21174135840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 864

約数和(自身を含む): 88535498688

約数和(自身を除く): 67361362848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 31, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 62, 65, 66, 72, 78, 80, 88, 90, 93, 96, 99, 104, 107, 110, 117, 120, 124, 130, 132, 143, 144, 155, 156, 160, 165, 176, 180, 186, 195, 198, 208, 214, 220, 234, 240, 248, 260, 264, 279, 286, 288, 310, 312, 321, 330, 341, 352, 360, 372, 390, 396, 403, 416, 428, 429, 440, 465, 468, 480, 495, 496, 520, 528, 535, 558, 572, 585, 620, 624, 642, 660, 682, 715, 720, 744, 780, 792, 806, 856, 858, 880, 930, 936, 961, 963, 990, 992, 1023, 1040, 1056, 1070, 1116, 1144, 1170, 1177, 1209, 1240, 1248, 1284, 1287, 1320, 1364, 1391, 1395, 1430, 1440, 1488, 1560, 1584, 1605, 1612, 1705, 1712, 1716, 1760, 1860, 1872, 1922, 1926, 1980, 2015, 2046, 2080, 2140, 2145, 2232, 2288, 2340, 2354, 2418, 2480, 2568, 2574, 2640, 2728, 2782, 2790, 2860, 2883, 2976, 3069, 3120, 3168, 3210, 3224, 3317, 3410, 3424, 3432, 3531, 3627, 3720, 3744, 3844, 3852, 3960, 4030, 4092, 4173, 4280, 4290, 4433, 4464, 4576, 4680, 4708, 4805, 4815, 4836, 4960, 5115, 5136, 5148, 5280, 5456, 5564, 5580, 5720, 5766, 5885, 6045, 6138, 6240, 6420, 6435, 6448, 6634, 6820, 6864, 6955, 7062, 7254, 7440, 7688, 7704, 7920, 8060, 8184, 8346, 8560, 8580, 8649, 8866, 8928, 9360, 9416, 9610, 9630, 9672, 9951, 10230, 10272, 10296, 10571, 10593, 10912, 11128, 11160, 11440, 11532, 11770, 12090, 12276, 12493, 12519, 12840, 12870, 12896, 13268, 13299, 13640, 13728, 13910, 14124, 14415, 14508, 14880, 15301, 15345, 15376, 15408, 15840, 16120, 16368, 16585, 16692, 17120, 17160, 17298, 17655, 17732, 18135, 18720, 18832, 19220, 19260, 19344, 19902, 20460, 20592, 20865, 21142, 21186, 22165, 22256, 22320, 22880, 23064, 23540, 24180, 24552, 24986, 25038, 25680, 25740, 26536, 26598, 27280, 27820, 28248, 28830, 29016, 29853, 30602, 30690, 30752, 30816, 31713, 32240, 32736, 33170, 33384, 34320, 34596, 35310, 35464, 36270, 36487, 37479, 37664, 38440, 38520, 38688, 39804, 39897, 40920, 41184, 41730, 42284, 42372, 43121, 43245, 44330, 44512, 44640, 45903, 46128, 47080, 48360, 49104, 49755, 49972, 50076, 51360, 51480, 52855, 52965, 53072, 53196, 54560, 55640, 56496, 57660, 58032, 59706, 61204, 61380, 62465, 62595, 63426, 64480, 66340, 66495, 66768, 68640, 69192, 70620, 70928, 72540, 72974, 74958, 76505, 76880, 77040, 79608, 79794, 81840, 83460, 84568, 84744, 86242, 86490, 88660, 91806, 92256, 94160, 95139, 96720, 98208, 99510, 99944, 100152, 102827, 102960, 105710, 105930, 106144, 106392, 109461, 111280, 112437, 112992, 115320, 116064, 119412, 122408, 122760, 124930, 125190, 126852, 129363, 132680, 132990, 133536, 137423, 137709, 138384, 141240, 141856, 145080, 145948, 149265, 149916, 153010, 153760, 154080, 158565, 159216, 159588, 163680, 166920, 169136, 169488, 172484, 172980, 177320, 182435, 183612, 187395, 188320, 190278, 193440, 199020, 199485, 199888, 200304, 205654, 205920, 211420, 211860, 212784, 215605, 218922, 222560, 224874, 229515, 230640, 238824, 244816, 245520, 249860, 250380, 253704, 258726, 265360, 265980, 274846, 275418, 276768, 282480, 290160, 291896, 298530, 299832, 306020, 308481, 317130, 318432, 319176, 328383, 333840, 338272, 338976, 344968, 345960, 354640, 364870, 367224, 374790, 380556, 388089, 398040, 398970, 399776, 400608, 411308, 412269, 422840, 423720, 425568, 431210, 437844, 449748, 459030, 461280, 474331, 475695, 477648, 489632, 491040, 499720, 500760, 507408, 514135, 517452, 530720, 531960, 547305, 549692, 550836, 562185, 564960, 580320, 583792, 597060, 599664, 612040, 616962, 634260, 638352, 646815, 656766, 667680, 687115, 688545, 689936, 691920, 709280, 729740, 734448, 749580, 761112, 776178, 796080, 797940, 822616, 824538, 845680, 847440, 862420, 875688, 899496, 918060, 925443, 948662, 951390, 955296, 999440, 1001520, 1014816, 1028270, 1034904, 1063920, 1094610, 1099384, 1101672, 1124370, 1131097, 1167584, 1194120, 1199328, 1224080, 1233924, 1236807, 1268520, 1276704, 1293630, 1313532, 1336751, 1374230, 1377090, 1379872, 1383840, 1422993, 1459480, 1468896, 1499160, 1522224, 1542405, 1552356, 1592160, 1595880, 1641915, 1645232, 1649076, 1691360, 1694880, 1724840, 1751376, 1798992, 1836120, 1850886, 1897324, 1902780, 1940445, 1998880, 2003040, 2056540, 2061345, 2069808, 2127840, 2189220, 2198768, 2203344, 2248740, 2262194, 2371655, 2388240, 2448160, 2467848, 2473614, 2537040, 2587260, 2627064, 2673502, 2748460, 2754180, 2845986, 2918960, 2998320, 3044448, 3084810, 3104712, 3191760, 3283830, 3290464, 3298152, 3393291, 3449680, 3502752, 3597984, 3672240, 3701772, 3794648, 3805560, 3880890, 4010253, 4113080, 4122690, 4139616, 4268979, 4378440, 4397536, 4406688, 4497480, 4524388, 4627215, 4743310, 4776480, 4935696, 4947228, 5074080, 5174520, 5254128, 5347004, 5496920, 5508360, 5655485, 5691972, 5837920, 5996640, 6169620, 6184035, 6209424, 6383520, 6567660, 6596304, 6683755, 6786582, 6899360, 7114965, 7344480, 7403544, 7589296, 7611120, 7761780, 8020506, 8226160, 8245380, 8537958, 8756880, 8994960, 9048776, 9254430, 9486620, 9871392, 9894456, 10179873, 10349040, 10508256, 10694008, 10993840, 11016720, 11310970, 11383944, 12030759, 12339240, 12368070, 12418848, 13135320, 13192608, 13367510, 13573164, 14229930, 14704261, 14807088, 15178592, 15222240, 15523560, 16041012, 16452320, 16490760, 16966455, 17075916, 17513760, 17989920, 18097552, 18508860, 18973240, 19788912, 20051265, 20359746, 20698080, 21344895, 21388016, 21987680, 22033440, 22621940, 22767888, 24061518, 24678480, 24736140, 26270640, 26735020, 27146328, 28459860, 29408522, 29614176, 31047120, 32082024, 32981520, 33932910, 34151832, 36195104, 37017720, 37946480, 39577824, 40102530, 40719492, 42689790, 42776032, 44112783, 45243880, 45535776, 48123036, 49356960, 49472280, 50899365, 52541280, 53470040, 54292656, 56919720, 58817044, 60153795, 62094240, 64164048, 65963040, 67865820, 68303664, 73521305, 74035440, 75892960, 80205060, 81438984, 85379580, 88225566, 90487760, 96246072, 98944560, 101798730, 106940080, 108585312, 113839440, 117634088, 120307590, 128328096, 132338349, 135731640, 136607328, 147042610, 148070880, 160410120, 162877968, 170759160, 176451132, 180975520, 192492144, 197889120, 203597460, 213880160, 220563915, 227678880, 235268176, 240615180, 264676698, 271463280, 294085220, 320820240, 325755936, 341518320, 352902264, 384984288, 407194920, 441127830, 470536352, 481230360, 529353396, 542926560, 588170440, 641640480, 661691745, 683036640, 705804528, 814389840, 882255660, 962460720, 1058706792, 1176340880, 1323383490, 1411609056, 1628779680, 1764511320, 1924921440, 2117413584, 2352681760, 2646766980, 3529022640, 4234827168, 5293533960, 7058045280, 10587067920, 21174135840]

約数ペア:

[(1, 21174135840), (2, 10587067920), (3, 7058045280), (4, 5293533960), (5, 4234827168), (6, 3529022640), (8, 2646766980), (9, 2352681760), (10, 2117413584), (11, 1924921440), (12, 1764511320), (13, 1628779680), (15, 1411609056), (16, 1323383490), (18, 1176340880), (20, 1058706792), (22, 962460720), (24, 882255660), (26, 814389840), (30, 705804528), (31, 683036640), (32, 661691745), (33, 641640480), (36, 588170440), (39, 542926560), (40, 529353396), (44, 481230360), (45, 470536352), (48, 441127830), (52, 407194920), (55, 384984288), (60, 352902264), (62, 341518320), (65, 325755936), (66, 320820240), (72, 294085220), (78, 271463280), (80, 264676698), (88, 240615180), (90, 235268176), (93, 227678880), (96, 220563915), (99, 213880160), (104, 203597460), (107, 197889120), (110, 192492144), (117, 180975520), (120, 176451132), (124, 170759160), (130, 162877968), (132, 160410120), (143, 148070880), (144, 147042610), (155, 136607328), (156, 135731640), (160, 132338349), (165, 128328096), (176, 120307590), (180, 117634088), (186, 113839440), (195, 108585312), (198, 106940080), (208, 101798730), (214, 98944560), (220, 96246072), (234, 90487760), (240, 88225566), (248, 85379580), (260, 81438984), (264, 80205060), (279, 75892960), (286, 74035440), (288, 73521305), (310, 68303664), (312, 67865820), (321, 65963040), (330, 64164048), (341, 62094240), (352, 60153795), (360, 58817044), (372, 56919720), (390, 54292656), (396, 53470040), (403, 52541280), (416, 50899365), (428, 49472280), (429, 49356960), (440, 48123036), (465, 45535776), (468, 45243880), (480, 44112783), (495, 42776032), (496, 42689790), (520, 40719492), (528, 40102530), (535, 39577824), (558, 37946480), (572, 37017720), (585, 36195104), (620, 34151832), (624, 33932910), (642, 32981520), (660, 32082024), (682, 31047120), (715, 29614176), (720, 29408522), (744, 28459860), (780, 27146328), (792, 26735020), (806, 26270640), (856, 24736140), (858, 24678480), (880, 24061518), (930, 22767888), (936, 22621940), (961, 22033440), (963, 21987680), (990, 21388016), (992, 21344895), (1023, 20698080), (1040, 20359746), (1056, 20051265), (1070, 19788912), (1116, 18973240), (1144, 18508860), (1170, 18097552), (1177, 17989920), (1209, 17513760), (1240, 17075916), (1248, 16966455), (1284, 16490760), (1287, 16452320), (1320, 16041012), (1364, 15523560), (1391, 15222240), (1395, 15178592), (1430, 14807088), (1440, 14704261), (1488, 14229930), (1560, 13573164), (1584, 13367510), (1605, 13192608), (1612, 13135320), (1705, 12418848), (1712, 12368070), (1716, 12339240), (1760, 12030759), (1860, 11383944), (1872, 11310970), (1922, 11016720), (1926, 10993840), (1980, 10694008), (2015, 10508256), (2046, 10349040), (2080, 10179873), (2140, 9894456), (2145, 9871392), (2232, 9486620), (2288, 9254430), (2340, 9048776), (2354, 8994960), (2418, 8756880), (2480, 8537958), (2568, 8245380), (2574, 8226160), (2640, 8020506), (2728, 7761780), (2782, 7611120), (2790, 7589296), (2860, 7403544), (2883, 7344480), (2976, 7114965), (3069, 6899360), (3120, 6786582), (3168, 6683755), (3210, 6596304), (3224, 6567660), (3317, 6383520), (3410, 6209424), (3424, 6184035), (3432, 6169620), (3531, 5996640), (3627, 5837920), (3720, 5691972), (3744, 5655485), (3844, 5508360), (3852, 5496920), (3960, 5347004), (4030, 5254128), (4092, 5174520), (4173, 5074080), (4280, 4947228), (4290, 4935696), (4433, 4776480), (4464, 4743310), (4576, 4627215), (4680, 4524388), (4708, 4497480), (4805, 4406688), (4815, 4397536), (4836, 4378440), (4960, 4268979), (5115, 4139616), (5136, 4122690), (5148, 4113080), (5280, 4010253), (5456, 3880890), (5564, 3805560), (5580, 3794648), (5720, 3701772), (5766, 3672240), (5885, 3597984), (6045, 3502752), (6138, 3449680), (6240, 3393291), (6420, 3298152), (6435, 3290464), (6448, 3283830), (6634, 3191760), (6820, 3104712), (6864, 3084810), (6955, 3044448), (7062, 2998320), (7254, 2918960), (7440, 2845986), (7688, 2754180), (7704, 2748460), (7920, 2673502), (8060, 2627064), (8184, 2587260), (8346, 2537040), (8560, 2473614), (8580, 2467848), (8649, 2448160), (8866, 2388240), (8928, 2371655), (9360, 2262194), (9416, 2248740), (9610, 2203344), (9630, 2198768), (9672, 2189220), (9951, 2127840), (10230, 2069808), (10272, 2061345), (10296, 2056540), (10571, 2003040), (10593, 1998880), (10912, 1940445), (11128, 1902780), (11160, 1897324), (11440, 1850886), (11532, 1836120), (11770, 1798992), (12090, 1751376), (12276, 1724840), (12493, 1694880), (12519, 1691360), (12840, 1649076), (12870, 1645232), (12896, 1641915), (13268, 1595880), (13299, 1592160), (13640, 1552356), (13728, 1542405), (13910, 1522224), (14124, 1499160), (14415, 1468896), (14508, 1459480), (14880, 1422993), (15301, 1383840), (15345, 1379872), (15376, 1377090), (15408, 1374230), (15840, 1336751), (16120, 1313532), (16368, 1293630), (16585, 1276704), (16692, 1268520), (17120, 1236807), (17160, 1233924), (17298, 1224080), (17655, 1199328), (17732, 1194120), (18135, 1167584), (18720, 1131097), (18832, 1124370), (19220, 1101672), (19260, 1099384), (19344, 1094610), (19902, 1063920), (20460, 1034904), (20592, 1028270), (20865, 1014816), (21142, 1001520), (21186, 999440), (22165, 955296), (22256, 951390), (22320, 948662), (22880, 925443), (23064, 918060), (23540, 899496), (24180, 875688), (24552, 862420), (24986, 847440), (25038, 845680), (25680, 824538), (25740, 822616), (26536, 797940), (26598, 796080), (27280, 776178), (27820, 761112), (28248, 749580), (28830, 734448), (29016, 729740), (29853, 709280), (30602, 691920), (30690, 689936), (30752, 688545), (30816, 687115), (31713, 667680), (32240, 656766), (32736, 646815), (33170, 638352), (33384, 634260), (34320, 616962), (34596, 612040), (35310, 599664), (35464, 597060), (36270, 583792), (36487, 580320), (37479, 564960), (37664, 562185), (38440, 550836), (38520, 549692), (38688, 547305), (39804, 531960), (39897, 530720), (40920, 517452), (41184, 514135), (41730, 507408), (42284, 500760), (42372, 499720), (43121, 491040), (43245, 489632), (44330, 477648), (44512, 475695), (44640, 474331), (45903, 461280), (46128, 459030), (47080, 449748), (48360, 437844), (49104, 431210), (49755, 425568), (49972, 423720), (50076, 422840), (51360, 412269), (51480, 411308), (52855, 400608), (52965, 399776), (53072, 398970), (53196, 398040), (54560, 388089), (55640, 380556), (56496, 374790), (57660, 367224), (58032, 364870), (59706, 354640), (61204, 345960), (61380, 344968), (62465, 338976), (62595, 338272), (63426, 333840), (64480, 328383), (66340, 319176), (66495, 318432), (66768, 317130), (68640, 308481), (69192, 306020), (70620, 299832), (70928, 298530), (72540, 291896), (72974, 290160), (74958, 282480), (76505, 276768), (76880, 275418), (77040, 274846), (79608, 265980), (79794, 265360), (81840, 258726), (83460, 253704), (84568, 250380), (84744, 249860), (86242, 245520), (86490, 244816), (88660, 238824), (91806, 230640), (92256, 229515), (94160, 224874), (95139, 222560), (96720, 218922), (98208, 215605), (99510, 212784), (99944, 211860), (100152, 211420), (102827, 205920), (102960, 205654), (105710, 200304), (105930, 199888), (106144, 199485), (106392, 199020), (109461, 193440), (111280, 190278), (112437, 188320), (112992, 187395), (115320, 183612), (116064, 182435), (119412, 177320), (122408, 172980), (122760, 172484), (124930, 169488), (125190, 169136), (126852, 166920), (129363, 163680), (132680, 159588), (132990, 159216), (133536, 158565), (137423, 154080), (137709, 153760), (138384, 153010), (141240, 149916), (141856, 149265), (145080, 145948)]