21908018880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 672

約数和(自身を含む): 86888775168

約数和(自身を除く): 64980756288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 107, 110, 115, 120, 132, 138, 144, 160, 165, 176, 180, 184, 192, 198, 207, 214, 220, 230, 240, 253, 264, 276, 281, 288, 320, 321, 330, 345, 352, 360, 368, 396, 414, 428, 440, 460, 480, 495, 506, 528, 535, 552, 562, 576, 642, 660, 690, 704, 720, 736, 759, 792, 828, 843, 856, 880, 920, 960, 963, 990, 1012, 1035, 1056, 1070, 1104, 1124, 1177, 1265, 1284, 1320, 1380, 1405, 1440, 1472, 1518, 1584, 1605, 1656, 1686, 1712, 1760, 1840, 1926, 1980, 2024, 2070, 2112, 2140, 2208, 2248, 2277, 2354, 2461, 2529, 2530, 2568, 2640, 2760, 2810, 2880, 3036, 3091, 3168, 3210, 3312, 3372, 3424, 3520, 3531, 3680, 3795, 3852, 3960, 4048, 4140, 4215, 4280, 4416, 4496, 4554, 4708, 4815, 4922, 5058, 5060, 5136, 5280, 5520, 5620, 5885, 6072, 6182, 6336, 6420, 6463, 6624, 6744, 6848, 7062, 7360, 7383, 7590, 7704, 7920, 8096, 8280, 8430, 8560, 8992, 9108, 9273, 9416, 9630, 9844, 10116, 10120, 10272, 10560, 10593, 11040, 11240, 11385, 11770, 12144, 12305, 12364, 12645, 12840, 12926, 13248, 13488, 14124, 14766, 15180, 15408, 15455, 15840, 16192, 16560, 16860, 17120, 17655, 17984, 18216, 18546, 18832, 19260, 19389, 19688, 20232, 20240, 20544, 21186, 22080, 22149, 22480, 22770, 23540, 24288, 24610, 24728, 25290, 25680, 25852, 26976, 27071, 27819, 28248, 29532, 30067, 30360, 30816, 30910, 31680, 32315, 33120, 33720, 34240, 35310, 36432, 36915, 37092, 37664, 38520, 38778, 39376, 40464, 40480, 42372, 44298, 44960, 45540, 46365, 47080, 48576, 49220, 49456, 50580, 51360, 51704, 52965, 53952, 54142, 55638, 56496, 58167, 59064, 60134, 60720, 61632, 61820, 64630, 66240, 67440, 70620, 71093, 72864, 73830, 74184, 75328, 77040, 77556, 78752, 80928, 80960, 81213, 84744, 88596, 89920, 90201, 91080, 92730, 94160, 96945, 98440, 98912, 101160, 102720, 103408, 105930, 108284, 110745, 111276, 112992, 116334, 118128, 120268, 121440, 123640, 129260, 134880, 135355, 139095, 141240, 142186, 145728, 147660, 148368, 150335, 154080, 155112, 157504, 161856, 162426, 169488, 177192, 180402, 182160, 185460, 188320, 193890, 196880, 197824, 202320, 206816, 211860, 213279, 216568, 221490, 222552, 225984, 232668, 236256, 240536, 242880, 243639, 247280, 258520, 269760, 270603, 270710, 278190, 282480, 284372, 290835, 295320, 296736, 300670, 308160, 310224, 324852, 330737, 338976, 354384, 355465, 360804, 364320, 370920, 376640, 387780, 393760, 404640, 406065, 413632, 423720, 426558, 433136, 442980, 445104, 451005, 465336, 472512, 481072, 487278, 494560, 517040, 541206, 541420, 556380, 564960, 568744, 581670, 590640, 593472, 601340, 620448, 639837, 649704, 661474, 677952, 691541, 708768, 710930, 721608, 728640, 741840, 775560, 787520, 809280, 812130, 847440, 853116, 866272, 885960, 890208, 902010, 930672, 962144, 974556, 989120, 992211, 1034080, 1066395, 1082412, 1082840, 1112760, 1129920, 1137488, 1163340, 1181280, 1202680, 1218195, 1240896, 1279674, 1299408, 1322948, 1353015, 1383082, 1417536, 1421860, 1443216, 1483680, 1551120, 1624260, 1653685, 1694880, 1706232, 1732544, 1771920, 1780416, 1804020, 1861344, 1924288, 1949112, 1984422, 2068160, 2074623, 2132790, 2164824, 2165680, 2225520, 2274976, 2326680, 2362560, 2405360, 2436390, 2559348, 2598816, 2645896, 2706030, 2766164, 2843720, 2886432, 2967360, 2976633, 3102240, 3199185, 3248520, 3307370, 3389760, 3412464, 3457705, 3543840, 3608040, 3722688, 3898224, 3968844, 4149246, 4265580, 4329648, 4331360, 4451040, 4549952, 4653360, 4810720, 4872780, 4961055, 5118696, 5197632, 5291792, 5412060, 5532328, 5687440, 5772864, 5953266, 6204480, 6223869, 6398370, 6497040, 6614740, 6824928, 6915410, 7087680, 7216080, 7606951, 7796448, 7937688, 8298492, 8531160, 8659296, 8662720, 8902080, 9306720, 9621440, 9745560, 9922110, 10237392, 10373115, 10583584, 10824120, 11064656, 11374880, 11906532, 12447738, 12796740, 12994080, 13229480, 13649856, 13830820, 14432160, 14883165, 15213902, 15592896, 15875376, 16596984, 17062320, 17318592, 18613440, 19491120, 19844220, 20474784, 20746230, 21167168, 21648240, 22129312, 22749760, 22820853, 23813064, 24895476, 25593480, 25988160, 26458960, 27661640, 28864320, 29766330, 30427804, 31119345, 31750752, 33193968, 34124640, 38034755, 38982240, 39688440, 40949568, 41492460, 43296480, 44258624, 45641706, 47626128, 49790952, 51186960, 52917920, 55323280, 59532660, 60855608, 62238690, 63501504, 66387936, 68249280, 68462559, 76069510, 77964480, 79376880, 82984920, 86592960, 91283412, 95252256, 99581904, 102373920, 105835840, 110646560, 114104265, 119065320, 121711216, 124477380, 132775872, 136925118, 152139020, 158753760, 165969840, 182566824, 190504512, 199163808, 204747840, 221293120, 228208530, 238130640, 243422432, 248954760, 273850236, 304278040, 317507520, 331939680, 342312795, 365133648, 398327616, 456417060, 476261280, 486844864, 497909520, 547700472, 608556080, 663879360, 684625590, 730267296, 912834120, 952522560, 995819040, 1095400944, 1217112160, 1369251180, 1460534592, 1825668240, 1991638080, 2190801888, 2434224320, 2738502360, 3651336480, 4381603776, 5477004720, 7302672960, 10954009440, 21908018880]

約数ペア:

[(1, 21908018880), (2, 10954009440), (3, 7302672960), (4, 5477004720), (5, 4381603776), (6, 3651336480), (8, 2738502360), (9, 2434224320), (10, 2190801888), (11, 1991638080), (12, 1825668240), (15, 1460534592), (16, 1369251180), (18, 1217112160), (20, 1095400944), (22, 995819040), (23, 952522560), (24, 912834120), (30, 730267296), (32, 684625590), (33, 663879360), (36, 608556080), (40, 547700472), (44, 497909520), (45, 486844864), (46, 476261280), (48, 456417060), (55, 398327616), (60, 365133648), (64, 342312795), (66, 331939680), (69, 317507520), (72, 304278040), (80, 273850236), (88, 248954760), (90, 243422432), (92, 238130640), (96, 228208530), (99, 221293120), (107, 204747840), (110, 199163808), (115, 190504512), (120, 182566824), (132, 165969840), (138, 158753760), (144, 152139020), (160, 136925118), (165, 132775872), (176, 124477380), (180, 121711216), (184, 119065320), (192, 114104265), (198, 110646560), (207, 105835840), (214, 102373920), (220, 99581904), (230, 95252256), (240, 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(1605, 13649856), (1656, 13229480), (1686, 12994080), (1712, 12796740), (1760, 12447738), (1840, 11906532), (1926, 11374880), (1980, 11064656), (2024, 10824120), (2070, 10583584), (2112, 10373115), (2140, 10237392), (2208, 9922110), (2248, 9745560), (2277, 9621440), (2354, 9306720), (2461, 8902080), (2529, 8662720), (2530, 8659296), (2568, 8531160), (2640, 8298492), (2760, 7937688), (2810, 7796448), (2880, 7606951), (3036, 7216080), (3091, 7087680), (3168, 6915410), (3210, 6824928), (3312, 6614740), (3372, 6497040), (3424, 6398370), (3520, 6223869), (3531, 6204480), (3680, 5953266), (3795, 5772864), (3852, 5687440), (3960, 5532328), (4048, 5412060), (4140, 5291792), (4215, 5197632), (4280, 5118696), (4416, 4961055), (4496, 4872780), (4554, 4810720), (4708, 4653360), (4815, 4549952), (4922, 4451040), (5058, 4331360), (5060, 4329648), (5136, 4265580), (5280, 4149246), (5520, 3968844), (5620, 3898224), (5885, 3722688), (6072, 3608040), (6182, 3543840), (6336, 3457705), (6420, 3412464), (6463, 3389760), (6624, 3307370), (6744, 3248520), (6848, 3199185), (7062, 3102240), (7360, 2976633), (7383, 2967360), (7590, 2886432), (7704, 2843720), (7920, 2766164), (8096, 2706030), (8280, 2645896), (8430, 2598816), (8560, 2559348), (8992, 2436390), (9108, 2405360), (9273, 2362560), (9416, 2326680), (9630, 2274976), (9844, 2225520), (10116, 2165680), (10120, 2164824), (10272, 2132790), (10560, 2074623), (10593, 2068160), (11040, 1984422), (11240, 1949112), (11385, 1924288), (11770, 1861344), (12144, 1804020), (12305, 1780416), (12364, 1771920), (12645, 1732544), (12840, 1706232), (12926, 1694880), (13248, 1653685), (13488, 1624260), (14124, 1551120), (14766, 1483680), (15180, 1443216), (15408, 1421860), (15455, 1417536), (15840, 1383082), (16192, 1353015), (16560, 1322948), (16860, 1299408), (17120, 1279674), (17655, 1240896), (17984, 1218195), (18216, 1202680), (18546, 1181280), (18832, 1163340), (19260, 1137488), (19389, 1129920), (19688, 1112760), (20232, 1082840), (20240, 1082412), (20544, 1066395), (21186, 1034080), (22080, 992211), (22149, 989120), (22480, 974556), (22770, 962144), (23540, 930672), (24288, 902010), (24610, 890208), (24728, 885960), (25290, 866272), (25680, 853116), (25852, 847440), (26976, 812130), (27071, 809280), (27819, 787520), (28248, 775560), (29532, 741840), (30067, 728640), (30360, 721608), (30816, 710930), (30910, 708768), (31680, 691541), (32315, 677952), (33120, 661474), (33720, 649704), (34240, 639837), (35310, 620448), (36432, 601340), (36915, 593472), (37092, 590640), (37664, 581670), (38520, 568744), (38778, 564960), (39376, 556380), (40464, 541420), (40480, 541206), (42372, 517040), (44298, 494560), (44960, 487278), (45540, 481072), (46365, 472512), (47080, 465336), (48576, 451005), (49220, 445104), (49456, 442980), (50580, 433136), (51360, 426558), (51704, 423720), (52965, 413632), (53952, 406065), (54142, 404640), (55638, 393760), (56496, 387780), (58167, 376640), (59064, 370920), (60134, 364320), (60720, 360804), (61632, 355465), (61820, 354384), (64630, 338976), (66240, 330737), (67440, 324852), (70620, 310224), (71093, 308160), (72864, 300670), (73830, 296736), (74184, 295320), (75328, 290835), (77040, 284372), (77556, 282480), (78752, 278190), (80928, 270710), (80960, 270603), (81213, 269760), (84744, 258520), (88596, 247280), (89920, 243639), (90201, 242880), (91080, 240536), (92730, 236256), (94160, 232668), (96945, 225984), (98440, 222552), (98912, 221490), (101160, 216568), (102720, 213279), (103408, 211860), (105930, 206816), (108284, 202320), (110745, 197824), (111276, 196880), (112992, 193890), (116334, 188320), (118128, 185460), (120268, 182160), (121440, 180402), (123640, 177192), (129260, 169488), (134880, 162426), (135355, 161856), (139095, 157504), (141240, 155112), (142186, 154080), (145728, 150335), (147660, 148368)]