20874313600

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 576

約数和(自身を含む): 65403313920

約数和(自身を除く): 44529000320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 41, 49, 50, 56, 64, 68, 70, 80, 82, 85, 98, 100, 112, 119, 128, 136, 140, 160, 164, 170, 175, 191, 196, 200, 205, 224, 238, 245, 272, 280, 287, 320, 328, 340, 350, 382, 392, 400, 410, 425, 448, 476, 490, 544, 560, 574, 595, 640, 656, 680, 697, 700, 764, 784, 800, 820, 833, 850, 896, 952, 955, 980, 1025, 1088, 1120, 1148, 1190, 1225, 1312, 1337, 1360, 1394, 1400, 1435, 1528, 1568, 1600, 1640, 1666, 1700, 1904, 1910, 1960, 2009, 2050, 2176, 2240, 2296, 2380, 2450, 2624, 2674, 2720, 2788, 2800, 2870, 2975, 3056, 3136, 3200, 3247, 3280, 3332, 3400, 3485, 3808, 3820, 3920, 4018, 4100, 4165, 4480, 4592, 4760, 4775, 4879, 4900, 5248, 5348, 5440, 5576, 5600, 5740, 5950, 6112, 6272, 6494, 6560, 6664, 6685, 6800, 6970, 7175, 7616, 7640, 7831, 7840, 8036, 8200, 8330, 9184, 9359, 9520, 9550, 9758, 9800, 10045, 10696, 10880, 11152, 11200, 11480, 11900, 12224, 12988, 13120, 13328, 13370, 13600, 13940, 14350, 15232, 15280, 15662, 15680, 16072, 16235, 16400, 16660, 17425, 18368, 18718, 19040, 19100, 19516, 19600, 20090, 20825, 21392, 22304, 22400, 22729, 22960, 23800, 24395, 24448, 25976, 26240, 26656, 26740, 27200, 27880, 28700, 30560, 31324, 31360, 32144, 32470, 32800, 33320, 33425, 34153, 34850, 36736, 37436, 38080, 38200, 39032, 39155, 39200, 40180, 41650, 42784, 44608, 45458, 45920, 46795, 47600, 48790, 50225, 51952, 53312, 53480, 54400, 54817, 55760, 57400, 61120, 62648, 64288, 64940, 65600, 66640, 66850, 68306, 69700, 74872, 76160, 76400, 78064, 78310, 78400, 80360, 81175, 83300, 85568, 89216, 90916, 91840, 93590, 95200, 97580, 100450, 103904, 106624, 106960, 109634, 111520, 113645, 114800, 121975, 122240, 125296, 128576, 129880, 131200, 133127, 133280, 133700, 136612, 139400, 149744, 152800, 156128, 156620, 156800, 159103, 160720, 162350, 166600, 170765, 171136, 181832, 183680, 187180, 190400, 195160, 195775, 200900, 207808, 213920, 219268, 223040, 227290, 229600, 233975, 243950, 250592, 257152, 259760, 266254, 266560, 267400, 273224, 274085, 278800, 299488, 305600, 312256, 313240, 318206, 321440, 324700, 333200, 341530, 363664, 374360, 380800, 383719, 390320, 391550, 401800, 415616, 427840, 438536, 446080, 454580, 459200, 467950, 487900, 501184, 519520, 532508, 533120, 534800, 546448, 548170, 557600, 568225, 598976, 611200, 624512, 626480, 636412, 642880, 649400, 665635, 666400, 683060, 727328, 748720, 767438, 780640, 783100, 795515, 803600, 853825, 855680, 877072, 909160, 918400, 931889, 935900, 975800, 1002368, 1039040, 1065016, 1069600, 1092896, 1096340, 1115200, 1136450, 1197952, 1252960, 1272824, 1285760, 1298800, 1331270, 1332800, 1366120, 1370425, 1454656, 1497440, 1534876, 1561280, 1566200, 1591030, 1607200, 1707650, 1754144, 1818320, 1863778, 1871800, 1918595, 1951600, 2078080, 2130032, 2139200, 2185792, 2192680, 2230400, 2272900, 2505920, 2545648, 2597600, 2662540, 2665600, 2732240, 2740850, 2909312, 2994880, 3069752, 3122560, 3132400, 3182060, 3214400, 3328175, 3415300, 3508288, 3636640, 3727556, 3743600, 3837190, 3903200, 3977575, 4260064, 4278400, 4371584, 4385360, 4545800, 4659445, 5011840, 5091296, 5195200, 5325080, 5464480, 5481700, 5989760, 6139504, 6264800, 6364120, 6428800, 6523223, 6656350, 6830600, 7016576, 7273280, 7455112, 7487200, 7674380, 7806400, 7955150, 8520128, 8770720, 9091600, 9318890, 9592975, 10182592, 10390400, 10650160, 10928960, 10963400, 12279008, 12529600, 12728240, 13046446, 13312700, 13661200, 14546560, 14910224, 14974400, 15348760, 15612800, 15910300, 17040256, 17541440, 18183200, 18637780, 19185950, 20365184, 21300320, 21857920, 21926800, 23297225, 24558016, 25059200, 25456480, 26092892, 26625400, 27322400, 29820448, 29948800, 30697520, 31820600, 32616115, 35082880, 36366400, 37275560, 38371900, 42600640, 43853600, 46594450, 49116032, 50912960, 52185784, 53250800, 54644800, 59640896, 61395040, 63641200, 65232230, 72732800, 74551120, 76743800, 85201280, 87707200, 93188900, 101825920, 104371568, 106501600, 109289600, 119281792, 122790080, 127282400, 130464460, 149102240, 153487600, 163080575, 175414400, 186377800, 208743136, 213003200, 245580160, 254564800, 260928920, 298204480, 306975200, 326161150, 372755600, 417486272, 426006400, 509129600, 521857840, 596408960, 613950400, 652322300, 745511200, 834972544, 1043715680, 1227900800, 1304644600, 1491022400, 2087431360, 2609289200, 2982044800, 4174862720, 5218578400, 10437156800, 20874313600]

約数ペア:

[(1, 20874313600), (2, 10437156800), (4, 5218578400), (5, 4174862720), (7, 2982044800), (8, 2609289200), (10, 2087431360), (14, 1491022400), (16, 1304644600), (17, 1227900800), (20, 1043715680), (25, 834972544), (28, 745511200), (32, 652322300), (34, 613950400), (35, 596408960), (40, 521857840), (41, 509129600), (49, 426006400), (50, 417486272), (56, 372755600), (64, 326161150), (68, 306975200), (70, 298204480), (80, 260928920), (82, 254564800), (85, 245580160), (98, 213003200), (100, 208743136), (112, 186377800), (119, 175414400), (128, 163080575), (136, 153487600), (140, 149102240), (160, 130464460), (164, 127282400), (170, 122790080), (175, 119281792), (191, 109289600), (196, 106501600), (200, 104371568), (205, 101825920), (224, 93188900), (238, 87707200), (245, 85201280), (272, 76743800), (280, 74551120), (287, 72732800), (320, 65232230), (328, 63641200), (340, 61395040), (350, 59640896), (382, 54644800), (392, 53250800), (400, 52185784), (410, 50912960), (425, 49116032), (448, 46594450), (476, 43853600), (490, 42600640), (544, 38371900), (560, 37275560), (574, 36366400), (595, 35082880), (640, 32616115), (656, 31820600), (680, 30697520), (697, 29948800), (700, 29820448), (764, 27322400), (784, 26625400), (800, 26092892), (820, 25456480), (833, 25059200), (850, 24558016), (896, 23297225), (952, 21926800), (955, 21857920), (980, 21300320), (1025, 20365184), (1088, 19185950), (1120, 18637780), (1148, 18183200), (1190, 17541440), (1225, 17040256), (1312, 15910300), (1337, 15612800), (1360, 15348760), (1394, 14974400), (1400, 14910224), (1435, 14546560), (1528, 13661200), (1568, 13312700), (1600, 13046446), (1640, 12728240), (1666, 12529600), (1700, 12279008), (1904, 10963400), (1910, 10928960), (1960, 10650160), (2009, 10390400), (2050, 10182592), (2176, 9592975), (2240, 9318890), (2296, 9091600), (2380, 8770720), (2450, 8520128), (2624, 7955150), (2674, 7806400), (2720, 7674380), (2788, 7487200), (2800, 7455112), (2870, 7273280), (2975, 7016576), (3056, 6830600), (3136, 6656350), (3200, 6523223), (3247, 6428800), (3280, 6364120), (3332, 6264800), (3400, 6139504), (3485, 5989760), (3808, 5481700), (3820, 5464480), (3920, 5325080), (4018, 5195200), (4100, 5091296), (4165, 5011840), (4480, 4659445), (4592, 4545800), (4760, 4385360), (4775, 4371584), (4879, 4278400), (4900, 4260064), (5248, 3977575), (5348, 3903200), (5440, 3837190), (5576, 3743600), (5600, 3727556), (5740, 3636640), (5950, 3508288), (6112, 3415300), (6272, 3328175), (6494, 3214400), (6560, 3182060), (6664, 3132400), (6685, 3122560), (6800, 3069752), (6970, 2994880), (7175, 2909312), (7616, 2740850), (7640, 2732240), (7831, 2665600), (7840, 2662540), (8036, 2597600), (8200, 2545648), (8330, 2505920), (9184, 2272900), (9359, 2230400), (9520, 2192680), (9550, 2185792), (9758, 2139200), (9800, 2130032), (10045, 2078080), (10696, 1951600), (10880, 1918595), (11152, 1871800), (11200, 1863778), (11480, 1818320), (11900, 1754144), (12224, 1707650), (12988, 1607200), (13120, 1591030), (13328, 1566200), (13370, 1561280), (13600, 1534876), (13940, 1497440), (14350, 1454656), (15232, 1370425), (15280, 1366120), (15662, 1332800), (15680, 1331270), (16072, 1298800), (16235, 1285760), (16400, 1272824), (16660, 1252960), (17425, 1197952), (18368, 1136450), (18718, 1115200), (19040, 1096340), (19100, 1092896), (19516, 1069600), (19600, 1065016), (20090, 1039040), (20825, 1002368), (21392, 975800), (22304, 935900), (22400, 931889), (22729, 918400), (22960, 909160), (23800, 877072), (24395, 855680), (24448, 853825), (25976, 803600), (26240, 795515), (26656, 783100), (26740, 780640), (27200, 767438), (27880, 748720), (28700, 727328), (30560, 683060), (31324, 666400), (31360, 665635), (32144, 649400), (32470, 642880), (32800, 636412), (33320, 626480), (33425, 624512), (34153, 611200), (34850, 598976), (36736, 568225), (37436, 557600), (38080, 548170), (38200, 546448), (39032, 534800), (39155, 533120), (39200, 532508), (40180, 519520), (41650, 501184), (42784, 487900), (44608, 467950), (45458, 459200), (45920, 454580), (46795, 446080), (47600, 438536), (48790, 427840), (50225, 415616), (51952, 401800), (53312, 391550), (53480, 390320), (54400, 383719), (54817, 380800), (55760, 374360), (57400, 363664), (61120, 341530), (62648, 333200), (64288, 324700), (64940, 321440), (65600, 318206), (66640, 313240), (66850, 312256), (68306, 305600), (69700, 299488), (74872, 278800), (76160, 274085), (76400, 273224), (78064, 267400), (78310, 266560), (78400, 266254), (80360, 259760), (81175, 257152), (83300, 250592), (85568, 243950), (89216, 233975), (90916, 229600), (91840, 227290), (93590, 223040), (95200, 219268), (97580, 213920), (100450, 207808), (103904, 200900), (106624, 195775), (106960, 195160), (109634, 190400), (111520, 187180), (113645, 183680), (114800, 181832), (121975, 171136), (122240, 170765), (125296, 166600), (128576, 162350), (129880, 160720), (131200, 159103), (133127, 156800), (133280, 156620), (133700, 156128), (136612, 152800), (139400, 149744)]