21468867840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:635

約数の個数: 648

約数和(自身を含む): 87759184968

約数和(自身を除く): 66290317128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 146, 147, 160, 168, 180, 192, 196, 210, 219, 224, 240, 245, 252, 256, 280, 288, 292, 294, 315, 320, 336, 360, 365, 384, 392, 420, 438, 441, 448, 480, 490, 504, 511, 521, 560, 576, 584, 588, 630, 640, 657, 672, 720, 730, 735, 768, 784, 840, 876, 882, 896, 960, 980, 1008, 1022, 1042, 1095, 1120, 1152, 1168, 1176, 1260, 1280, 1314, 1344, 1440, 1460, 1470, 1533, 1563, 1568, 1680, 1752, 1764, 1792, 1920, 1960, 2016, 2044, 2084, 2190, 2205, 2240, 2304, 2336, 2352, 2520, 2555, 2605, 2628, 2688, 2880, 2920, 2940, 3066, 3126, 3136, 3285, 3360, 3504, 3528, 3577, 3647, 3840, 3920, 4032, 4088, 4168, 4380, 4410, 4480, 4599, 4672, 4689, 4704, 5040, 5110, 5210, 5256, 5376, 5760, 5840, 5880, 6132, 6252, 6272, 6570, 6720, 7008, 7056, 7154, 7294, 7665, 7815, 7840, 8064, 8176, 8336, 8760, 8820, 8960, 9198, 9344, 9378, 9408, 10080, 10220, 10420, 10512, 10731, 10941, 11520, 11680, 11760, 12264, 12504, 12544, 13140, 13440, 14016, 14112, 14308, 14588, 15330, 15630, 15680, 16128, 16352, 16672, 17520, 17640, 17885, 18235, 18396, 18688, 18756, 18816, 20160, 20440, 20840, 21024, 21462, 21882, 22995, 23360, 23445, 23520, 24528, 25008, 25529, 26280, 26880, 28032, 28224, 28616, 29176, 30660, 31260, 31360, 32193, 32704, 32823, 33344, 35040, 35280, 35770, 36470, 36792, 37512, 37632, 38033, 40320, 40880, 41680, 42048, 42924, 43764, 45990, 46720, 46890, 47040, 49056, 50016, 51058, 52560, 53655, 54705, 56064, 56448, 57232, 58352, 61320, 62520, 62720, 64386, 65408, 65646, 66688, 70080, 70560, 71540, 72940, 73584, 75024, 76066, 76587, 80640, 81760, 83360, 84096, 85848, 87528, 91980, 93440, 93780, 94080, 98112, 100032, 102116, 105120, 107310, 109410, 112896, 114099, 114464, 116704, 122640, 125040, 127645, 128772, 130816, 131292, 133376, 140160, 141120, 143080, 145880, 147168, 150048, 152132, 153174, 160965, 163520, 164115, 166720, 168192, 171696, 175056, 183960, 187560, 188160, 190165, 196224, 200064, 204232, 210240, 214620, 218820, 228198, 228928, 229761, 233408, 245280, 250080, 255290, 257544, 262584, 266231, 280320, 282240, 286160, 291760, 294336, 300096, 304264, 306348, 321930, 327040, 328230, 333440, 342297, 343392, 350112, 367920, 375120, 380330, 382935, 392448, 400128, 408464, 420480, 429240, 437640, 456396, 457856, 459522, 466816, 490560, 500160, 510580, 515088, 525168, 532462, 564480, 570495, 572320, 583520, 588672, 600192, 608528, 612696, 643860, 654080, 656460, 666880, 684594, 686784, 700224, 735840, 750240, 760660, 765870, 798693, 816928, 840960, 858480, 875280, 912792, 915712, 919044, 933632, 981120, 1000320, 1021160, 1030176, 1050336, 1064924, 1140990, 1144640, 1148805, 1167040, 1177344, 1200384, 1217056, 1225392, 1287720, 1312920, 1331155, 1369188, 1373568, 1400448, 1471680, 1500480, 1521320, 1531740, 1597386, 1633856, 1711485, 1716960, 1750560, 1825584, 1838088, 1863617, 1962240, 2000640, 2042320, 2060352, 2100672, 2129848, 2281980, 2289280, 2297610, 2334080, 2396079, 2434112, 2450784, 2575440, 2625840, 2662310, 2738376, 2747136, 2800896, 2943360, 3000960, 3042640, 3063480, 3194772, 3267712, 3422970, 3433920, 3501120, 3651168, 3676176, 3727234, 3993465, 4084640, 4120704, 4201344, 4259696, 4563960, 4578560, 4595220, 4668160, 4792158, 4868224, 4901568, 5150880, 5251680, 5324620, 5476752, 5590851, 5886720, 6001920, 6085280, 6126960, 6389544, 6535424, 6845940, 6867840, 7002240, 7302336, 7352352, 7454468, 7986930, 8169280, 8241408, 8402688, 8519392, 9127920, 9190440, 9318085, 9584316, 9736448, 9803136, 10301760, 10503360, 10649240, 10953504, 11181702, 11980395, 12170560, 12253920, 12779088, 13691880, 13735680, 14004480, 14604672, 14704704, 14908936, 15973860, 16338560, 16772553, 17038784, 18255840, 18380880, 18636170, 19168632, 19606272, 20603520, 21006720, 21298480, 21907008, 22363404, 23960790, 24341120, 24507840, 25558176, 27383760, 27954255, 29209344, 29409408, 29817872, 31947720, 32677120, 33545106, 34077568, 36511680, 36761760, 37272340, 38337264, 41207040, 42013440, 42596960, 43814016, 44726808, 47921580, 48682240, 49015680, 51116352, 54767520, 55908510, 58818816, 59635744, 63895440, 67090212, 68155136, 73023360, 73523520, 74544680, 76674528, 83862765, 85193920, 87628032, 89453616, 95843160, 98031360, 102232704, 109535040, 111817020, 119271488, 127790880, 134180424, 146046720, 147047040, 149089360, 153349056, 167725530, 170387840, 178907232, 191686320, 204465408, 219070080, 223634040, 238542976, 255581760, 268360848, 294094080, 298178720, 306698112, 335451060, 340775680, 357814464, 383372640, 438140160, 447268080, 477085952, 511163520, 536721696, 596357440, 613396224, 670902120, 715628928, 766745280, 894536160, 1022327040, 1073443392, 1192714880, 1341804240, 1431257856, 1533490560, 1789072320, 2146886784, 2385429760, 2683608480, 3066981120, 3578144640, 4293773568, 5367216960, 7156289280, 10734433920, 21468867840]

約数ペア:

[(1, 21468867840), (2, 10734433920), (3, 7156289280), (4, 5367216960), (5, 4293773568), (6, 3578144640), (7, 3066981120), (8, 2683608480), (9, 2385429760), (10, 2146886784), (12, 1789072320), (14, 1533490560), (15, 1431257856), (16, 1341804240), (18, 1192714880), (20, 1073443392), (21, 1022327040), (24, 894536160), (28, 766745280), (30, 715628928), (32, 670902120), (35, 613396224), (36, 596357440), (40, 536721696), (42, 511163520), (45, 477085952), (48, 447268080), (49, 438140160), (56, 383372640), (60, 357814464), (63, 340775680), (64, 335451060), (70, 306698112), (72, 298178720), (73, 294094080), (80, 268360848), (84, 255581760), (90, 238542976), (96, 223634040), (98, 219070080), (105, 204465408), (112, 191686320), (120, 178907232), (126, 170387840), (128, 167725530), (140, 153349056), (144, 149089360), (146, 147047040), (147, 146046720), (160, 134180424), (168, 127790880), (180, 119271488), (192, 111817020), (196, 109535040), (210, 102232704), (219, 98031360), (224, 95843160), (240, 89453616), (245, 87628032), (252, 85193920), (256, 83862765), (280, 76674528), (288, 74544680), (292, 73523520), (294, 73023360), (315, 68155136), (320, 67090212), (336, 63895440), (360, 59635744), (365, 58818816), (384, 55908510), (392, 54767520), (420, 51116352), (438, 49015680), (441, 48682240), (448, 47921580), (480, 44726808), (490, 43814016), (504, 42596960), (511, 42013440), (521, 41207040), (560, 38337264), (576, 37272340), (584, 36761760), (588, 36511680), (630, 34077568), (640, 33545106), (657, 32677120), (672, 31947720), (720, 29817872), (730, 29409408), (735, 29209344), (768, 27954255), (784, 27383760), (840, 25558176), (876, 24507840), (882, 24341120), (896, 23960790), (960, 22363404), (980, 21907008), (1008, 21298480), (1022, 21006720), (1042, 20603520), (1095, 19606272), (1120, 19168632), (1152, 18636170), (1168, 18380880), (1176, 18255840), (1260, 17038784), (1280, 16772553), (1314, 16338560), (1344, 15973860), (1440, 14908936), (1460, 14704704), (1470, 14604672), (1533, 14004480), (1563, 13735680), (1568, 13691880), (1680, 12779088), (1752, 12253920), (1764, 12170560), (1792, 11980395), (1920, 11181702), (1960, 10953504), (2016, 10649240), (2044, 10503360), (2084, 10301760), (2190, 9803136), (2205, 9736448), (2240, 9584316), (2304, 9318085), (2336, 9190440), (2352, 9127920), (2520, 8519392), (2555, 8402688), (2605, 8241408), (2628, 8169280), (2688, 7986930), (2880, 7454468), (2920, 7352352), (2940, 7302336), (3066, 7002240), (3126, 6867840), (3136, 6845940), (3285, 6535424), (3360, 6389544), (3504, 6126960), (3528, 6085280), (3577, 6001920), (3647, 5886720), (3840, 5590851), (3920, 5476752), (4032, 5324620), (4088, 5251680), (4168, 5150880), (4380, 4901568), (4410, 4868224), (4480, 4792158), (4599, 4668160), (4672, 4595220), (4689, 4578560), (4704, 4563960), (5040, 4259696), (5110, 4201344), (5210, 4120704), (5256, 4084640), (5376, 3993465), (5760, 3727234), (5840, 3676176), (5880, 3651168), (6132, 3501120), (6252, 3433920), (6272, 3422970), (6570, 3267712), (6720, 3194772), (7008, 3063480), (7056, 3042640), (7154, 3000960), (7294, 2943360), (7665, 2800896), (7815, 2747136), (7840, 2738376), (8064, 2662310), (8176, 2625840), (8336, 2575440), (8760, 2450784), (8820, 2434112), (8960, 2396079), (9198, 2334080), (9344, 2297610), (9378, 2289280), (9408, 2281980), (10080, 2129848), (10220, 2100672), (10420, 2060352), (10512, 2042320), (10731, 2000640), (10941, 1962240), (11520, 1863617), (11680, 1838088), (11760, 1825584), (12264, 1750560), (12504, 1716960), (12544, 1711485), (13140, 1633856), (13440, 1597386), (14016, 1531740), (14112, 1521320), (14308, 1500480), (14588, 1471680), (15330, 1400448), (15630, 1373568), (15680, 1369188), (16128, 1331155), (16352, 1312920), (16672, 1287720), (17520, 1225392), (17640, 1217056), (17885, 1200384), (18235, 1177344), (18396, 1167040), (18688, 1148805), (18756, 1144640), (18816, 1140990), (20160, 1064924), (20440, 1050336), (20840, 1030176), (21024, 1021160), (21462, 1000320), (21882, 981120), (22995, 933632), (23360, 919044), (23445, 915712), (23520, 912792), (24528, 875280), (25008, 858480), (25529, 840960), (26280, 816928), (26880, 798693), (28032, 765870), (28224, 760660), (28616, 750240), (29176, 735840), (30660, 700224), (31260, 686784), (31360, 684594), (32193, 666880), (32704, 656460), (32823, 654080), (33344, 643860), (35040, 612696), (35280, 608528), (35770, 600192), (36470, 588672), (36792, 583520), (37512, 572320), (37632, 570495), (38033, 564480), (40320, 532462), (40880, 525168), (41680, 515088), (42048, 510580), (42924, 500160), (43764, 490560), (45990, 466816), (46720, 459522), (46890, 457856), (47040, 456396), (49056, 437640), (50016, 429240), (51058, 420480), (52560, 408464), (53655, 400128), (54705, 392448), (56064, 382935), (56448, 380330), (57232, 375120), (58352, 367920), (61320, 350112), (62520, 343392), (62720, 342297), (64386, 333440), (65408, 328230), (65646, 327040), (66688, 321930), (70080, 306348), (70560, 304264), (71540, 300096), (72940, 294336), (73584, 291760), (75024, 286160), (76066, 282240), (76587, 280320), (80640, 266231), (81760, 262584), (83360, 257544), (84096, 255290), (85848, 250080), (87528, 245280), (91980, 233408), (93440, 229761), (93780, 228928), (94080, 228198), (98112, 218820), (100032, 214620), (102116, 210240), (105120, 204232), (107310, 200064), (109410, 196224), (112896, 190165), (114099, 188160), (114464, 187560), (116704, 183960), (122640, 175056), (125040, 171696), (127645, 168192), (128772, 166720), (130816, 164115), (131292, 163520), (133376, 160965), (140160, 153174), (141120, 152132), (143080, 150048), (145880, 147168)]