20762785680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 720

約数和(自身を含む): 83939341824

約数和(自身を除く): 63176556144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 49, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 98, 104, 105, 112, 120, 124, 130, 140, 147, 155, 156, 168, 169, 182, 186, 195, 196, 208, 210, 217, 240, 245, 248, 260, 273, 280, 294, 310, 312, 336, 337, 338, 364, 372, 390, 392, 403, 420, 434, 455, 465, 490, 496, 507, 520, 546, 560, 588, 620, 624, 637, 651, 674, 676, 728, 735, 744, 780, 784, 806, 840, 845, 868, 910, 930, 980, 1011, 1014, 1040, 1085, 1092, 1176, 1183, 1209, 1240, 1274, 1302, 1348, 1352, 1365, 1456, 1470, 1488, 1519, 1560, 1612, 1680, 1685, 1690, 1736, 1820, 1860, 1911, 1960, 2015, 2022, 2028, 2170, 2184, 2352, 2359, 2366, 2418, 2480, 2535, 2548, 2604, 2696, 2704, 2730, 2821, 2940, 3038, 3120, 3185, 3224, 3255, 3370, 3380, 3472, 3549, 3640, 3720, 3822, 3920, 4030, 4044, 4056, 4340, 4368, 4381, 4557, 4718, 4732, 4836, 5055, 5070, 5096, 5208, 5239, 5392, 5460, 5642, 5880, 5915, 6045, 6076, 6370, 6448, 6510, 6740, 6760, 7077, 7098, 7280, 7440, 7595, 7644, 8060, 8088, 8112, 8281, 8463, 8680, 8762, 9114, 9436, 9464, 9555, 9672, 10110, 10140, 10192, 10416, 10447, 10478, 10920, 11284, 11760, 11795, 11830, 12090, 12152, 12740, 13020, 13143, 13480, 13520, 14105, 14154, 14196, 15190, 15288, 15717, 16120, 16176, 16513, 16562, 16926, 17360, 17524, 17745, 18228, 18872, 18928, 19110, 19344, 19747, 20220, 20280, 20894, 20956, 21840, 21905, 22568, 22785, 23590, 23660, 24180, 24304, 24843, 25480, 26040, 26195, 26286, 26960, 28210, 28308, 28392, 30380, 30576, 30667, 31341, 31434, 32240, 33026, 33124, 33852, 35048, 35385, 35490, 36456, 36673, 37744, 38220, 39494, 40440, 40560, 41405, 41788, 41912, 42315, 43810, 45136, 45570, 47180, 47320, 48360, 49539, 49686, 50960, 52080, 52235, 52390, 52572, 56420, 56616, 56784, 56953, 59241, 60760, 61334, 62682, 62868, 65715, 66052, 66248, 67704, 70096, 70770, 70980, 72912, 73129, 73346, 76440, 78585, 78988, 80880, 82565, 82810, 83576, 83824, 84630, 87620, 91140, 92001, 94360, 94640, 96720, 98735, 99078, 99372, 104470, 104780, 105144, 110019, 112840, 113232, 113906, 118482, 121520, 122668, 124215, 125364, 125736, 131430, 132104, 132496, 135408, 135811, 141540, 141960, 146258, 146692, 152880, 153335, 156705, 157170, 157976, 165130, 165620, 167152, 169260, 170859, 175240, 182280, 183365, 184002, 188720, 197470, 198156, 198744, 208940, 209560, 210288, 214669, 219387, 220038, 225680, 227812, 236964, 245336, 247695, 248430, 250728, 251472, 256711, 262860, 264208, 271622, 283080, 283920, 284765, 292516, 293384, 296205, 306670, 313410, 314340, 315952, 330260, 331240, 338520, 341718, 350480, 364560, 365645, 366730, 368004, 394940, 396312, 397488, 398671, 407433, 417880, 419120, 429338, 438774, 440076, 455624, 460005, 473928, 490672, 495390, 496860, 501456, 511903, 513422, 525720, 543244, 550095, 566160, 569530, 585032, 586768, 592410, 613340, 626820, 628680, 644007, 660520, 662480, 677040, 679055, 683436, 731290, 733460, 736008, 770133, 789880, 792624, 797342, 814866, 835760, 854295, 858676, 877548, 880152, 911248, 920010, 947856, 950677, 990780, 993720, 1023806, 1026844, 1051440, 1073345, 1086488, 1096935, 1100190, 1139060, 1170064, 1184820, 1196013, 1226680, 1253640, 1257360, 1283555, 1288014, 1321040, 1358110, 1366872, 1462580, 1466920, 1472016, 1535709, 1540266, 1579760, 1594684, 1629732, 1708590, 1717352, 1755096, 1760304, 1765543, 1840020, 1901354, 1981560, 1987440, 1993355, 2037165, 2047612, 2053688, 2146690, 2172976, 2193870, 2200380, 2278120, 2369640, 2392026, 2453360, 2507280, 2559515, 2567110, 2576028, 2716220, 2733744, 2790697, 2852031, 2925160, 2933840, 3071418, 3080532, 3189368, 3220035, 3259464, 3417180, 3434704, 3510192, 3531086, 3680040, 3802708, 3850665, 3963120, 3986710, 4074330, 4095224, 4107376, 4293380, 4387740, 4400760, 4556240, 4739280, 4753385, 4784052, 5119030, 5134220, 5152056, 5296629, 5432440, 5581394, 5704062, 5850320, 5980065, 6142836, 6161064, 6378736, 6440070, 6518928, 6654739, 6834360, 7062172, 7360080, 7605416, 7678545, 7701330, 7973420, 8148660, 8190448, 8372091, 8586760, 8775480, 8801520, 8827715, 9506770, 9568104, 10238060, 10268440, 10304112, 10593258, 10864880, 11162788, 11408124, 11960130, 12285672, 12322128, 12358801, 12880140, 13309478, 13668720, 13953485, 14124344, 14260155, 15210832, 15357090, 15402660, 15946840, 16297320, 16744182, 17173520, 17550960, 17655430, 19013540, 19136208, 19964217, 20476120, 20536880, 21186516, 22325576, 22816248, 23920260, 24571344, 24717602, 25760280, 26483145, 26618956, 27906970, 28248688, 28520310, 30714180, 30805320, 31893680, 32594640, 33273695, 33488364, 35310860, 37076403, 38027080, 39928434, 40952240, 41860455, 42373032, 44651152, 45632496, 47840520, 49435204, 51520560, 52966290, 53237912, 55813940, 57040620, 61428360, 61610640, 61794005, 66547390, 66976728, 70621720, 74152806, 76054160, 79856868, 83720910, 84746064, 86511607, 95681040, 98870408, 99821085, 105932580, 106475824, 111627880, 114081240, 122856720, 123588010, 133094780, 133953456, 141243440, 148305612, 159713736, 167441820, 173023214, 185382015, 197740816, 199642170, 211865160, 223255760, 228162480, 247176020, 259534821, 266189560, 296611224, 319427472, 334883640, 346046428, 370764030, 399284340, 423730320, 432558035, 494352040, 519069642, 532379120, 593222448, 669767280, 692092856, 741528060, 798568680, 865116070, 988704080, 1038139284, 1297674105, 1384185712, 1483056120, 1597137360, 1730232140, 2076278568, 2595348210, 2966112240, 3460464280, 4152557136, 5190696420, 6920928560, 10381392840, 20762785680]

約数ペア:

[(1, 20762785680), (2, 10381392840), (3, 6920928560), (4, 5190696420), (5, 4152557136), (6, 3460464280), (7, 2966112240), (8, 2595348210), (10, 2076278568), (12, 1730232140), (13, 1597137360), (14, 1483056120), (15, 1384185712), (16, 1297674105), (20, 1038139284), (21, 988704080), (24, 865116070), (26, 798568680), (28, 741528060), (30, 692092856), (31, 669767280), (35, 593222448), (39, 532379120), (40, 519069642), (42, 494352040), (48, 432558035), (49, 423730320), (52, 399284340), (56, 370764030), (60, 346046428), (62, 334883640), (65, 319427472), (70, 296611224), (78, 266189560), (80, 259534821), (84, 247176020), (91, 228162480), (93, 223255760), (98, 211865160), (104, 199642170), (105, 197740816), (112, 185382015), (120, 173023214), (124, 167441820), (130, 159713736), (140, 148305612), (147, 141243440), (155, 133953456), (156, 133094780), (168, 123588010), (169, 122856720), (182, 114081240), (186, 111627880), (195, 106475824), (196, 105932580), (208, 99821085), (210, 98870408), (217, 95681040), (240, 86511607), (245, 84746064), (248, 83720910), (260, 79856868), (273, 76054160), (280, 74152806), (294, 70621720), (310, 66976728), (312, 66547390), (336, 61794005), (337, 61610640), (338, 61428360), (364, 57040620), (372, 55813940), (390, 53237912), (392, 52966290), (403, 51520560), (420, 49435204), (434, 47840520), (455, 45632496), (465, 44651152), (490, 42373032), (496, 41860455), (507, 40952240), (520, 39928434), (546, 38027080), (560, 37076403), (588, 35310860), (620, 33488364), (624, 33273695), (637, 32594640), (651, 31893680), (674, 30805320), (676, 30714180), (728, 28520310), (735, 28248688), (744, 27906970), (780, 26618956), (784, 26483145), (806, 25760280), (840, 24717602), (845, 24571344), (868, 23920260), (910, 22816248), (930, 22325576), (980, 21186516), (1011, 20536880), (1014, 20476120), (1040, 19964217), (1085, 19136208), (1092, 19013540), (1176, 17655430), (1183, 17550960), (1209, 17173520), (1240, 16744182), (1274, 16297320), (1302, 15946840), (1348, 15402660), (1352, 15357090), (1365, 15210832), (1456, 14260155), (1470, 14124344), (1488, 13953485), (1519, 13668720), (1560, 13309478), (1612, 12880140), (1680, 12358801), (1685, 12322128), (1690, 12285672), (1736, 11960130), (1820, 11408124), (1860, 11162788), (1911, 10864880), (1960, 10593258), (2015, 10304112), (2022, 10268440), (2028, 10238060), (2170, 9568104), (2184, 9506770), (2352, 8827715), (2359, 8801520), (2366, 8775480), (2418, 8586760), (2480, 8372091), (2535, 8190448), (2548, 8148660), (2604, 7973420), (2696, 7701330), (2704, 7678545), (2730, 7605416), (2821, 7360080), (2940, 7062172), (3038, 6834360), (3120, 6654739), (3185, 6518928), (3224, 6440070), (3255, 6378736), (3370, 6161064), (3380, 6142836), (3472, 5980065), (3549, 5850320), (3640, 5704062), (3720, 5581394), (3822, 5432440), (3920, 5296629), (4030, 5152056), (4044, 5134220), (4056, 5119030), (4340, 4784052), (4368, 4753385), (4381, 4739280), (4557, 4556240), (4718, 4400760), (4732, 4387740), (4836, 4293380), (5055, 4107376), (5070, 4095224), (5096, 4074330), (5208, 3986710), (5239, 3963120), (5392, 3850665), (5460, 3802708), (5642, 3680040), (5880, 3531086), (5915, 3510192), (6045, 3434704), (6076, 3417180), (6370, 3259464), (6448, 3220035), (6510, 3189368), (6740, 3080532), (6760, 3071418), (7077, 2933840), (7098, 2925160), (7280, 2852031), (7440, 2790697), (7595, 2733744), (7644, 2716220), (8060, 2576028), (8088, 2567110), (8112, 2559515), (8281, 2507280), (8463, 2453360), (8680, 2392026), (8762, 2369640), (9114, 2278120), (9436, 2200380), (9464, 2193870), (9555, 2172976), (9672, 2146690), (10110, 2053688), (10140, 2047612), (10192, 2037165), (10416, 1993355), (10447, 1987440), (10478, 1981560), (10920, 1901354), (11284, 1840020), (11760, 1765543), (11795, 1760304), (11830, 1755096), (12090, 1717352), (12152, 1708590), (12740, 1629732), (13020, 1594684), (13143, 1579760), (13480, 1540266), (13520, 1535709), (14105, 1472016), (14154, 1466920), (14196, 1462580), (15190, 1366872), (15288, 1358110), (15717, 1321040), (16120, 1288014), (16176, 1283555), (16513, 1257360), (16562, 1253640), (16926, 1226680), (17360, 1196013), (17524, 1184820), (17745, 1170064), (18228, 1139060), (18872, 1100190), (18928, 1096935), (19110, 1086488), (19344, 1073345), (19747, 1051440), (20220, 1026844), (20280, 1023806), (20894, 993720), (20956, 990780), (21840, 950677), (21905, 947856), (22568, 920010), (22785, 911248), (23590, 880152), (23660, 877548), (24180, 858676), (24304, 854295), (24843, 835760), (25480, 814866), (26040, 797342), (26195, 792624), (26286, 789880), (26960, 770133), (28210, 736008), (28308, 733460), (28392, 731290), (30380, 683436), (30576, 679055), (30667, 677040), (31341, 662480), (31434, 660520), (32240, 644007), (33026, 628680), (33124, 626820), (33852, 613340), (35048, 592410), (35385, 586768), (35490, 585032), (36456, 569530), (36673, 566160), (37744, 550095), (38220, 543244), (39494, 525720), (40440, 513422), (40560, 511903), (41405, 501456), (41788, 496860), (41912, 495390), (42315, 490672), (43810, 473928), (45136, 460005), (45570, 455624), (47180, 440076), (47320, 438774), (48360, 429338), (49539, 419120), (49686, 417880), (50960, 407433), (52080, 398671), (52235, 397488), (52390, 396312), (52572, 394940), (56420, 368004), (56616, 366730), (56784, 365645), (56953, 364560), (59241, 350480), (60760, 341718), (61334, 338520), (62682, 331240), (62868, 330260), (65715, 315952), (66052, 314340), (66248, 313410), (67704, 306670), (70096, 296205), (70770, 293384), (70980, 292516), (72912, 284765), (73129, 283920), (73346, 283080), (76440, 271622), (78585, 264208), (78988, 262860), (80880, 256711), (82565, 251472), (82810, 250728), (83576, 248430), (83824, 247695), (84630, 245336), (87620, 236964), (91140, 227812), (92001, 225680), (94360, 220038), (94640, 219387), (96720, 214669), (98735, 210288), (99078, 209560), (99372, 208940), (104470, 198744), (104780, 198156), (105144, 197470), (110019, 188720), (112840, 184002), (113232, 183365), (113906, 182280), (118482, 175240), (121520, 170859), (122668, 169260), (124215, 167152), (125364, 165620), (125736, 165130), (131430, 157976), (132104, 157170), (132496, 156705), (135408, 153335), (135811, 152880), (141540, 146692), (141960, 146258)]