21001825152

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 896

約数和(自身を含む): 81340185600

約数和(自身を除く): 60338360448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 37, 42, 44, 48, 54, 56, 63, 64, 66, 72, 74, 77, 79, 81, 84, 88, 96, 99, 108, 111, 112, 126, 128, 132, 144, 148, 154, 158, 162, 168, 176, 189, 192, 198, 216, 222, 224, 231, 237, 243, 252, 259, 264, 288, 296, 297, 308, 316, 324, 333, 336, 352, 378, 384, 396, 407, 432, 444, 448, 462, 474, 486, 504, 518, 528, 553, 567, 576, 592, 594, 616, 632, 648, 666, 672, 693, 704, 711, 729, 756, 777, 792, 814, 864, 869, 888, 891, 896, 924, 948, 972, 999, 1008, 1036, 1056, 1106, 1134, 1152, 1184, 1188, 1221, 1232, 1264, 1296, 1332, 1344, 1386, 1408, 1422, 1458, 1512, 1554, 1584, 1628, 1659, 1701, 1728, 1738, 1776, 1782, 1848, 1896, 1944, 1998, 2016, 2072, 2079, 2112, 2133, 2212, 2268, 2331, 2368, 2376, 2442, 2464, 2528, 2592, 2607, 2664, 2673, 2688, 2772, 2844, 2849, 2916, 2923, 2997, 3024, 3108, 3168, 3256, 3318, 3402, 3456, 3476, 3552, 3564, 3663, 3696, 3792, 3888, 3996, 4032, 4144, 4158, 4224, 4266, 4424, 4536, 4662, 4736, 4752, 4884, 4928, 4977, 5056, 5103, 5184, 5214, 5328, 5346, 5544, 5688, 5698, 5832, 5846, 5994, 6048, 6083, 6216, 6237, 6336, 6399, 6512, 6636, 6804, 6952, 6993, 7104, 7128, 7326, 7392, 7584, 7776, 7821, 7992, 8019, 8064, 8288, 8316, 8532, 8547, 8769, 8848, 8991, 9072, 9324, 9504, 9768, 9856, 9954, 10112, 10206, 10368, 10428, 10656, 10692, 10989, 11088, 11376, 11396, 11664, 11692, 11988, 12096, 12166, 12432, 12474, 12672, 12798, 13024, 13272, 13608, 13904, 13986, 14208, 14256, 14652, 14784, 14931, 15168, 15552, 15642, 15984, 16038, 16576, 16632, 17064, 17094, 17538, 17696, 17982, 18144, 18249, 18648, 18711, 19008, 19197, 19536, 19908, 20412, 20461, 20856, 20979, 21312, 21384, 21978, 22176, 22752, 22792, 23328, 23384, 23463, 23976, 24192, 24332, 24864, 24948, 25596, 25641, 26048, 26307, 26544, 26973, 27216, 27808, 27972, 28512, 29304, 29568, 29862, 30336, 31104, 31284, 31968, 32076, 32153, 32967, 33152, 33264, 34128, 34188, 35076, 35392, 35964, 36288, 36498, 37296, 37422, 38016, 38394, 39072, 39816, 40824, 40922, 41712, 41958, 42624, 42768, 43956, 44352, 44793, 45504, 45584, 46656, 46768, 46926, 47952, 48664, 49728, 49896, 51192, 51282, 52096, 52614, 53088, 53946, 54432, 54747, 55616, 55944, 56133, 57024, 57591, 58608, 59724, 61383, 62568, 62937, 63936, 64152, 64306, 65934, 66528, 68256, 68376, 70152, 70389, 70784, 71928, 72576, 72996, 74592, 74844, 76788, 76923, 78144, 78921, 79632, 81648, 81844, 83424, 83916, 85536, 87912, 88704, 89586, 91008, 91168, 93312, 93536, 93852, 95904, 96459, 97328, 98901, 99456, 99792, 102384, 102564, 105228, 106176, 107892, 108864, 109494, 111232, 111888, 112266, 114048, 115182, 117216, 119448, 122766, 125136, 125874, 127872, 128304, 128612, 131868, 133056, 134379, 136512, 136752, 140304, 140778, 143856, 145992, 149184, 149688, 153576, 153846, 156288, 157842, 159264, 163296, 163688, 164241, 166848, 167832, 171072, 175824, 179172, 182336, 184149, 187072, 187704, 188811, 191808, 192918, 194656, 197802, 199584, 204768, 205128, 210456, 211167, 212352, 215784, 217728, 218988, 223776, 224532, 225071, 230364, 230769, 234432, 236763, 238896, 245532, 250272, 251748, 256608, 257224, 263736, 266112, 268758, 273024, 273504, 280608, 281556, 287712, 289377, 291984, 296703, 298368, 299376, 307152, 307692, 315684, 318528, 326592, 327376, 328482, 333696, 335664, 342144, 351648, 358344, 364672, 368298, 374144, 375408, 377622, 383616, 385836, 389312, 395604, 399168, 403137, 409536, 410256, 420912, 422334, 431568, 437976, 447552, 449064, 450142, 460728, 461538, 468864, 473526, 477792, 491064, 492723, 500544, 503496, 513216, 514448, 527472, 537516, 547008, 552447, 561216, 563112, 575424, 578754, 583968, 593406, 598752, 614304, 615384, 631368, 633501, 637056, 653184, 654752, 656964, 671328, 675213, 692307, 703296, 710289, 716688, 736596, 750816, 755244, 771672, 778624, 791208, 798336, 806274, 819072, 820512, 841824, 844668, 863136, 868131, 875952, 895104, 898128, 900284, 921456, 923076, 947052, 955584, 982128, 985446, 1001088, 1006992, 1026432, 1028896, 1054944, 1075032, 1094016, 1104894, 1122432, 1126224, 1150848, 1157508, 1167936, 1186812, 1197504, 1228608, 1230768, 1262736, 1267002, 1309504, 1313928, 1342656, 1350426, 1384614, 1406592, 1420578, 1433376, 1473192, 1478169, 1501632, 1510488, 1543344, 1582416, 1612548, 1641024, 1657341, 1683648, 1689336, 1726272, 1736262, 1751904, 1796256, 1800568, 1842912, 1846152, 1894104, 1911168, 1964256, 1970892, 2013984, 2025639, 2057792, 2076921, 2109888, 2130867, 2150064, 2209788, 2252448, 2315016, 2335872, 2373624, 2395008, 2457216, 2461536, 2525472, 2534004, 2604393, 2619008, 2627856, 2685312, 2700852, 2769228, 2841156, 2866752, 2946384, 2956338, 3003264, 3020976, 3086688, 3164832, 3225096, 3282048, 3314682, 3367296, 3378672, 3452544, 3472524, 3503808, 3592512, 3601136, 3685824, 3692304, 3788208, 3928512, 3941784, 4027968, 4051278, 4115584, 4153842, 4219776, 4261734, 4300128, 4419576, 4434507, 4504896, 4630032, 4747248, 4923072, 4972023, 5050944, 5068008, 5208786, 5255712, 5401704, 5538456, 5682312, 5733504, 5892768, 5912676, 6041952, 6076917, 6173376, 6329664, 6450192, 6629364, 6757344, 6945048, 7007616, 7185024, 7202272, 7371648, 7384608, 7576416, 7813179, 7857024, 7883568, 8055936, 8102556, 8307684, 8523468, 8600256, 8839152, 8869014, 9009792, 9260064, 9494496, 9846144, 9944046, 10101888, 10136016, 10417572, 10511424, 10803408, 11076912, 11364624, 11785536, 11825352, 12083904, 12153834, 12346752, 12659328, 12900384, 13258728, 13514688, 13890096, 14404544, 14769216, 14916069, 15152832, 15626358, 15767136, 16205112, 16615368, 17046936, 17200512, 17678304, 17738028, 18230751, 18520128, 18988992, 19888092, 20272032, 20835144, 21022848, 21606816, 22153824, 22729248, 23439537, 23571072, 23650704, 24167808, 24307668, 25800768, 26517456, 27029376, 27780192, 28809088, 29538432, 29832138, 30305664, 31252716, 31534272, 32410224, 33230736, 34093872, 35356608, 35476056, 36461502, 37040256, 37977984, 39776184, 40544064, 41670288, 43213632, 44307648, 45458496, 46879074, 47301408, 48615336, 51601536, 53034912, 54692253, 55560384, 59664276, 62505432, 63068544, 64820448, 66461472, 68187744, 70713216, 70952112, 72923004, 79552368, 81088128, 83340576, 86427264, 88615296, 90916992, 93758148, 94602816, 97230672, 106069824, 109384506, 111120768, 119328552, 125010864, 129640896, 132922944, 136375488, 141904224, 145846008, 159104736, 164076759, 166681152, 187516296, 189205632, 194461344, 212139648, 218769012, 238657104, 250021728, 259281792, 265845888, 272750976, 283808448, 291692016, 318209472, 328153518, 333362304, 375032592, 388922688, 437538024, 477314208, 500043456, 567616896, 583384032, 636418944, 656307036, 750065184, 777845376, 875076048, 954628416, 1000086912, 1166768064, 1312614072, 1500130368, 1750152096, 1909256832, 2333536128, 2625228144, 3000260736, 3500304192, 5250456288, 7000608384, 10500912576, 21001825152]

約数ペア:

[(1, 21001825152), (2, 10500912576), (3, 7000608384), (4, 5250456288), (6, 3500304192), (7, 3000260736), (8, 2625228144), (9, 2333536128), (11, 1909256832), (12, 1750152096), (14, 1500130368), (16, 1312614072), (18, 1166768064), (21, 1000086912), (22, 954628416), (24, 875076048), (27, 777845376), (28, 750065184), (32, 656307036), (33, 636418944), (36, 583384032), (37, 567616896), (42, 500043456), (44, 477314208), (48, 437538024), (54, 388922688), (56, 375032592), (63, 333362304), (64, 328153518), (66, 318209472), (72, 291692016), (74, 283808448), (77, 272750976), (79, 265845888), (81, 259281792), (84, 250021728), (88, 238657104), (96, 218769012), (99, 212139648), (108, 194461344), (111, 189205632), (112, 187516296), (126, 166681152), (128, 164076759), (132, 159104736), (144, 145846008), (148, 141904224), (154, 136375488), (158, 132922944), (162, 129640896), (168, 125010864), (176, 119328552), (189, 111120768), (192, 109384506), (198, 106069824), (216, 97230672), (222, 94602816), (224, 93758148), (231, 90916992), (237, 88615296), (243, 86427264), (252, 83340576), (259, 81088128), (264, 79552368), (288, 72923004), (296, 70952112), (297, 70713216), (308, 68187744), (316, 66461472), (324, 64820448), (333, 63068544), (336, 62505432), (352, 59664276), (378, 55560384), (384, 54692253), (396, 53034912), (407, 51601536), (432, 48615336), (444, 47301408), (448, 46879074), (462, 45458496), (474, 44307648), (486, 43213632), (504, 41670288), (518, 40544064), (528, 39776184), (553, 37977984), (567, 37040256), (576, 36461502), (592, 35476056), (594, 35356608), (616, 34093872), (632, 33230736), (648, 32410224), (666, 31534272), (672, 31252716), (693, 30305664), (704, 29832138), (711, 29538432), (729, 28809088), (756, 27780192), (777, 27029376), (792, 26517456), (814, 25800768), (864, 24307668), (869, 24167808), (888, 23650704), (891, 23571072), (896, 23439537), (924, 22729248), (948, 22153824), (972, 21606816), (999, 21022848), (1008, 20835144), (1036, 20272032), (1056, 19888092), (1106, 18988992), (1134, 18520128), (1152, 18230751), (1184, 17738028), (1188, 17678304), (1221, 17200512), (1232, 17046936), (1264, 16615368), (1296, 16205112), (1332, 15767136), (1344, 15626358), (1386, 15152832), (1408, 14916069), (1422, 14769216), (1458, 14404544), (1512, 13890096), (1554, 13514688), (1584, 13258728), (1628, 12900384), (1659, 12659328), (1701, 12346752), (1728, 12153834), (1738, 12083904), (1776, 11825352), (1782, 11785536), (1848, 11364624), (1896, 11076912), (1944, 10803408), (1998, 10511424), (2016, 10417572), (2072, 10136016), (2079, 10101888), (2112, 9944046), (2133, 9846144), (2212, 9494496), (2268, 9260064), (2331, 9009792), (2368, 8869014), (2376, 8839152), (2442, 8600256), (2464, 8523468), (2528, 8307684), (2592, 8102556), (2607, 8055936), (2664, 7883568), (2673, 7857024), (2688, 7813179), (2772, 7576416), (2844, 7384608), (2849, 7371648), (2916, 7202272), (2923, 7185024), (2997, 7007616), (3024, 6945048), (3108, 6757344), (3168, 6629364), (3256, 6450192), (3318, 6329664), (3402, 6173376), (3456, 6076917), (3476, 6041952), (3552, 5912676), (3564, 5892768), (3663, 5733504), (3696, 5682312), (3792, 5538456), (3888, 5401704), (3996, 5255712), (4032, 5208786), (4144, 5068008), (4158, 5050944), (4224, 4972023), (4266, 4923072), (4424, 4747248), (4536, 4630032), (4662, 4504896), (4736, 4434507), (4752, 4419576), (4884, 4300128), (4928, 4261734), (4977, 4219776), (5056, 4153842), (5103, 4115584), (5184, 4051278), (5214, 4027968), (5328, 3941784), (5346, 3928512), (5544, 3788208), (5688, 3692304), (5698, 3685824), (5832, 3601136), (5846, 3592512), (5994, 3503808), (6048, 3472524), (6083, 3452544), (6216, 3378672), (6237, 3367296), (6336, 3314682), (6399, 3282048), (6512, 3225096), (6636, 3164832), (6804, 3086688), (6952, 3020976), (6993, 3003264), (7104, 2956338), (7128, 2946384), (7326, 2866752), (7392, 2841156), (7584, 2769228), (7776, 2700852), (7821, 2685312), (7992, 2627856), (8019, 2619008), (8064, 2604393), (8288, 2534004), (8316, 2525472), (8532, 2461536), (8547, 2457216), (8769, 2395008), (8848, 2373624), (8991, 2335872), (9072, 2315016), (9324, 2252448), (9504, 2209788), (9768, 2150064), (9856, 2130867), (9954, 2109888), (10112, 2076921), (10206, 2057792), (10368, 2025639), (10428, 2013984), (10656, 1970892), (10692, 1964256), (10989, 1911168), (11088, 1894104), (11376, 1846152), (11396, 1842912), (11664, 1800568), (11692, 1796256), (11988, 1751904), (12096, 1736262), (12166, 1726272), (12432, 1689336), (12474, 1683648), (12672, 1657341), (12798, 1641024), (13024, 1612548), (13272, 1582416), (13608, 1543344), (13904, 1510488), (13986, 1501632), (14208, 1478169), (14256, 1473192), (14652, 1433376), (14784, 1420578), (14931, 1406592), (15168, 1384614), (15552, 1350426), (15642, 1342656), (15984, 1313928), (16038, 1309504), (16576, 1267002), (16632, 1262736), (17064, 1230768), (17094, 1228608), (17538, 1197504), (17696, 1186812), (17982, 1167936), (18144, 1157508), (18249, 1150848), (18648, 1126224), (18711, 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514448), (40922, 513216), (41712, 503496), (41958, 500544), (42624, 492723), (42768, 491064), (43956, 477792), (44352, 473526), (44793, 468864), (45504, 461538), (45584, 460728), (46656, 450142), (46768, 449064), (46926, 447552), (47952, 437976), (48664, 431568), (49728, 422334), (49896, 420912), (51192, 410256), (51282, 409536), (52096, 403137), (52614, 399168), (53088, 395604), (53946, 389312), (54432, 385836), (54747, 383616), (55616, 377622), (55944, 375408), (56133, 374144), (57024, 368298), (57591, 364672), (58608, 358344), (59724, 351648), (61383, 342144), (62568, 335664), (62937, 333696), (63936, 328482), (64152, 327376), (64306, 326592), (65934, 318528), (66528, 315684), (68256, 307692), (68376, 307152), (70152, 299376), (70389, 298368), (70784, 296703), (71928, 291984), (72576, 289377), (72996, 287712), (74592, 281556), (74844, 280608), (76788, 273504), (76923, 273024), (78144, 268758), (78921, 266112), (79632, 263736), (81648, 257224), (81844, 256608), (83424, 251748), (83916, 250272), (85536, 245532), (87912, 238896), (88704, 236763), (89586, 234432), (91008, 230769), (91168, 230364), (93312, 225071), (93536, 224532), (93852, 223776), (95904, 218988), (96459, 217728), (97328, 215784), (98901, 212352), (99456, 211167), (99792, 210456), (102384, 205128), (102564, 204768), (105228, 199584), (106176, 197802), (107892, 194656), (108864, 192918), (109494, 191808), (111232, 188811), (111888, 187704), (112266, 187072), (114048, 184149), (115182, 182336), (117216, 179172), (119448, 175824), (122766, 171072), (125136, 167832), (125874, 166848), (127872, 164241), (128304, 163688), (128612, 163296), (131868, 159264), (133056, 157842), (134379, 156288), (136512, 153846), (136752, 153576), (140304, 149688), (140778, 149184), (143856, 145992)]