21004894080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:348

約数の個数: 640

約数和(自身を含む): 79016446080

約数和(自身を除く): 58011552000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 47, 48, 54, 60, 64, 72, 74, 80, 81, 90, 94, 96, 108, 111, 120, 128, 135, 141, 144, 148, 160, 162, 180, 185, 188, 192, 216, 222, 233, 235, 240, 270, 282, 288, 296, 320, 324, 333, 360, 370, 376, 384, 405, 423, 432, 444, 466, 470, 480, 540, 555, 564, 576, 592, 640, 648, 666, 699, 705, 720, 740, 752, 810, 846, 864, 888, 932, 940, 960, 999, 1080, 1110, 1128, 1152, 1165, 1184, 1269, 1296, 1332, 1398, 1410, 1440, 1480, 1504, 1620, 1665, 1692, 1728, 1739, 1776, 1864, 1880, 1920, 1998, 2097, 2115, 2160, 2220, 2256, 2330, 2368, 2538, 2592, 2664, 2796, 2820, 2880, 2960, 2997, 3008, 3240, 3330, 3384, 3456, 3478, 3495, 3552, 3728, 3760, 3807, 3996, 4194, 4230, 4320, 4440, 4512, 4660, 4736, 4995, 5076, 5184, 5217, 5328, 5592, 5640, 5760, 5920, 5994, 6016, 6291, 6345, 6480, 6660, 6768, 6956, 6990, 7104, 7456, 7520, 7614, 7992, 8388, 8460, 8621, 8640, 8695, 8880, 9024, 9320, 9990, 10152, 10368, 10434, 10485, 10656, 10951, 11184, 11280, 11840, 11988, 12582, 12690, 12960, 13320, 13536, 13912, 13980, 14208, 14912, 14985, 15040, 15228, 15651, 15984, 16776, 16920, 17242, 17280, 17390, 17760, 18048, 18640, 18873, 19035, 19980, 20304, 20868, 20970, 21312, 21902, 22368, 22560, 23680, 23976, 25164, 25380, 25863, 25920, 26085, 26640, 27072, 27824, 27960, 29824, 29970, 30080, 30456, 31302, 31455, 31968, 32853, 33552, 33840, 34484, 34780, 35520, 37280, 37746, 38070, 39960, 40608, 41736, 41940, 42624, 43105, 43804, 44736, 45120, 46953, 47952, 50328, 50760, 51726, 51840, 52170, 53280, 54144, 54755, 55648, 55920, 59940, 60912, 62604, 62910, 63936, 65706, 67104, 67680, 68968, 69560, 71040, 74560, 75492, 76140, 77589, 78255, 79920, 81216, 83472, 83880, 86210, 87608, 89472, 90240, 93906, 94365, 95904, 98559, 100656, 101520, 103452, 104340, 106560, 109510, 111296, 111840, 119880, 121824, 125208, 125820, 127872, 129315, 131412, 134208, 135360, 137936, 139120, 140859, 149120, 150984, 152280, 155178, 156510, 159840, 162432, 164265, 166944, 167760, 172420, 175216, 187812, 188730, 191808, 197118, 201312, 203040, 206904, 208680, 213120, 219020, 222592, 223680, 232767, 234765, 239760, 243648, 250416, 251640, 258630, 262824, 268416, 270720, 275872, 278240, 281718, 295677, 301968, 304560, 310356, 313020, 319680, 328530, 333888, 335520, 344840, 350432, 375624, 377460, 383616, 387945, 394236, 402624, 405187, 406080, 413808, 417360, 438040, 447360, 465534, 469530, 479520, 487296, 492795, 500832, 503280, 517260, 525648, 551744, 556480, 563436, 591354, 603936, 609120, 620712, 626040, 639360, 657060, 667776, 671040, 689680, 698301, 700864, 704295, 751248, 754920, 775890, 788472, 805248, 810374, 812160, 827616, 834720, 876080, 887031, 931068, 939060, 959040, 985590, 1001664, 1006560, 1034520, 1051296, 1103488, 1112960, 1126872, 1163835, 1182708, 1207872, 1215561, 1218240, 1241424, 1252080, 1314120, 1342080, 1379360, 1396602, 1401728, 1408590, 1478385, 1502496, 1509840, 1551780, 1576944, 1620748, 1655232, 1669440, 1752160, 1774062, 1862136, 1878120, 1918080, 1971180, 2003328, 2013120, 2025935, 2069040, 2102592, 2253744, 2327670, 2365416, 2415744, 2431122, 2436480, 2482848, 2504160, 2628240, 2758720, 2793204, 2817180, 2956770, 3004992, 3019680, 3103560, 3153888, 3241496, 3310464, 3338880, 3491505, 3504320, 3548124, 3646683, 3724272, 3756240, 3942360, 4026240, 4051870, 4138080, 4205184, 4435155, 4507488, 4655340, 4730832, 4862244, 4965696, 5008320, 5256480, 5517440, 5586408, 5634360, 5913540, 6009984, 6039360, 6077805, 6207120, 6307776, 6482992, 6983010, 7008640, 7096248, 7293366, 7448544, 7512480, 7884720, 8103740, 8276160, 8870310, 9014976, 9310680, 9461664, 9724488, 9931392, 10016640, 10512960, 10940049, 11172816, 11268720, 11827080, 12078720, 12155610, 12414240, 12615552, 12965984, 13966020, 14192496, 14586732, 14897088, 15024960, 15769440, 16207480, 16552320, 17740620, 18029952, 18233415, 18621360, 18923328, 19448976, 21025920, 21880098, 22345632, 22537440, 23654160, 24311220, 24828480, 25931968, 27932040, 28384992, 29173464, 29794176, 30049920, 31538880, 32414960, 32820147, 35481240, 36466830, 37242720, 37846656, 38897952, 43760196, 44691264, 45074880, 47308320, 48622440, 49656960, 51863936, 54700245, 55864080, 56769984, 58346928, 63077760, 64829920, 65640294, 70962480, 72933660, 74485440, 77795904, 87520392, 89382528, 90149760, 94616640, 97244880, 109400490, 111728160, 113539968, 116693856, 129659840, 131280588, 141924960, 145867320, 148970880, 155591808, 164100735, 175040784, 189233280, 194489760, 218800980, 223456320, 233387712, 259319680, 262561176, 283849920, 291734640, 328201470, 350081568, 388979520, 437601960, 446912640, 466775424, 525122352, 567699840, 583469280, 656402940, 700163136, 777959040, 875203920, 1050244704, 1166938560, 1312805880, 1400326272, 1750407840, 2100489408, 2333877120, 2625611760, 3500815680, 4200978816, 5251223520, 7001631360, 10502447040, 21004894080]

約数ペア:

[(1, 21004894080), (2, 10502447040), (3, 7001631360), (4, 5251223520), (5, 4200978816), (6, 3500815680), (8, 2625611760), (9, 2333877120), (10, 2100489408), (12, 1750407840), (15, 1400326272), (16, 1312805880), (18, 1166938560), (20, 1050244704), (24, 875203920), (27, 777959040), (30, 700163136), (32, 656402940), (36, 583469280), (37, 567699840), (40, 525122352), (45, 466775424), (47, 446912640), (48, 437601960), (54, 388979520), (60, 350081568), (64, 328201470), (72, 291734640), (74, 283849920), (80, 262561176), (81, 259319680), (90, 233387712), (94, 223456320), (96, 218800980), (108, 194489760), (111, 189233280), (120, 175040784), (128, 164100735), (135, 155591808), (141, 148970880), (144, 145867320), (148, 141924960), (160, 131280588), (162, 129659840), (180, 116693856), (185, 113539968), (188, 111728160), (192, 109400490), (216, 97244880), (222, 94616640), (233, 90149760), (235, 89382528), (240, 87520392), (270, 77795904), (282, 74485440), (288, 72933660), (296, 70962480), (320, 65640294), (324, 64829920), (333, 63077760), (360, 58346928), (370, 56769984), (376, 55864080), (384, 54700245), (405, 51863936), (423, 49656960), (432, 48622440), (444, 47308320), (466, 45074880), (470, 44691264), (480, 43760196), (540, 38897952), (555, 37846656), (564, 37242720), (576, 36466830), (592, 35481240), (640, 32820147), (648, 32414960), (666, 31538880), (699, 30049920), (705, 29794176), (720, 29173464), (740, 28384992), (752, 27932040), (810, 25931968), (846, 24828480), (864, 24311220), (888, 23654160), (932, 22537440), (940, 22345632), (960, 21880098), (999, 21025920), (1080, 19448976), (1110, 18923328), (1128, 18621360), (1152, 18233415), (1165, 18029952), (1184, 17740620), (1269, 16552320), (1296, 16207480), (1332, 15769440), (1398, 15024960), (1410, 14897088), (1440, 14586732), (1480, 14192496), (1504, 13966020), (1620, 12965984), (1665, 12615552), (1692, 12414240), (1728, 12155610), (1739, 12078720), (1776, 11827080), (1864, 11268720), (1880, 11172816), (1920, 10940049), (1998, 10512960), (2097, 10016640), (2115, 9931392), (2160, 9724488), (2220, 9461664), (2256, 9310680), (2330, 9014976), (2368, 8870310), (2538, 8276160), (2592, 8103740), (2664, 7884720), (2796, 7512480), (2820, 7448544), (2880, 7293366), (2960, 7096248), (2997, 7008640), (3008, 6983010), (3240, 6482992), (3330, 6307776), (3384, 6207120), (3456, 6077805), (3478, 6039360), (3495, 6009984), (3552, 5913540), (3728, 5634360), (3760, 5586408), (3807, 5517440), (3996, 5256480), (4194, 5008320), (4230, 4965696), (4320, 4862244), (4440, 4730832), (4512, 4655340), (4660, 4507488), (4736, 4435155), (4995, 4205184), (5076, 4138080), (5184, 4051870), (5217, 4026240), (5328, 3942360), (5592, 3756240), (5640, 3724272), (5760, 3646683), (5920, 3548124), (5994, 3504320), (6016, 3491505), (6291, 3338880), (6345, 3310464), (6480, 3241496), (6660, 3153888), (6768, 3103560), (6956, 3019680), (6990, 3004992), (7104, 2956770), (7456, 2817180), (7520, 2793204), (7614, 2758720), (7992, 2628240), (8388, 2504160), (8460, 2482848), (8621, 2436480), (8640, 2431122), (8695, 2415744), (8880, 2365416), (9024, 2327670), (9320, 2253744), (9990, 2102592), (10152, 2069040), (10368, 2025935), (10434, 2013120), (10485, 2003328), (10656, 1971180), (10951, 1918080), (11184, 1878120), (11280, 1862136), (11840, 1774062), (11988, 1752160), (12582, 1669440), (12690, 1655232), (12960, 1620748), (13320, 1576944), (13536, 1551780), (13912, 1509840), (13980, 1502496), (14208, 1478385), (14912, 1408590), (14985, 1401728), (15040, 1396602), (15228, 1379360), (15651, 1342080), (15984, 1314120), (16776, 1252080), (16920, 1241424), (17242, 1218240), (17280, 1215561), (17390, 1207872), (17760, 1182708), (18048, 1163835), (18640, 1126872), (18873, 1112960), (19035, 1103488), (19980, 1051296), (20304, 1034520), (20868, 1006560), (20970, 1001664), (21312, 985590), (21902, 959040), (22368, 939060), (22560, 931068), (23680, 887031), (23976, 876080), (25164, 834720), (25380, 827616), (25863, 812160), (25920, 810374), (26085, 805248), (26640, 788472), (27072, 775890), (27824, 754920), (27960, 751248), (29824, 704295), (29970, 700864), (30080, 698301), (30456, 689680), (31302, 671040), (31455, 667776), (31968, 657060), (32853, 639360), (33552, 626040), (33840, 620712), (34484, 609120), (34780, 603936), (35520, 591354), (37280, 563436), (37746, 556480), (38070, 551744), (39960, 525648), (40608, 517260), (41736, 503280), (41940, 500832), (42624, 492795), (43105, 487296), (43804, 479520), (44736, 469530), (45120, 465534), (46953, 447360), (47952, 438040), (50328, 417360), (50760, 413808), (51726, 406080), (51840, 405187), (52170, 402624), (53280, 394236), (54144, 387945), (54755, 383616), (55648, 377460), (55920, 375624), (59940, 350432), (60912, 344840), (62604, 335520), (62910, 333888), (63936, 328530), (65706, 319680), (67104, 313020), (67680, 310356), (68968, 304560), (69560, 301968), (71040, 295677), (74560, 281718), (75492, 278240), (76140, 275872), (77589, 270720), (78255, 268416), (79920, 262824), (81216, 258630), (83472, 251640), (83880, 250416), (86210, 243648), (87608, 239760), (89472, 234765), (90240, 232767), (93906, 223680), (94365, 222592), (95904, 219020), (98559, 213120), (100656, 208680), (101520, 206904), (103452, 203040), (104340, 201312), (106560, 197118), (109510, 191808), (111296, 188730), (111840, 187812), (119880, 175216), (121824, 172420), (125208, 167760), (125820, 166944), (127872, 164265), (129315, 162432), (131412, 159840), (134208, 156510), (135360, 155178), (137936, 152280), (139120, 150984), (140859, 149120)]