (672, 4302585), (696, 4154220), (720, 4015746), (735, 3933792), (756, 3824520), (783, 3692640), (784, 3687930), (785, 3683232), (810, 3569552), (812, 3560760), (840, 3442068), (864, 3346455), (870, 3323376), (882, 3278160), (928, 3115665), (942, 3069360), (945, 3059616), (980, 2950344), (1008, 2868390), (1015, 2848608), (1044, 2769480), (1080, 2677164), (1099, 2630880), (1120, 2581551), (1134, 2549680), (1160, 2492532), (1176, 2458620), (1218, 2373840), (1256, 2302020), (1260, 2294712), (1296, 2230970), (1305, 2215584), (1323, 2185440), (1392, 2077110), (1413, 2046240), (1421, 2034720), (1440, 2007873), (1470, 1966896), (1512, 1912260), (1566, 1846320), (1568, 1843965), (1570, 1841616), (1620, 1784776), (1624, 1780380), (1680, 1721034), (1740, 1661688), (1764, 1639080), (1827, 1582560), (1884, 1534680), (1890, 1529808), (1960, 1475172), (2016, 1434195), (2030, 1424304), (2088, 1384740), (2160, 1338582), (2198, 1315440), (2205, 1311264), (2268, 1274840), (2320, 1246266), (2349, 1230880), (2352, 1229310), (2355, 1227744), (2436, 1186920), (2512, 1151010), (2520, 1147356), (2592, 1115485), (2610, 1107792), (2646, 1092720), (2784, 1038555), (2826, 1023120), (2835, 1019872), (2842, 1017360), (2940, 983448), (3024, 956130), (3045, 949536), (3132, 923160), (3140, 920808), (3240, 892388), (3248, 890190), (3297, 876960), (3360, 860517), (3480, 830844), (3528, 819540), (3654, 791280), (3768, 767340), (3780, 764904), (3915, 738528), (3920, 737586), (3969, 728480), (4060, 712152), (4176, 692370), (4239, 682080), (4263, 678240), (4320, 669291), (4396, 657720), (4410, 655632), (4536, 637420), (4553, 635040), (4640, 623133), (4698, 615440), (4704, 614655), (4710, 613872), (4872, 593460), (5024, 575505), (5040, 573678), (5220, 553896), (5292, 546360), (5481, 527520), (5495, 526176), (5652, 511560), (5670, 509936), (5684, 508680), (5880, 491724), (6048, 478065), (6090, 474768), (6264, 461580), (6280, 460404), (6480, 446194), (6496, 445095), (6594, 438480), (6615, 437088), (6960, 415422), (7056, 409770), (7065, 409248), (7105, 406944), (7308, 395640), (7536, 383670), (7560, 382452), (7693, 375840), (7830, 369264), (7840, 368793), (7938, 364240), (8120, 356076), (8352, 346185), (8478, 341040), (8526, 339120), (8792, 328860), (8820, 327816), (9072, 318710), (9106, 317520), (9135, 316512), (9396, 307720), (9420, 306936), (9744, 296730), (9891, 292320), (10080, 286839), (10440, 276948), (10584, 273180), (10962, 263760), (10990, 263088), (11304, 255780), (11340, 254968), (11368, 254340), (11745, 246176), (11760, 245862), (12180, 237384), (12528, 230790), (12560, 230202), (12717, 227360), (12789, 226080), (12960, 223097), (13188, 219240), (13230, 218544), (13659, 211680), (13920, 207711), (14112, 204885), (14130, 204624), (14210, 203472), (14616, 197820), (15072, 191835), (15120, 191226), (15386, 187920), (15660, 184632), (15876, 182120), (16240, 178038), (16443, 175840), (16485, 175392), (16956, 170520), (17052, 169560), (17584, 164430), (17640, 163908), (18144, 159355), (18212, 158760), (18270, 158256), (18792, 153860), (18840, 153468), (19488, 148365), (19782, 146160), (19845, 145696), (20880, 138474), (21168, 136590), (21195, 136416), (21315, 135648), (21924, 131880), (21980, 131544), (22608, 127890), (22680, 127484), (22736, 127170), (22765, 127008), (23079, 125280), (23490, 123088), (23520, 122931), (24360, 118692), (25056, 115395), (25120, 115101), (25434, 113680), (25578, 113040), (26376, 109620), (26460, 109272), (27318, 105840), (27405, 105504), (28260, 102312), (28420, 101736), (29232, 98910), (29673, 97440), (30240, 95613), (30772, 93960), (31320, 92316), (31752, 91060), (31871, 90720), (32480, 89019), (32886, 87920), (32970, 87696), (33912, 85260), (34104, 84780), (35168, 82215), (35280, 81954), (36424, 79380), (36540, 79128), (37584, 76930), (37680, 76734), (38367, 75360), (38465, 75168), (39564, 73080), (39690, 72848), (40977, 70560), (41760, 69237), (42336, 68295), (42390, 68208), (42630, 67824), (43848, 65940), (43960, 65772), (45216, 63945), (45360, 63742), (45472, 63585), (45530, 63504), (46158, 62640), (46980, 61544), (48720, 59346), (49455, 58464), (50868, 56840), (51156, 56520), (52752, 54810), (52920, 54636)]