20718763200

素因数分解:

$2^6\times 3^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 672

約数和(自身を含む): 79339683840

約数和(自身を除く): 58620920640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 81, 90, 93, 96, 100, 108, 120, 124, 135, 144, 150, 155, 160, 162, 180, 186, 191, 192, 200, 216, 225, 240, 243, 248, 270, 279, 288, 300, 310, 320, 324, 360, 372, 382, 400, 405, 432, 450, 465, 480, 486, 496, 540, 558, 573, 576, 600, 620, 648, 675, 720, 729, 744, 764, 775, 800, 810, 837, 864, 900, 930, 955, 960, 972, 992, 1080, 1116, 1146, 1200, 1215, 1240, 1296, 1350, 1395, 1440, 1458, 1488, 1528, 1550, 1600, 1620, 1674, 1719, 1728, 1800, 1860, 1910, 1944, 1984, 2025, 2160, 2187, 2232, 2292, 2325, 2400, 2430, 2480, 2511, 2592, 2700, 2790, 2865, 2880, 2916, 2976, 3056, 3100, 3240, 3348, 3438, 3600, 3645, 3720, 3820, 3888, 4050, 4185, 4320, 4374, 4464, 4584, 4650, 4775, 4800, 4860, 4960, 5022, 5157, 5184, 5400, 5580, 5730, 5832, 5921, 5952, 6075, 6112, 6200, 6480, 6696, 6876, 6975, 7200, 7290, 7440, 7533, 7640, 7776, 8100, 8370, 8595, 8640, 8748, 8928, 9168, 9300, 9550, 9720, 9920, 10044, 10314, 10800, 10935, 11160, 11460, 11664, 11842, 12150, 12224, 12400, 12555, 12960, 13392, 13752, 13950, 14325, 14400, 14580, 14880, 15066, 15280, 15471, 15552, 16200, 16740, 17190, 17496, 17763, 17856, 18225, 18336, 18600, 19100, 19440, 20088, 20628, 20925, 21600, 21870, 22320, 22599, 22920, 23328, 23684, 24300, 24800, 25110, 25785, 25920, 26784, 27504, 27900, 28650, 29160, 29605, 29760, 30132, 30560, 30942, 32400, 33480, 34380, 34992, 35526, 36450, 36672, 37200, 37665, 38200, 38880, 40176, 41256, 41850, 42975, 43200, 43740, 44640, 45198, 45840, 46413, 46656, 47368, 48600, 49600, 50220, 51570, 53289, 53568, 54675, 55008, 55800, 57300, 58320, 59210, 60264, 61120, 61884, 62775, 64800, 66960, 67797, 68760, 69984, 71052, 72900, 74400, 75330, 76400, 77355, 77760, 80352, 82512, 83700, 85950, 87480, 88815, 89280, 90396, 91680, 92826, 94736, 97200, 100440, 103140, 106578, 109350, 110016, 111600, 112995, 114600, 116640, 118420, 120528, 123768, 125550, 128925, 129600, 133920, 135594, 137520, 139239, 139968, 142104, 145800, 148025, 148800, 150660, 152800, 154710, 159867, 160704, 165024, 167400, 171900, 174960, 177630, 180792, 183360, 185652, 188325, 189472, 194400, 200880, 206280, 213156, 218700, 223200, 225990, 229200, 232065, 233280, 236840, 241056, 247536, 251100, 257850, 266445, 267840, 271188, 275040, 278478, 284208, 291600, 296050, 301320, 305600, 309420, 319734, 330048, 334800, 338985, 343800, 349920, 355260, 361584, 371304, 376650, 378944, 386775, 388800, 401760, 412560, 417717, 426312, 437400, 444075, 446400, 451980, 458400, 464130, 473680, 479601, 482112, 495072, 502200, 515700, 532890, 542376, 550080, 556956, 564975, 568416, 583200, 592100, 602640, 618840, 639468, 669600, 677970, 687600, 696195, 699840, 710520, 723168, 742608, 753300, 773550, 799335, 803520, 825120, 835434, 852624, 874800, 888150, 903960, 916800, 928260, 947360, 959202, 990144, 1004400, 1031400, 1065780, 1084752, 1113912, 1129950, 1136832, 1160325, 1166400, 1184200, 1205280, 1237680, 1278936, 1332225, 1339200, 1355940, 1375200, 1392390, 1421040, 1438803, 1446336, 1485216, 1506600, 1547100, 1598670, 1650240, 1670868, 1694925, 1705248, 1749600, 1776300, 1807920, 1856520, 1894720, 1918404, 2008800, 2062800, 2088585, 2131560, 2169504, 2227824, 2259900, 2320650, 2368400, 2398005, 2410560, 2475360, 2557872, 2664450, 2711880, 2750400, 2784780, 2842080, 2877606, 2970432, 3013200, 3094200, 3197340, 3341736, 3389850, 3410496, 3480975, 3499200, 3552600, 3615840, 3713040, 3836808, 3996675, 4017600, 4125600, 4177170, 4263120, 4316409, 4339008, 4455648, 4519800, 4641300, 4736800, 4796010, 4950720, 5115744, 5328900, 5423760, 5569560, 5684160, 5755212, 6026400, 6188400, 6394680, 6683472, 6779700, 6961950, 7105200, 7194015, 7231680, 7426080, 7673616, 7993350, 8251200, 8354340, 8526240, 8632818, 8911296, 9039600, 9282600, 9473600, 9592020, 10231488, 10442925, 10657800, 10847520, 11139120, 11510424, 11990025, 12052800, 12376800, 12789360, 12949227, 13366944, 13559400, 13923900, 14210400, 14388030, 14852160, 15347232, 15986700, 16708680, 17052480, 17265636, 18079200, 18565200, 19184040, 20885850, 21315600, 21582045, 21695040, 22278240, 23020848, 23980050, 24753600, 25578720, 25898454, 26733888, 27118800, 27847800, 28420800, 28776060, 30694464, 31973400, 33417360, 34531272, 35970075, 36158400, 37130400, 38368080, 41771700, 42631200, 43164090, 44556480, 46041696, 47960100, 51157440, 51796908, 54237600, 55695600, 57552120, 63946800, 64746135, 66834720, 69062544, 71940150, 74260800, 76736160, 83543400, 85262400, 86328180, 92083392, 95920200, 103593816, 107910225, 108475200, 111391200, 115104240, 127893600, 129492270, 133669440, 138125088, 143880300, 153472320, 167086800, 172656360, 191840400, 207187632, 215820450, 222782400, 230208480, 255787200, 258984540, 276250176, 287760600, 323730675, 334173600, 345312720, 383680800, 414375264, 431640900, 460416960, 517969080, 575521200, 647461350, 668347200, 690625440, 767361600, 828750528, 863281800, 1035938160, 1151042400, 1294922700, 1381250880, 1726563600, 2071876320, 2302084800, 2589845400, 3453127200, 4143752640, 5179690800, 6906254400, 10359381600, 20718763200]

約数ペア:

[(1, 20718763200), (2, 10359381600), (3, 6906254400), (4, 5179690800), (5, 4143752640), (6, 3453127200), (8, 2589845400), (9, 2302084800), (10, 2071876320), (12, 1726563600), (15, 1381250880), (16, 1294922700), (18, 1151042400), (20, 1035938160), (24, 863281800), (25, 828750528), (27, 767361600), (30, 690625440), (31, 668347200), (32, 647461350), (36, 575521200), (40, 517969080), (45, 460416960), (48, 431640900), (50, 414375264), (54, 383680800), (60, 345312720), (62, 334173600), (64, 323730675), (72, 287760600), (75, 276250176), (80, 258984540), (81, 255787200), (90, 230208480), (93, 222782400), (96, 215820450), (100, 207187632), (108, 191840400), (120, 172656360), (124, 167086800), (135, 153472320), (144, 143880300), (150, 138125088), (155, 133669440), (160, 129492270), (162, 127893600), (180, 115104240), (186, 111391200), (191, 108475200), (192, 107910225), (200, 103593816), (216, 95920200), (225, 92083392), (240, 86328180), (243, 85262400), (248, 83543400), (270, 76736160), (279, 74260800), (288, 71940150), (300, 69062544), (310, 66834720), (320, 64746135), (324, 63946800), (360, 57552120), (372, 55695600), (382, 54237600), (400, 51796908), (405, 51157440), (432, 47960100), (450, 46041696), (465, 44556480), (480, 43164090), (486, 42631200), (496, 41771700), (540, 38368080), (558, 37130400), (573, 36158400), (576, 35970075), (600, 34531272), (620, 33417360), (648, 31973400), (675, 30694464), (720, 28776060), (729, 28420800), (744, 27847800), (764, 27118800), (775, 26733888), (800, 25898454), (810, 25578720), (837, 24753600), (864, 23980050), (900, 23020848), (930, 22278240), (955, 21695040), (960, 21582045), (972, 21315600), (992, 20885850), (1080, 19184040), (1116, 18565200), (1146, 18079200), (1200, 17265636), (1215, 17052480), (1240, 16708680), (1296, 15986700), (1350, 15347232), (1395, 14852160), (1440, 14388030), (1458, 14210400), (1488, 13923900), (1528, 13559400), (1550, 13366944), (1600, 12949227), (1620, 12789360), (1674, 12376800), (1719, 12052800), (1728, 11990025), (1800, 11510424), (1860, 11139120), (1910, 10847520), (1944, 10657800), (1984, 10442925), (2025, 10231488), (2160, 9592020), (2187, 9473600), (2232, 9282600), (2292, 9039600), (2325, 8911296), (2400, 8632818), (2430, 8526240), (2480, 8354340), (2511, 8251200), (2592, 7993350), (2700, 7673616), (2790, 7426080), (2865, 7231680), (2880, 7194015), (2916, 7105200), (2976, 6961950), (3056, 6779700), (3100, 6683472), (3240, 6394680), (3348, 6188400), (3438, 6026400), (3600, 5755212), (3645, 5684160), (3720, 5569560), (3820, 5423760), (3888, 5328900), (4050, 5115744), (4185, 4950720), (4320, 4796010), (4374, 4736800), (4464, 4641300), (4584, 4519800), (4650, 4455648), (4775, 4339008), (4800, 4316409), (4860, 4263120), (4960, 4177170), (5022, 4125600), (5157, 4017600), (5184, 3996675), (5400, 3836808), (5580, 3713040), (5730, 3615840), (5832, 3552600), (5921, 3499200), (5952, 3480975), (6075, 3410496), (6112, 3389850), (6200, 3341736), (6480, 3197340), (6696, 3094200), (6876, 3013200), (6975, 2970432), (7200, 2877606), (7290, 2842080), (7440, 2784780), (7533, 2750400), (7640, 2711880), (7776, 2664450), (8100, 2557872), (8370, 2475360), (8595, 2410560), (8640, 2398005), (8748, 2368400), (8928, 2320650), (9168, 2259900), (9300, 2227824), (9550, 2169504), (9720, 2131560), (9920, 2088585), (10044, 2062800), (10314, 2008800), (10800, 1918404), (10935, 1894720), (11160, 1856520), (11460, 1807920), (11664, 1776300), (11842, 1749600), (12150, 1705248), (12224, 1694925), (12400, 1670868), (12555, 1650240), (12960, 1598670), (13392, 1547100), (13752, 1506600), (13950, 1485216), (14325, 1446336), (14400, 1438803), (14580, 1421040), (14880, 1392390), (15066, 1375200), (15280, 1355940), (15471, 1339200), (15552, 1332225), (16200, 1278936), (16740, 1237680), (17190, 1205280), (17496, 1184200), (17763, 1166400), (17856, 1160325), (18225, 1136832), (18336, 1129950), (18600, 1113912), (19100, 1084752), (19440, 1065780), (20088, 1031400), (20628, 1004400), (20925, 990144), (21600, 959202), (21870, 947360), (22320, 928260), (22599, 916800), (22920, 903960), (23328, 888150), (23684, 874800), (24300, 852624), (24800, 835434), (25110, 825120), (25785, 803520), (25920, 799335), (26784, 773550), (27504, 753300), (27900, 742608), (28650, 723168), (29160, 710520), (29605, 699840), (29760, 696195), (30132, 687600), (30560, 677970), (30942, 669600), (32400, 639468), (33480, 618840), (34380, 602640), (34992, 592100), (35526, 583200), (36450, 568416), (36672, 564975), (37200, 556956), (37665, 550080), (38200, 542376), (38880, 532890), (40176, 515700), (41256, 502200), (41850, 495072), (42975, 482112), (43200, 479601), (43740, 473680), (44640, 464130), (45198, 458400), (45840, 451980), (46413, 446400), (46656, 444075), (47368, 437400), (48600, 426312), (49600, 417717), (50220, 412560), (51570, 401760), (53289, 388800), (53568, 386775), (54675, 378944), (55008, 376650), (55800, 371304), (57300, 361584), (58320, 355260), (59210, 349920), (60264, 343800), (61120, 338985), (61884, 334800), (62775, 330048), (64800, 319734), (66960, 309420), (67797, 305600), (68760, 301320), (69984, 296050), (71052, 291600), (72900, 284208), (74400, 278478), (75330, 275040), (76400, 271188), (77355, 267840), (77760, 266445), (80352, 257850), (82512, 251100), (83700, 247536), (85950, 241056), (87480, 236840), (88815, 233280), (89280, 232065), (90396, 229200), (91680, 225990), (92826, 223200), (94736, 218700), (97200, 213156), (100440, 206280), (103140, 200880), (106578, 194400), (109350, 189472), (110016, 188325), (111600, 185652), (112995, 183360), (114600, 180792), (116640, 177630), (118420, 174960), (120528, 171900), (123768, 167400), (125550, 165024), (128925, 160704), (129600, 159867), (133920, 154710), (135594, 152800), (137520, 150660), (139239, 148800), (139968, 148025), (142104, 145800)]