20217380160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1138

約数の個数: 448

約数和(自身を含む): 71857209600

約数和(自身を除く): 51639829440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 37, 38, 40, 48, 57, 58, 60, 64, 74, 76, 80, 87, 95, 96, 111, 114, 116, 120, 145, 148, 152, 160, 174, 185, 190, 192, 222, 228, 232, 240, 285, 290, 296, 304, 320, 348, 370, 380, 435, 444, 456, 464, 480, 551, 555, 570, 580, 592, 608, 696, 703, 740, 760, 870, 888, 912, 928, 960, 1033, 1073, 1102, 1110, 1140, 1160, 1184, 1216, 1392, 1406, 1480, 1520, 1653, 1740, 1776, 1824, 1856, 2066, 2109, 2146, 2204, 2220, 2280, 2320, 2368, 2755, 2784, 2812, 2960, 3040, 3099, 3219, 3306, 3480, 3515, 3552, 3648, 4132, 4218, 4292, 4408, 4440, 4560, 4640, 5165, 5365, 5510, 5568, 5624, 5920, 6080, 6198, 6438, 6612, 6960, 7030, 7104, 8264, 8265, 8436, 8584, 8816, 8880, 9120, 9280, 10330, 10545, 10730, 11020, 11248, 11840, 12396, 12876, 13224, 13920, 14060, 15495, 16095, 16528, 16530, 16872, 17168, 17632, 17760, 18240, 19627, 20387, 20660, 21090, 21460, 22040, 22496, 24792, 25752, 26448, 27840, 28120, 29957, 30990, 32190, 33056, 33060, 33744, 34336, 35264, 35520, 38221, 39254, 40774, 41320, 42180, 42920, 44080, 44992, 49584, 51504, 52896, 56240, 58881, 59914, 61161, 61980, 64380, 66112, 66120, 67488, 68672, 76442, 78508, 81548, 82640, 84360, 85840, 88160, 89871, 98135, 99168, 101935, 103008, 105792, 112480, 114663, 117762, 119828, 122322, 123960, 128760, 132240, 134976, 149785, 152884, 157016, 163096, 165280, 168720, 171680, 176320, 179742, 191105, 196270, 198336, 203870, 206016, 224960, 229326, 235524, 239656, 244644, 247920, 257520, 264480, 294405, 299570, 305768, 305805, 314032, 326192, 330560, 337440, 343360, 359484, 382210, 392540, 407740, 449355, 458652, 471048, 479312, 489288, 495840, 515040, 528960, 569183, 573315, 588810, 599140, 611536, 611610, 628064, 652384, 674880, 718968, 726199, 764420, 785080, 815480, 898710, 917304, 942096, 958624, 978576, 991680, 1030080, 1108409, 1138366, 1146630, 1177620, 1198280, 1223072, 1223220, 1256128, 1304768, 1437936, 1452398, 1528840, 1570160, 1630960, 1707549, 1797420, 1834608, 1884192, 1917248, 1957152, 2178597, 2216818, 2276732, 2293260, 2355240, 2396560, 2446144, 2446440, 2845915, 2875872, 2904796, 3057680, 3140320, 3261920, 3325227, 3415098, 3594840, 3630995, 3669216, 3768384, 3914304, 4357194, 4433636, 4553464, 4586520, 4710480, 4793120, 4892880, 5542045, 5691830, 5751744, 5809592, 6115360, 6280640, 6523840, 6650454, 6830196, 7189680, 7261990, 7338432, 8537745, 8714388, 8867272, 9106928, 9173040, 9420960, 9586240, 9785760, 10892985, 11084090, 11383660, 11619184, 12230720, 13300908, 13660392, 14379360, 14523980, 16626135, 17075490, 17428776, 17734544, 18213856, 18346080, 18841920, 19571520, 21059771, 21785970, 22168180, 22767320, 23238368, 26601816, 27320784, 28758720, 29047960, 33252270, 34150980, 34857552, 35469088, 36427712, 36692160, 42119542, 43571940, 44336360, 45534640, 46476736, 53203632, 54641568, 58095920, 63179313, 66504540, 68301960, 69715104, 70938176, 84239084, 87143880, 88672720, 91069280, 105298855, 106407264, 109283136, 116191840, 126358626, 133009080, 136603920, 139430208, 168478168, 174287760, 177345440, 182138560, 210597710, 212814528, 232383680, 252717252, 266018160, 273207840, 315896565, 336956336, 348575520, 354690880, 421195420, 505434504, 532036320, 546415680, 631793130, 673912672, 697151040, 842390840, 1010869008, 1064072640, 1263586260, 1347825344, 1684781680, 2021738016, 2527172520, 3369563360, 4043476032, 5054345040, 6739126720, 10108690080, 20217380160]

約数ペア:

[(1, 20217380160), (2, 10108690080), (3, 6739126720), (4, 5054345040), (5, 4043476032), (6, 3369563360), (8, 2527172520), (10, 2021738016), (12, 1684781680), (15, 1347825344), (16, 1263586260), (19, 1064072640), (20, 1010869008), (24, 842390840), (29, 697151040), (30, 673912672), (32, 631793130), (37, 546415680), (38, 532036320), (40, 505434504), (48, 421195420), (57, 354690880), (58, 348575520), (60, 336956336), (64, 315896565), (74, 273207840), (76, 266018160), (80, 252717252), (87, 232383680), (95, 212814528), (96, 210597710), (111, 182138560), (114, 177345440), (116, 174287760), (120, 168478168), (145, 139430208), (148, 136603920), (152, 133009080), (160, 126358626), (174, 116191840), (185, 109283136), (190, 106407264), (192, 105298855), (222, 91069280), (228, 88672720), (232, 87143880), (240, 84239084), (285, 70938176), (290, 69715104), (296, 68301960), (304, 66504540), (320, 63179313), (348, 58095920), (370, 54641568), (380, 53203632), (435, 46476736), (444, 45534640), (456, 44336360), (464, 43571940), (480, 42119542), (551, 36692160), (555, 36427712), (570, 35469088), (580, 34857552), (592, 34150980), (608, 33252270), (696, 29047960), (703, 28758720), (740, 27320784), (760, 26601816), (870, 23238368), (888, 22767320), (912, 22168180), (928, 21785970), (960, 21059771), (1033, 19571520), (1073, 18841920), (1102, 18346080), (1110, 18213856), (1140, 17734544), (1160, 17428776), (1184, 17075490), (1216, 16626135), (1392, 14523980), (1406, 14379360), (1480, 13660392), (1520, 13300908), (1653, 12230720), (1740, 11619184), (1776, 11383660), (1824, 11084090), (1856, 10892985), (2066, 9785760), (2109, 9586240), (2146, 9420960), (2204, 9173040), (2220, 9106928), (2280, 8867272), (2320, 8714388), (2368, 8537745), (2755, 7338432), (2784, 7261990), (2812, 7189680), (2960, 6830196), (3040, 6650454), (3099, 6523840), (3219, 6280640), (3306, 6115360), (3480, 5809592), (3515, 5751744), (3552, 5691830), (3648, 5542045), (4132, 4892880), (4218, 4793120), (4292, 4710480), (4408, 4586520), (4440, 4553464), (4560, 4433636), (4640, 4357194), (5165, 3914304), (5365, 3768384), (5510, 3669216), (5568, 3630995), (5624, 3594840), (5920, 3415098), (6080, 3325227), (6198, 3261920), (6438, 3140320), (6612, 3057680), (6960, 2904796), (7030, 2875872), (7104, 2845915), (8264, 2446440), (8265, 2446144), (8436, 2396560), (8584, 2355240), (8816, 2293260), (8880, 2276732), (9120, 2216818), (9280, 2178597), (10330, 1957152), (10545, 1917248), (10730, 1884192), (11020, 1834608), (11248, 1797420), (11840, 1707549), (12396, 1630960), (12876, 1570160), (13224, 1528840), (13920, 1452398), (14060, 1437936), (15495, 1304768), (16095, 1256128), (16528, 1223220), (16530, 1223072), (16872, 1198280), (17168, 1177620), (17632, 1146630), (17760, 1138366), (18240, 1108409), (19627, 1030080), (20387, 991680), (20660, 978576), (21090, 958624), (21460, 942096), (22040, 917304), (22496, 898710), (24792, 815480), (25752, 785080), (26448, 764420), (27840, 726199), (28120, 718968), (29957, 674880), (30990, 652384), (32190, 628064), (33056, 611610), (33060, 611536), (33744, 599140), (34336, 588810), (35264, 573315), (35520, 569183), (38221, 528960), (39254, 515040), (40774, 495840), (41320, 489288), (42180, 479312), (42920, 471048), (44080, 458652), (44992, 449355), (49584, 407740), (51504, 392540), (52896, 382210), (56240, 359484), (58881, 343360), (59914, 337440), (61161, 330560), (61980, 326192), (64380, 314032), (66112, 305805), (66120, 305768), (67488, 299570), (68672, 294405), (76442, 264480), (78508, 257520), (81548, 247920), (82640, 244644), (84360, 239656), (85840, 235524), (88160, 229326), (89871, 224960), (98135, 206016), (99168, 203870), (101935, 198336), (103008, 196270), (105792, 191105), (112480, 179742), (114663, 176320), (117762, 171680), (119828, 168720), (122322, 165280), (123960, 163096), (128760, 157016), (132240, 152884), (134976, 149785)]