21416094720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:512

約数の個数: 528

約数和(自身を含む): 79590307680

約数和(自身を除く): 58174212960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 61, 64, 72, 76, 80, 90, 95, 96, 114, 120, 122, 128, 144, 152, 160, 171, 180, 183, 190, 192, 228, 240, 244, 256, 285, 288, 304, 305, 320, 342, 360, 366, 380, 384, 401, 456, 480, 488, 512, 549, 570, 576, 608, 610, 640, 684, 720, 732, 760, 768, 802, 855, 912, 915, 960, 976, 1024, 1098, 1140, 1152, 1159, 1203, 1216, 1220, 1280, 1368, 1440, 1464, 1520, 1536, 1604, 1710, 1824, 1830, 1920, 1952, 2005, 2196, 2280, 2304, 2318, 2406, 2432, 2440, 2560, 2736, 2745, 2880, 2928, 3040, 3072, 3208, 3420, 3477, 3609, 3648, 3660, 3840, 3904, 4010, 4392, 4560, 4608, 4636, 4812, 4864, 4880, 5120, 5472, 5490, 5760, 5795, 5856, 6015, 6080, 6416, 6840, 6954, 7218, 7296, 7320, 7619, 7680, 7808, 8020, 8784, 9120, 9216, 9272, 9624, 9728, 9760, 10431, 10944, 10980, 11520, 11590, 11712, 12030, 12160, 12832, 13680, 13908, 14436, 14592, 14640, 15238, 15360, 15616, 16040, 17385, 17568, 18045, 18240, 18544, 19248, 19456, 19520, 20862, 21888, 21960, 22857, 23040, 23180, 23424, 24060, 24320, 24461, 25664, 27360, 27816, 28872, 29184, 29280, 30476, 31232, 32080, 34770, 35136, 36090, 36480, 37088, 38095, 38496, 39040, 41724, 43776, 43920, 45714, 46080, 46360, 46848, 48120, 48640, 48922, 51328, 52155, 54720, 55632, 57744, 58368, 58560, 60952, 62464, 64160, 68571, 69540, 70272, 72180, 72960, 73383, 74176, 76190, 76992, 78080, 83448, 87552, 87840, 91428, 92720, 93696, 96240, 97280, 97844, 102656, 104310, 109440, 111264, 114285, 115488, 117120, 121904, 122305, 128320, 137142, 139080, 140544, 144360, 145920, 146766, 148352, 152380, 153984, 156160, 166896, 175104, 175680, 182856, 185440, 187392, 192480, 195688, 205312, 208620, 218880, 220149, 222528, 228570, 230976, 234240, 243808, 244610, 256640, 274284, 278160, 281088, 288720, 291840, 293532, 296704, 304760, 307968, 312320, 333792, 342855, 351360, 365712, 366915, 370880, 384960, 391376, 410624, 417240, 437760, 440298, 445056, 457140, 461952, 464759, 468480, 487616, 489220, 513280, 548568, 556320, 562176, 577440, 587064, 593408, 609520, 615936, 667584, 685710, 702720, 731424, 733830, 741760, 769920, 782752, 834480, 875520, 880596, 890112, 914280, 923904, 929518, 936960, 975232, 978440, 1026560, 1097136, 1100745, 1112640, 1154880, 1174128, 1186816, 1219040, 1231872, 1335168, 1371420, 1394277, 1405440, 1462848, 1467660, 1483520, 1539840, 1565504, 1668960, 1761192, 1780224, 1828560, 1847808, 1859036, 1950464, 1956880, 2053120, 2194272, 2201490, 2225280, 2309760, 2323795, 2348256, 2438080, 2670336, 2742840, 2788554, 2810880, 2925696, 2935320, 2967040, 3079680, 3131008, 3337920, 3522384, 3560448, 3657120, 3695616, 3718072, 3900928, 3913760, 4182831, 4388544, 4402980, 4450560, 4619520, 4647590, 4696512, 4876160, 5340672, 5485680, 5577108, 5851392, 5870640, 5934080, 6159360, 6262016, 6675840, 6971385, 7044768, 7314240, 7436144, 7801856, 7827520, 8365662, 8777088, 8805960, 8901120, 9239040, 9295180, 9393024, 9752320, 10681344, 10971360, 11154216, 11702784, 11741280, 12524032, 13351680, 13942770, 14089536, 14628480, 14872288, 15655040, 16731324, 17554176, 17611920, 17802240, 18478080, 18590360, 18786048, 19504640, 20914155, 21942720, 22308432, 23405568, 23482560, 25048064, 26703360, 27885540, 28179072, 29256960, 29744576, 31310080, 33462648, 35108352, 35223840, 37180720, 37572096, 39009280, 41828310, 43885440, 44616864, 46965120, 53406720, 55771080, 56358144, 58513920, 59489152, 62620160, 66925296, 70216704, 70447680, 74361440, 75144192, 83656620, 87770880, 89233728, 93930240, 111542160, 112716288, 117027840, 118978304, 125240320, 133850592, 140895360, 148722880, 167313240, 175541760, 178467456, 187860480, 223084320, 225432576, 237956608, 267701184, 281790720, 297445760, 334626480, 351083520, 356934912, 375720960, 446168640, 475913216, 535402368, 563581440, 594891520, 669252960, 713869824, 892337280, 1070804736, 1127162880, 1189783040, 1338505920, 1427739648, 1784674560, 2141609472, 2379566080, 2677011840, 3569349120, 4283218944, 5354023680, 7138698240, 10708047360, 21416094720]

約数ペア:

[(1, 21416094720), (2, 10708047360), (3, 7138698240), (4, 5354023680), (5, 4283218944), (6, 3569349120), (8, 2677011840), (9, 2379566080), (10, 2141609472), (12, 1784674560), (15, 1427739648), (16, 1338505920), (18, 1189783040), (19, 1127162880), (20, 1070804736), (24, 892337280), (30, 713869824), (32, 669252960), (36, 594891520), (38, 563581440), (40, 535402368), (45, 475913216), (48, 446168640), (57, 375720960), (60, 356934912), (61, 351083520), (64, 334626480), (72, 297445760), (76, 281790720), (80, 267701184), (90, 237956608), (95, 225432576), (96, 223084320), (114, 187860480), (120, 178467456), (122, 175541760), (128, 167313240), (144, 148722880), (152, 140895360), (160, 133850592), (171, 125240320), (180, 118978304), (183, 117027840), (190, 112716288), (192, 111542160), (228, 93930240), (240, 89233728), (244, 87770880), (256, 83656620), (285, 75144192), (288, 74361440), (304, 70447680), (305, 70216704), (320, 66925296), (342, 62620160), (360, 59489152), (366, 58513920), (380, 56358144), (384, 55771080), (401, 53406720), (456, 46965120), (480, 44616864), (488, 43885440), (512, 41828310), (549, 39009280), (570, 37572096), (576, 37180720), (608, 35223840), (610, 35108352), (640, 33462648), (684, 31310080), (720, 29744576), (732, 29256960), (760, 28179072), (768, 27885540), (802, 26703360), (855, 25048064), (912, 23482560), (915, 23405568), (960, 22308432), (976, 21942720), (1024, 20914155), (1098, 19504640), (1140, 18786048), (1152, 18590360), (1159, 18478080), (1203, 17802240), (1216, 17611920), (1220, 17554176), (1280, 16731324), (1368, 15655040), (1440, 14872288), (1464, 14628480), (1520, 14089536), (1536, 13942770), (1604, 13351680), (1710, 12524032), (1824, 11741280), (1830, 11702784), (1920, 11154216), (1952, 10971360), (2005, 10681344), (2196, 9752320), (2280, 9393024), (2304, 9295180), (2318, 9239040), (2406, 8901120), (2432, 8805960), (2440, 8777088), (2560, 8365662), (2736, 7827520), (2745, 7801856), (2880, 7436144), (2928, 7314240), (3040, 7044768), (3072, 6971385), (3208, 6675840), (3420, 6262016), (3477, 6159360), (3609, 5934080), (3648, 5870640), (3660, 5851392), (3840, 5577108), (3904, 5485680), (4010, 5340672), (4392, 4876160), (4560, 4696512), (4608, 4647590), (4636, 4619520), (4812, 4450560), (4864, 4402980), (4880, 4388544), (5120, 4182831), (5472, 3913760), (5490, 3900928), (5760, 3718072), (5795, 3695616), (5856, 3657120), (6015, 3560448), (6080, 3522384), (6416, 3337920), (6840, 3131008), (6954, 3079680), (7218, 2967040), (7296, 2935320), (7320, 2925696), (7619, 2810880), (7680, 2788554), (7808, 2742840), (8020, 2670336), (8784, 2438080), (9120, 2348256), (9216, 2323795), (9272, 2309760), (9624, 2225280), (9728, 2201490), (9760, 2194272), (10431, 2053120), (10944, 1956880), (10980, 1950464), (11520, 1859036), (11590, 1847808), (11712, 1828560), (12030, 1780224), (12160, 1761192), (12832, 1668960), (13680, 1565504), (13908, 1539840), (14436, 1483520), (14592, 1467660), (14640, 1462848), (15238, 1405440), (15360, 1394277), (15616, 1371420), (16040, 1335168), (17385, 1231872), (17568, 1219040), (18045, 1186816), (18240, 1174128), (18544, 1154880), (19248, 1112640), (19456, 1100745), (19520, 1097136), (20862, 1026560), (21888, 978440), (21960, 975232), (22857, 936960), (23040, 929518), (23180, 923904), (23424, 914280), (24060, 890112), (24320, 880596), (24461, 875520), (25664, 834480), (27360, 782752), (27816, 769920), (28872, 741760), (29184, 733830), (29280, 731424), (30476, 702720), (31232, 685710), (32080, 667584), (34770, 615936), (35136, 609520), (36090, 593408), (36480, 587064), (37088, 577440), (38095, 562176), (38496, 556320), (39040, 548568), (41724, 513280), (43776, 489220), (43920, 487616), (45714, 468480), (46080, 464759), (46360, 461952), (46848, 457140), (48120, 445056), (48640, 440298), (48922, 437760), (51328, 417240), (52155, 410624), (54720, 391376), (55632, 384960), (57744, 370880), (58368, 366915), (58560, 365712), (60952, 351360), (62464, 342855), (64160, 333792), (68571, 312320), (69540, 307968), (70272, 304760), (72180, 296704), (72960, 293532), (73383, 291840), (74176, 288720), (76190, 281088), (76992, 278160), (78080, 274284), (83448, 256640), (87552, 244610), (87840, 243808), (91428, 234240), (92720, 230976), (93696, 228570), (96240, 222528), (97280, 220149), (97844, 218880), (102656, 208620), (104310, 205312), (109440, 195688), (111264, 192480), (114285, 187392), (115488, 185440), (117120, 182856), (121904, 175680), (122305, 175104), (128320, 166896), (137142, 156160), (139080, 153984), (140544, 152380), (144360, 148352), (145920, 146766)]