21357761040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{641}}^1$

素因数の和:1279

約数の個数: 480

約数和(自身を含む): 89713757952

約数和(自身を除く): 68355996912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 601, 616, 630, 641, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1202, 1232, 1260, 1282, 1320, 1386, 1540, 1584, 1680, 1803, 1848, 1923, 1980, 2310, 2404, 2520, 2564, 2640, 2772, 3005, 3080, 3205, 3465, 3606, 3696, 3846, 3960, 4207, 4487, 4620, 4808, 5040, 5128, 5409, 5544, 5769, 6010, 6160, 6410, 6611, 6930, 7051, 7212, 7692, 7920, 8414, 8974, 9015, 9240, 9615, 9616, 10256, 10818, 11088, 11538, 12020, 12621, 12820, 13222, 13461, 13860, 14102, 14424, 15384, 16828, 17948, 18030, 18480, 19230, 19833, 21035, 21153, 21636, 22435, 23076, 24040, 25242, 25640, 26444, 26922, 27045, 27720, 28204, 28845, 28848, 30768, 33055, 33656, 35255, 35896, 36060, 37863, 38460, 39666, 40383, 42070, 42306, 43272, 44870, 46152, 46277, 48080, 49357, 50484, 51280, 52888, 53844, 54090, 55440, 56408, 57690, 59499, 63105, 63459, 66110, 67305, 67312, 70510, 71792, 72120, 75726, 76920, 79332, 80766, 84140, 84612, 86544, 89740, 92304, 92554, 98714, 99165, 100968, 105765, 105776, 107688, 108180, 112816, 115380, 118998, 126210, 126918, 132220, 134610, 138831, 141020, 144240, 148071, 151452, 153840, 158664, 161532, 168280, 169224, 179480, 185108, 189315, 197428, 198330, 201915, 201936, 211530, 215376, 216360, 230760, 231385, 237996, 246785, 252420, 253836, 264440, 269220, 277662, 282040, 296142, 297495, 302904, 317295, 317328, 323064, 336560, 338448, 358960, 370216, 378630, 385241, 394856, 396660, 403830, 416493, 423060, 432720, 444213, 461520, 462770, 475992, 493570, 504840, 507672, 528880, 538440, 555324, 564080, 592284, 594990, 605808, 634590, 646128, 694155, 740355, 740432, 757260, 770482, 789712, 793320, 807660, 832986, 846120, 888426, 925540, 951984, 987140, 1009680, 1015344, 1076880, 1110648, 1155723, 1184568, 1189980, 1269180, 1388310, 1480710, 1514520, 1540964, 1586640, 1615320, 1665972, 1692240, 1776852, 1851080, 1926205, 1974280, 2082465, 2221065, 2221296, 2311446, 2369136, 2379960, 2538360, 2696687, 2776620, 2961420, 3029040, 3081928, 3230640, 3331944, 3467169, 3553704, 3702160, 3852410, 3948560, 4164930, 4237651, 4442130, 4622892, 4759920, 5076720, 5393374, 5553240, 5778615, 5922840, 6163856, 6663888, 6934338, 7107408, 7704820, 8090061, 8329860, 8475302, 8884260, 9245784, 10786748, 11106480, 11557230, 11845680, 12712953, 13483435, 13868676, 15409640, 16180122, 16659720, 16950604, 17335845, 17768520, 18491568, 21188255, 21573496, 23114460, 24270183, 25425906, 26966870, 27737352, 29663557, 30819280, 32360244, 33319440, 33901208, 34671690, 35537040, 38138859, 40450305, 42376510, 43146992, 46228920, 48540366, 50851812, 53933740, 55474704, 59327114, 63564765, 64720488, 67802416, 69343380, 76277718, 80900610, 84753020, 88990671, 92457840, 97080732, 101703624, 107867480, 118654228, 121350915, 127129530, 129440976, 138686760, 148317785, 152555436, 161801220, 169506040, 177981342, 190694295, 194161464, 203407248, 215734960, 237308456, 242701830, 254259060, 266972013, 277373520, 296635570, 305110872, 323602440, 339012080, 355962684, 381388590, 388322928, 444953355, 474616912, 485403660, 508518120, 533944026, 593271140, 610221744, 647204880, 711925368, 762777180, 889906710, 970807320, 1017036240, 1067888052, 1186542280, 1334860065, 1423850736, 1525554360, 1779813420, 1941614640, 2135776104, 2373084560, 2669720130, 3051108720, 3559626840, 4271552208, 5339440260, 7119253680, 10678880520, 21357761040]

約数ペア:

[(1, 21357761040), (2, 10678880520), (3, 7119253680), (4, 5339440260), (5, 4271552208), (6, 3559626840), (7, 3051108720), (8, 2669720130), (9, 2373084560), (10, 2135776104), (11, 1941614640), (12, 1779813420), (14, 1525554360), (15, 1423850736), (16, 1334860065), (18, 1186542280), (20, 1067888052), (21, 1017036240), (22, 970807320), (24, 889906710), (28, 762777180), (30, 711925368), (33, 647204880), (35, 610221744), (36, 593271140), (40, 533944026), (42, 508518120), (44, 485403660), (45, 474616912), (48, 444953355), (55, 388322928), (56, 381388590), (60, 355962684), (63, 339012080), (66, 323602440), (70, 305110872), (72, 296635570), (77, 277373520), (80, 266972013), (84, 254259060), (88, 242701830), (90, 237308456), (99, 215734960), (105, 203407248), (110, 194161464), (112, 190694295), (120, 177981342), (126, 169506040), (132, 161801220), (140, 152555436), (144, 148317785), (154, 138686760), (165, 129440976), (168, 127129530), (176, 121350915), (180, 118654228), (198, 107867480), (210, 101703624), (220, 97080732), (231, 92457840), (240, 88990671), (252, 84753020), (264, 80900610), (280, 76277718), (308, 69343380), (315, 67802416), (330, 64720488), (336, 63564765), (360, 59327114), (385, 55474704), (396, 53933740), (420, 50851812), (440, 48540366), (462, 46228920), (495, 43146992), (504, 42376510), (528, 40450305), (560, 38138859), (601, 35537040), (616, 34671690), (630, 33901208), (641, 33319440), (660, 32360244), (693, 30819280), (720, 29663557), (770, 27737352), (792, 26966870), (840, 25425906), (880, 24270183), (924, 23114460), (990, 21573496), (1008, 21188255), (1155, 18491568), (1202, 17768520), (1232, 17335845), (1260, 16950604), (1282, 16659720), (1320, 16180122), (1386, 15409640), (1540, 13868676), (1584, 13483435), (1680, 12712953), (1803, 11845680), (1848, 11557230), (1923, 11106480), (1980, 10786748), (2310, 9245784), (2404, 8884260), (2520, 8475302), (2564, 8329860), (2640, 8090061), (2772, 7704820), (3005, 7107408), (3080, 6934338), (3205, 6663888), (3465, 6163856), (3606, 5922840), (3696, 5778615), (3846, 5553240), (3960, 5393374), (4207, 5076720), (4487, 4759920), (4620, 4622892), (4808, 4442130), (5040, 4237651), (5128, 4164930), (5409, 3948560), (5544, 3852410), (5769, 3702160), (6010, 3553704), (6160, 3467169), (6410, 3331944), (6611, 3230640), (6930, 3081928), (7051, 3029040), (7212, 2961420), (7692, 2776620), (7920, 2696687), (8414, 2538360), (8974, 2379960), (9015, 2369136), (9240, 2311446), (9615, 2221296), (9616, 2221065), (10256, 2082465), (10818, 1974280), (11088, 1926205), (11538, 1851080), (12020, 1776852), (12621, 1692240), (12820, 1665972), (13222, 1615320), (13461, 1586640), (13860, 1540964), (14102, 1514520), (14424, 1480710), (15384, 1388310), (16828, 1269180), (17948, 1189980), (18030, 1184568), (18480, 1155723), (19230, 1110648), (19833, 1076880), (21035, 1015344), (21153, 1009680), (21636, 987140), (22435, 951984), (23076, 925540), (24040, 888426), (25242, 846120), (25640, 832986), (26444, 807660), (26922, 793320), (27045, 789712), (27720, 770482), (28204, 757260), (28845, 740432), (28848, 740355), (30768, 694155), (33055, 646128), (33656, 634590), (35255, 605808), (35896, 594990), (36060, 592284), (37863, 564080), (38460, 555324), (39666, 538440), (40383, 528880), (42070, 507672), (42306, 504840), (43272, 493570), (44870, 475992), (46152, 462770), (46277, 461520), (48080, 444213), (49357, 432720), (50484, 423060), (51280, 416493), (52888, 403830), (53844, 396660), (54090, 394856), (55440, 385241), (56408, 378630), (57690, 370216), (59499, 358960), (63105, 338448), (63459, 336560), (66110, 323064), (67305, 317328), (67312, 317295), (70510, 302904), (71792, 297495), (72120, 296142), (75726, 282040), (76920, 277662), (79332, 269220), (80766, 264440), (84140, 253836), (84612, 252420), (86544, 246785), (89740, 237996), (92304, 231385), (92554, 230760), (98714, 216360), (99165, 215376), (100968, 211530), (105765, 201936), (105776, 201915), (107688, 198330), (108180, 197428), (112816, 189315), (115380, 185108), (118998, 179480), (126210, 169224), (126918, 168280), (132220, 161532), (134610, 158664), (138831, 153840), (141020, 151452), (144240, 148071)]