21253084160

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:158

約数の個数: 704

約数和(自身を含む): 68820074496

約数和(自身を除く): 47566990336

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 37, 40, 44, 47, 55, 56, 62, 64, 70, 74, 77, 80, 88, 94, 110, 112, 124, 128, 140, 148, 154, 155, 160, 176, 185, 188, 217, 220, 224, 235, 248, 256, 259, 280, 296, 308, 310, 320, 329, 341, 352, 370, 376, 385, 407, 434, 440, 448, 470, 496, 512, 517, 518, 560, 592, 616, 620, 640, 658, 682, 704, 740, 752, 770, 814, 868, 880, 896, 940, 992, 1024, 1034, 1036, 1085, 1120, 1147, 1184, 1232, 1240, 1280, 1295, 1316, 1364, 1408, 1457, 1480, 1504, 1540, 1628, 1645, 1705, 1736, 1739, 1760, 1792, 1880, 1984, 2035, 2068, 2072, 2170, 2240, 2294, 2368, 2387, 2464, 2480, 2560, 2585, 2590, 2632, 2728, 2816, 2849, 2914, 2960, 3008, 3080, 3256, 3290, 3410, 3472, 3478, 3520, 3584, 3619, 3760, 3968, 4070, 4136, 4144, 4340, 4480, 4588, 4736, 4774, 4928, 4960, 5120, 5170, 5180, 5264, 5456, 5632, 5698, 5735, 5828, 5920, 6016, 6160, 6512, 6580, 6820, 6944, 6956, 7040, 7168, 7238, 7285, 7520, 7936, 8029, 8140, 8272, 8288, 8680, 8695, 8960, 9176, 9472, 9548, 9856, 9920, 10199, 10340, 10360, 10528, 10912, 11264, 11396, 11470, 11656, 11840, 11935, 12032, 12173, 12320, 12617, 13024, 13160, 13640, 13888, 13912, 14080, 14245, 14476, 14570, 15040, 15872, 16027, 16058, 16280, 16544, 16576, 17360, 17390, 17920, 18095, 18352, 18944, 19096, 19129, 19712, 19840, 20398, 20680, 20720, 21056, 21824, 22792, 22940, 23312, 23680, 23870, 24064, 24346, 24640, 25234, 26048, 26320, 27280, 27776, 27824, 28160, 28490, 28952, 29140, 30080, 31744, 32054, 32116, 32560, 33088, 33152, 34720, 34780, 35840, 36190, 36704, 37888, 38192, 38258, 39424, 39680, 40145, 40796, 41360, 41440, 42112, 43648, 45584, 45880, 46624, 47360, 47740, 48128, 48692, 49280, 50468, 50995, 52096, 52640, 53909, 54560, 55552, 55648, 56320, 56980, 57904, 58280, 60160, 60865, 63085, 64108, 64232, 65120, 66176, 66304, 69440, 69560, 72380, 73408, 76384, 76516, 78848, 79360, 80135, 80290, 81592, 82720, 82880, 84224, 87296, 88319, 91168, 91760, 93248, 94720, 95480, 95645, 97384, 98560, 100936, 101990, 104192, 105280, 107818, 109120, 111104, 111296, 112189, 113960, 115808, 116560, 120320, 121730, 126170, 128216, 128464, 130240, 132352, 132608, 133903, 138880, 139120, 144760, 146816, 152768, 153032, 158720, 160270, 160580, 163184, 165440, 165760, 168448, 174592, 176638, 182336, 183520, 186496, 189440, 190960, 191290, 194768, 197120, 201872, 203980, 208384, 210560, 215636, 218240, 222208, 222592, 224378, 227920, 231616, 233120, 240640, 243460, 252340, 256432, 256928, 260480, 264704, 265216, 267806, 269545, 277760, 278240, 289520, 293632, 305536, 306064, 320540, 321160, 326368, 330880, 331520, 336896, 349184, 353276, 364672, 367040, 372992, 377363, 381920, 382580, 389536, 394240, 403744, 407960, 416768, 421120, 431272, 436480, 441595, 445184, 448756, 455840, 463232, 466240, 486920, 504680, 512864, 513856, 520960, 529408, 535612, 539090, 555520, 556480, 560945, 579040, 587264, 592999, 611072, 612128, 641080, 642320, 652736, 661760, 663040, 669515, 706552, 729344, 734080, 745984, 754726, 763840, 765160, 779072, 807488, 815920, 842240, 862544, 872960, 883190, 890368, 897512, 911680, 926464, 932480, 973840, 1009360, 1025728, 1027712, 1041920, 1071224, 1078180, 1111040, 1112960, 1121890, 1158080, 1174528, 1185998, 1222144, 1224256, 1282160, 1284640, 1305472, 1323520, 1326080, 1339030, 1413104, 1458688, 1468160, 1491968, 1509452, 1527680, 1530320, 1558144, 1614976, 1631840, 1684480, 1725088, 1745920, 1766380, 1780736, 1795024, 1823360, 1852928, 1864960, 1886815, 1947680, 2018720, 2051456, 2055424, 2083840, 2142448, 2156360, 2225920, 2243780, 2316160, 2371996, 2444288, 2448512, 2564320, 2569280, 2610944, 2647040, 2678060, 2826208, 2917376, 2936320, 2964995, 3018904, 3055360, 3060640, 3116288, 3229952, 3263680, 3450176, 3532760, 3590048, 3646720, 3705856, 3729920, 3773630, 3895360, 4037440, 4102912, 4110848, 4150993, 4284896, 4312720, 4451840, 4487560, 4632320, 4743992, 4897024, 5128640, 5138560, 5221888, 5356120, 5652416, 5872640, 5929990, 6037808, 6110720, 6121280, 6232576, 6459904, 6527360, 6900352, 7065520, 7180096, 7293440, 7459840, 7547260, 7790720, 8074880, 8205824, 8221696, 8301986, 8569792, 8625440, 8903680, 8975120, 9264640, 9487984, 9794048, 10257280, 10277120, 10443776, 10712240, 11304832, 11859980, 12075616, 12221440, 12242560, 12465152, 12919808, 13054720, 13800704, 14131040, 14360192, 14586880, 15094520, 15581440, 16149760, 16411648, 16603972, 17139584, 17250880, 17950240, 18529280, 18975968, 19588096, 20514560, 20554240, 20754965, 21424480, 22609664, 23719960, 24151232, 24485120, 26109440, 27601408, 28262080, 28720384, 30189040, 31162880, 32299520, 33207944, 34279168, 34501760, 35900480, 37951936, 41029120, 41108480, 41509930, 42848960, 45219328, 47439920, 48302464, 48970240, 52218880, 55202816, 56524160, 57440768, 60378080, 62325760, 64599040, 66415888, 68558336, 69003520, 71800960, 75903872, 82058240, 83019860, 85697920, 90438656, 94879840, 96604928, 97940480, 113048320, 114881536, 120756160, 132831776, 137116672, 138007040, 143601920, 151807744, 166039720, 171395840, 189759680, 193209856, 226096640, 241512320, 265663552, 276014080, 287203840, 303615488, 332079440, 342791680, 379519360, 386419712, 452193280, 483024640, 531327104, 574407680, 607230976, 664158880, 685583360, 759038720, 966049280, 1062654208, 1328317760, 1518077440, 1932098560, 2125308416, 2656635520, 3036154880, 4250616832, 5313271040, 10626542080, 21253084160]

約数ペア:

[(1, 21253084160), (2, 10626542080), (4, 5313271040), (5, 4250616832), (7, 3036154880), (8, 2656635520), (10, 2125308416), (11, 1932098560), (14, 1518077440), (16, 1328317760), (20, 1062654208), (22, 966049280), (28, 759038720), (31, 685583360), (32, 664158880), (35, 607230976), (37, 574407680), (40, 531327104), (44, 483024640), (47, 452193280), (55, 386419712), (56, 379519360), (62, 342791680), (64, 332079440), (70, 303615488), (74, 287203840), (77, 276014080), (80, 265663552), (88, 241512320), (94, 226096640), (110, 193209856), (112, 189759680), (124, 171395840), (128, 166039720), (140, 151807744), (148, 143601920), (154, 138007040), (155, 137116672), (160, 132831776), (176, 120756160), (185, 114881536), (188, 113048320), (217, 97940480), (220, 96604928), (224, 94879840), (235, 90438656), (248, 85697920), (256, 83019860), (259, 82058240), (280, 75903872), (296, 71800960), (308, 69003520), (310, 68558336), (320, 66415888), (329, 64599040), (341, 62325760), (352, 60378080), (370, 57440768), (376, 56524160), (385, 55202816), (407, 52218880), (434, 48970240), (440, 48302464), (448, 47439920), (470, 45219328), (496, 42848960), (512, 41509930), (517, 41108480), (518, 41029120), (560, 37951936), (592, 35900480), (616, 34501760), (620, 34279168), (640, 33207944), (658, 32299520), (682, 31162880), (704, 30189040), (740, 28720384), (752, 28262080), (770, 27601408), (814, 26109440), (868, 24485120), (880, 24151232), (896, 23719960), (940, 22609664), (992, 21424480), (1024, 20754965), (1034, 20554240), (1036, 20514560), (1085, 19588096), (1120, 18975968), (1147, 18529280), (1184, 17950240), (1232, 17250880), (1240, 17139584), (1280, 16603972), (1295, 16411648), (1316, 16149760), (1364, 15581440), (1408, 15094520), (1457, 14586880), (1480, 14360192), (1504, 14131040), (1540, 13800704), (1628, 13054720), (1645, 12919808), (1705, 12465152), (1736, 12242560), (1739, 12221440), (1760, 12075616), (1792, 11859980), (1880, 11304832), (1984, 10712240), (2035, 10443776), (2068, 10277120), (2072, 10257280), (2170, 9794048), (2240, 9487984), (2294, 9264640), (2368, 8975120), (2387, 8903680), (2464, 8625440), (2480, 8569792), (2560, 8301986), (2585, 8221696), (2590, 8205824), (2632, 8074880), (2728, 7790720), (2816, 7547260), (2849, 7459840), (2914, 7293440), (2960, 7180096), (3008, 7065520), (3080, 6900352), (3256, 6527360), (3290, 6459904), (3410, 6232576), (3472, 6121280), (3478, 6110720), (3520, 6037808), (3584, 5929990), (3619, 5872640), (3760, 5652416), (3968, 5356120), (4070, 5221888), (4136, 5138560), (4144, 5128640), (4340, 4897024), (4480, 4743992), (4588, 4632320), (4736, 4487560), (4774, 4451840), (4928, 4312720), (4960, 4284896), (5120, 4150993), (5170, 4110848), (5180, 4102912), (5264, 4037440), (5456, 3895360), (5632, 3773630), (5698, 3729920), (5735, 3705856), (5828, 3646720), (5920, 3590048), (6016, 3532760), (6160, 3450176), (6512, 3263680), (6580, 3229952), (6820, 3116288), (6944, 3060640), (6956, 3055360), (7040, 3018904), (7168, 2964995), (7238, 2936320), (7285, 2917376), (7520, 2826208), (7936, 2678060), (8029, 2647040), (8140, 2610944), (8272, 2569280), (8288, 2564320), (8680, 2448512), (8695, 2444288), (8960, 2371996), (9176, 2316160), (9472, 2243780), (9548, 2225920), (9856, 2156360), (9920, 2142448), (10199, 2083840), (10340, 2055424), (10360, 2051456), (10528, 2018720), (10912, 1947680), (11264, 1886815), (11396, 1864960), (11470, 1852928), (11656, 1823360), (11840, 1795024), (11935, 1780736), (12032, 1766380), (12173, 1745920), (12320, 1725088), (12617, 1684480), (13024, 1631840), (13160, 1614976), (13640, 1558144), (13888, 1530320), (13912, 1527680), (14080, 1509452), (14245, 1491968), (14476, 1468160), (14570, 1458688), (15040, 1413104), (15872, 1339030), (16027, 1326080), (16058, 1323520), (16280, 1305472), (16544, 1284640), (16576, 1282160), (17360, 1224256), (17390, 1222144), (17920, 1185998), (18095, 1174528), (18352, 1158080), (18944, 1121890), (19096, 1112960), (19129, 1111040), (19712, 1078180), (19840, 1071224), (20398, 1041920), (20680, 1027712), (20720, 1025728), (21056, 1009360), (21824, 973840), (22792, 932480), (22940, 926464), (23312, 911680), (23680, 897512), (23870, 890368), (24064, 883190), (24346, 872960), (24640, 862544), (25234, 842240), (26048, 815920), (26320, 807488), (27280, 779072), (27776, 765160), (27824, 763840), (28160, 754726), (28490, 745984), (28952, 734080), (29140, 729344), (30080, 706552), (31744, 669515), (32054, 663040), (32116, 661760), (32560, 652736), (33088, 642320), (33152, 641080), (34720, 612128), (34780, 611072), (35840, 592999), (36190, 587264), (36704, 579040), (37888, 560945), (38192, 556480), (38258, 555520), (39424, 539090), (39680, 535612), (40145, 529408), (40796, 520960), (41360, 513856), (41440, 512864), (42112, 504680), (43648, 486920), (45584, 466240), (45880, 463232), (46624, 455840), (47360, 448756), (47740, 445184), (48128, 441595), (48692, 436480), (49280, 431272), (50468, 421120), (50995, 416768), (52096, 407960), (52640, 403744), (53909, 394240), (54560, 389536), (55552, 382580), (55648, 381920), (56320, 377363), (56980, 372992), (57904, 367040), (58280, 364672), (60160, 353276), (60865, 349184), (63085, 336896), (64108, 331520), (64232, 330880), (65120, 326368), (66176, 321160), (66304, 320540), (69440, 306064), (69560, 305536), (72380, 293632), (73408, 289520), (76384, 278240), (76516, 277760), (78848, 269545), (79360, 267806), (80135, 265216), (80290, 264704), (81592, 260480), (82720, 256928), (82880, 256432), (84224, 252340), (87296, 243460), (88319, 240640), (91168, 233120), (91760, 231616), (93248, 227920), (94720, 224378), (95480, 222592), (95645, 222208), (97384, 218240), (98560, 215636), (100936, 210560), (101990, 208384), (104192, 203980), (105280, 201872), (107818, 197120), (109120, 194768), (111104, 191290), (111296, 190960), (112189, 189440), (113960, 186496), (115808, 183520), (116560, 182336), (120320, 176638), (121730, 174592), (126170, 168448), (128216, 165760), (128464, 165440), (130240, 163184), (132352, 160580), (132608, 160270), (133903, 158720), (138880, 153032), (139120, 152768), (144760, 146816)]