21218820480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 1024

約数和(自身を含む): 91465113600

約数和(自身を除く): 70246293120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 31, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 62, 64, 65, 66, 72, 78, 80, 88, 90, 93, 96, 99, 104, 108, 110, 117, 120, 124, 128, 130, 132, 135, 143, 144, 155, 156, 160, 165, 176, 180, 186, 192, 195, 198, 208, 216, 220, 234, 240, 248, 260, 264, 270, 277, 279, 286, 288, 297, 310, 312, 320, 330, 341, 351, 352, 360, 372, 384, 390, 396, 403, 416, 429, 432, 440, 465, 468, 480, 495, 496, 520, 528, 540, 554, 558, 572, 576, 585, 594, 620, 624, 640, 660, 682, 702, 704, 715, 720, 744, 780, 792, 806, 831, 832, 837, 858, 864, 880, 930, 936, 960, 990, 992, 1023, 1040, 1056, 1080, 1108, 1116, 1144, 1152, 1170, 1188, 1209, 1240, 1248, 1287, 1320, 1364, 1385, 1395, 1404, 1408, 1430, 1440, 1485, 1488, 1560, 1584, 1612, 1662, 1664, 1674, 1705, 1716, 1728, 1755, 1760, 1860, 1872, 1920, 1980, 1984, 2015, 2046, 2080, 2112, 2145, 2160, 2216, 2232, 2288, 2340, 2376, 2418, 2480, 2493, 2496, 2574, 2640, 2728, 2770, 2790, 2808, 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22464, 22880, 23760, 24180, 24376, 24552, 24930, 24960, 25740, 25761, 25792, 26592, 26598, 26784, 27280, 27423, 27456, 28080, 28808, 29016, 29760, 29916, 30470, 30690, 30888, 31680, 32240, 32409, 32736, 33240, 33480, 34320, 34348, 35456, 35464, 35712, 36010, 36270, 36564, 36828, 37395, 37440, 38016, 38610, 38688, 39611, 39888, 39897, 40920, 41184, 42935, 43212, 43524, 43648, 44320, 44330, 44640, 44928, 45705, 45760, 46035, 47520, 48360, 48752, 49104, 49860, 51480, 51522, 51584, 53184, 53196, 53568, 54015, 54405, 54560, 54846, 54912, 56160, 57616, 58032, 59520, 59832, 60940, 61380, 61776, 63360, 64480, 64818, 65472, 66480, 66495, 66960, 68640, 68696, 70928, 72020, 72540, 73128, 73656, 74790, 74880, 77220, 77283, 77376, 79222, 79776, 79794, 81840, 82269, 82368, 85870, 86424, 87048, 88640, 88660, 89280, 91410, 91520, 92070, 94457, 95040, 96720, 97227, 97504, 98208, 99720, 102960, 103044, 106368, 106392, 107136, 108030, 108810, 109120, 109692, 111631, 112320, 115232, 116064, 118833, 119664, 119691, 121880, 122760, 123552, 128805, 128960, 129636, 130944, 132960, 132990, 133920, 137115, 137280, 137392, 141856, 144040, 145080, 146256, 147312, 149580, 154440, 154566, 154752, 158444, 159552, 159588, 162045, 163680, 164538, 164736, 171740, 172848, 174096, 177280, 177320, 178560, 182820, 184140, 188914, 190080, 193440, 194454, 195008, 196416, 198055, 199440, 199485, 205920, 206088, 212784, 216060, 217620, 218240, 219384, 223262, 224640, 230464, 231849, 232128, 237666, 239328, 239382, 243760, 245520, 247104, 257610, 257920, 259272, 265920, 265980, 267840, 274230, 274560, 274784, 283371, 283712, 288080, 290160, 292512, 294624, 299160, 308880, 309132, 316888, 319104, 319176, 324090, 327360, 329076, 334893, 343480, 345696, 348192, 354640, 356499, 365640, 368280, 377828, 386415, 386880, 388908, 390016, 392832, 396110, 398880, 398970, 411345, 411840, 412176, 425568, 432120, 435240, 438768, 446524, 460928, 463698, 464256, 472285, 475332, 478656, 478764, 486135, 487520, 491040, 494208, 515220, 518544, 531840, 531960, 535680, 548460, 549568, 558155, 566742, 567424, 576160, 580320, 585024, 589248, 594165, 598320, 598455, 617760, 618264, 633776, 638352, 648180, 654720, 658152, 669786, 686960, 691392, 696384, 709280, 712998, 731280, 736560, 755656, 772830, 773760, 777816, 792220, 797760, 797940, 822690, 823680, 824352, 850113, 851136, 864240, 870480, 877536, 893048, 927396, 944570, 950664, 957312, 957528, 972270, 975040, 982080, 1004679, 1030440, 1037088, 1063920, 1069497, 1096920, 1099136, 1116310, 1133484, 1152320, 1159245, 1160640, 1170048, 1178496, 1188330, 1196640, 1196910, 1227941, 1235520, 1236528, 1267552, 1276704, 1296360, 1316304, 1339572, 1373920, 1382784, 1392768, 1416855, 1418560, 1425996, 1462560, 1473120, 1511312, 1545660, 1555632, 1584440, 1595520, 1595880, 1645380, 1648704, 1674465, 1700226, 1702272, 1728480, 1740960, 1755072, 1782495, 1786096, 1854792, 1889140, 1901328, 1915056, 1944540, 1950080, 1964160, 2009358, 2060880, 2074176, 2127840, 2138994, 2193840, 2232620, 2266968, 2304640, 2318490, 2321280, 2376660, 2393280, 2393820, 2455882, 2471040, 2473056, 2535104, 2550339, 2553408, 2592720, 2632608, 2679144, 2747840, 2833710, 2837120, 2851992, 2925120, 2946240, 3014037, 3022624, 3091320, 3111264, 3168880, 3191760, 3290760, 3297408, 3348930, 3400452, 3456960, 3481920, 3510144, 3564990, 3572192, 3683823, 3709584, 3778280, 3802656, 3830112, 3889080, 4018716, 4121760, 4148352, 4250565, 4255680, 4277988, 4387680, 4465240, 4533936, 4636980, 4753320, 4786560, 4787640, 4911764, 4946112, 5023395, 5070208, 5100678, 5106816, 5185440, 5265216, 5347485, 5358288, 5495680, 5667420, 5703984, 5850240, 5892480, 6028074, 6045248, 6139705, 6182640, 6222528, 6337760, 6383520, 6581520, 6697860, 6800904, 6913920, 6963840, 7129980, 7144384, 7367646, 7419168, 7556560, 7605312, 7660224, 7778160, 8037432, 8243520, 8501130, 8511360, 8555976, 8775360, 8930480, 9067872, 9273960, 9506640, 9575280, 9823528, 9892224, 10046790, 10201356, 10370880, 10530432, 10694970, 10716576, 11051469, 11334840, 11407968, 12056148, 12090496, 12279410, 12365280, 12445056, 12675520, 12751695, 12767040, 13163040, 13395720, 13601808, 14259960, 14288768, 14735292, 14838336, 15070185, 15113120, 15210624, 15320448, 15556320, 16074864, 16487040, 17002260, 17111952, 17550720, 17860960, 18135744, 18419115, 18547920, 19013280, 19150560, 19647056, 20093580, 20402712, 20741760, 21389940, 21433152, 22102938, 22669680, 22815936, 24112296, 24558820, 24730560, 25351040, 25503390, 25534080, 26326080, 26791440, 27203616, 28519920, 29470584, 29676672, 30140370, 30226240, 31112640, 32149728, 33154407, 34004520, 34223904, 35721920, 36271488, 36838230, 37095840, 38026560, 38301120, 39294112, 40187160, 40805424, 42779880, 42866304, 44205876, 45339360, 45631872, 48224592, 49117640, 49461120, 51006780, 52652160, 53582880, 54407232, 55257345, 57039840, 58941168, 60280740, 60452480, 62225280, 64299456, 66308814, 68009040, 68447808, 71443840, 73676460, 74191680, 76053120, 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約数ペア:

[(1, 21218820480), (2, 10609410240), (3, 7072940160), (4, 5304705120), (5, 4243764096), (6, 3536470080), (8, 2652352560), (9, 2357646720), (10, 2121882048), (11, 1928983680), (12, 1768235040), (13, 1632216960), (15, 1414588032), (16, 1326176280), (18, 1178823360), (20, 1060941024), (22, 964491840), (24, 884117520), (26, 816108480), (27, 785882240), (30, 707294016), (31, 684478080), (32, 663088140), (33, 642994560), (36, 589411680), (39, 544072320), (40, 530470512), (44, 482245920), (45, 471529344), (48, 442058760), (52, 408054240), (54, 392941120), (55, 385796736), (60, 353647008), (62, 342239040), (64, 331544070), (65, 326443392), (66, 321497280), (72, 294705840), (78, 272036160), (80, 265235256), (88, 241122960), (90, 235764672), (93, 228159360), (96, 221029380), (99, 214331520), (104, 204027120), (108, 196470560), (110, 192898368), (117, 181357440), (120, 176823504), (124, 171119520), (128, 165772035), (130, 163221696), (132, 160748640), (135, 157176448), (143, 148383360), (144, 147352920), (155, 136895616), (156, 136018080), (160, 132617628), (165, 128598912), (176, 120561480), (180, 117882336), (186, 114079680), (192, 110514690), (195, 108814464), (198, 107165760), (208, 102013560), (216, 98235280), (220, 96449184), (234, 90678720), (240, 88411752), (248, 85559760), (260, 81610848), (264, 80374320), (270, 78588224), (277, 76602240), (279, 76053120), (286, 74191680), (288, 73676460), (297, 71443840), (310, 68447808), (312, 68009040), (320, 66308814), (330, 64299456), (341, 62225280), (351, 60452480), (352, 60280740), (360, 58941168), (372, 57039840), (384, 55257345), (390, 54407232), (396, 53582880), (403, 52652160), (416, 51006780), (429, 49461120), (432, 49117640), (440, 48224592), (465, 45631872), (468, 45339360), (480, 44205876), (495, 42866304), (496, 42779880), (520, 40805424), (528, 40187160), (540, 39294112), (554, 38301120), (558, 38026560), (572, 37095840), (576, 36838230), (585, 36271488), (594, 35721920), (620, 34223904), (624, 34004520), (640, 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(1860, 11407968), (1872, 11334840), (1920, 11051469), (1980, 10716576), (1984, 10694970), (2015, 10530432), (2046, 10370880), (2080, 10201356), (2112, 10046790), (2145, 9892224), (2160, 9823528), (2216, 9575280), (2232, 9506640), (2288, 9273960), (2340, 9067872), (2376, 8930480), (2418, 8775360), (2480, 8555976), (2493, 8511360), (2496, 8501130), (2574, 8243520), (2640, 8037432), (2728, 7778160), (2770, 7660224), (2790, 7605312), (2808, 7556560), (2860, 7419168), (2880, 7367646), (2970, 7144384), (2976, 7129980), (3047, 6963840), (3069, 6913920), (3120, 6800904), (3168, 6697860), (3224, 6581520), (3324, 6383520), (3348, 6337760), (3410, 6222528), (3432, 6182640), (3456, 6139705), (3510, 6045248), (3520, 6028074), (3601, 5892480), (3627, 5850240), (3720, 5703984), (3744, 5667420), (3861, 5495680), (3960, 5358288), (3968, 5347485), (4030, 5265216), (4092, 5185440), (4155, 5106816), (4160, 5100678), (4185, 5070208), (4224, 5023395), (4290, 4946112), (4320, 4911764), (4432, 4787640), (4433, 4786560), (4464, 4753320), (4576, 4636980), (4680, 4533936), (4752, 4465240), (4836, 4387680), (4960, 4277988), (4986, 4255680), (4992, 4250565), (5115, 4148352), (5148, 4121760), (5280, 4018716), (5456, 3889080), (5540, 3830112), (5580, 3802656), (5616, 3778280), (5720, 3709584), (5760, 3683823), (5940, 3572192), (5952, 3564990), (6045, 3510144), (6094, 3481920), (6138, 3456960), (6240, 3400452), (6336, 3348930), (6435, 3297408), (6448, 3290760), (6648, 3191760), (6696, 3168880), (6820, 3111264), (6864, 3091320), (7020, 3022624), (7040, 3014037), (7202, 2946240), (7254, 2925120), (7440, 2851992), (7479, 2837120), (7488, 2833710), (7722, 2747840), (7920, 2679144), (8060, 2632608), (8184, 2592720), (8310, 2553408), (8320, 2550339), (8370, 2535104), (8580, 2473056), (8587, 2471040), (8640, 2455882), (8864, 2393820), (8866, 2393280), (8928, 2376660), (9141, 2321280), (9152, 2318490), (9207, 2304640), (9360, 2266968), (9504, 2232620), (9672, 2193840), (9920, 2138994), (9972, 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(19944, 1063920), (20460, 1037088), (20592, 1030440), (21120, 1004679), (21606, 982080), (21762, 975040), (21824, 972270), (22160, 957528), (22165, 957312), (22320, 950664), (22464, 944570), (22880, 927396), (23760, 893048), (24180, 877536), (24376, 870480), (24552, 864240), (24930, 851136), (24960, 850113), (25740, 824352), (25761, 823680), (25792, 822690), (26592, 797940), (26598, 797760), (26784, 792220), (27280, 777816), (27423, 773760), (27456, 772830), (28080, 755656), (28808, 736560), (29016, 731280), (29760, 712998), (29916, 709280), (30470, 696384), (30690, 691392), (30888, 686960), (31680, 669786), (32240, 658152), (32409, 654720), (32736, 648180), (33240, 638352), (33480, 633776), (34320, 618264), (34348, 617760), (35456, 598455), (35464, 598320), (35712, 594165), (36010, 589248), (36270, 585024), (36564, 580320), (36828, 576160), (37395, 567424), (37440, 566742), (38016, 558155), (38610, 549568), (38688, 548460), (39611, 535680), (39888, 531960), (39897, 531840), (40920, 518544), (41184, 515220), (42935, 494208), (43212, 491040), (43524, 487520), (43648, 486135), (44320, 478764), (44330, 478656), (44640, 475332), (44928, 472285), (45705, 464256), (45760, 463698), (46035, 460928), (47520, 446524), (48360, 438768), (48752, 435240), (49104, 432120), (49860, 425568), (51480, 412176), (51522, 411840), (51584, 411345), (53184, 398970), (53196, 398880), (53568, 396110), (54015, 392832), (54405, 390016), (54560, 388908), (54846, 386880), (54912, 386415), (56160, 377828), (57616, 368280), (58032, 365640), (59520, 356499), (59832, 354640), (60940, 348192), (61380, 345696), (61776, 343480), (63360, 334893), (64480, 329076), (64818, 327360), (65472, 324090), (66480, 319176), (66495, 319104), (66960, 316888), (68640, 309132), (68696, 308880), (70928, 299160), (72020, 294624), (72540, 292512), (73128, 290160), (73656, 288080), (74790, 283712), (74880, 283371), (77220, 274784), (77283, 274560), (77376, 274230), (79222, 267840), (79776, 265980), (79794, 265920), (81840, 259272), (82269, 257920), (82368, 257610), (85870, 247104), (86424, 245520), (87048, 243760), (88640, 239382), (88660, 239328), (89280, 237666), (91410, 232128), (91520, 231849), (92070, 230464), (94457, 224640), (95040, 223262), (96720, 219384), (97227, 218240), (97504, 217620), (98208, 216060), (99720, 212784), (102960, 206088), (103044, 205920), (106368, 199485), (106392, 199440), (107136, 198055), (108030, 196416), (108810, 195008), (109120, 194454), (109692, 193440), (111631, 190080), (112320, 188914), (115232, 184140), (116064, 182820), (118833, 178560), (119664, 177320), (119691, 177280), (121880, 174096), (122760, 172848), (123552, 171740), (128805, 164736), (128960, 164538), (129636, 163680), (130944, 162045), (132960, 159588), (132990, 159552), (133920, 158444), (137115, 154752), (137280, 154566), (137392, 154440), (141856, 149580), (144040, 147312), (145080, 146256)]