20353812480

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 576

約数和(自身を含む): 74573291520

約数和(自身を除く): 54219479040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 47, 48, 60, 64, 72, 74, 80, 90, 94, 96, 111, 120, 127, 128, 141, 144, 148, 160, 180, 185, 188, 192, 222, 235, 240, 254, 256, 282, 288, 296, 320, 333, 360, 370, 376, 381, 384, 423, 444, 470, 480, 508, 512, 555, 564, 576, 592, 635, 640, 666, 705, 720, 740, 752, 762, 768, 846, 888, 940, 960, 1016, 1024, 1110, 1128, 1143, 1152, 1184, 1270, 1280, 1332, 1410, 1440, 1480, 1504, 1524, 1536, 1665, 1692, 1739, 1776, 1880, 1905, 1920, 2032, 2048, 2115, 2220, 2256, 2286, 2304, 2368, 2540, 2560, 2664, 2820, 2880, 2960, 3008, 3048, 3072, 3330, 3384, 3478, 3552, 3760, 3810, 3840, 4064, 4230, 4440, 4512, 4572, 4608, 4699, 4736, 5080, 5120, 5217, 5328, 5640, 5715, 5760, 5920, 5969, 6016, 6096, 6144, 6660, 6768, 6956, 7104, 7520, 7620, 7680, 8128, 8460, 8695, 8880, 9024, 9144, 9216, 9398, 9472, 10160, 10240, 10434, 10656, 11280, 11430, 11520, 11840, 11938, 12032, 12192, 13320, 13536, 13912, 14097, 14208, 15040, 15240, 15360, 15651, 16256, 16920, 17390, 17760, 17907, 18048, 18288, 18432, 18796, 18944, 20320, 20868, 21312, 22560, 22860, 23040, 23495, 23680, 23876, 24064, 24384, 26085, 26640, 27072, 27824, 28194, 28416, 29845, 30080, 30480, 30720, 31302, 32512, 33840, 34780, 35520, 35814, 36096, 36576, 37592, 37888, 40640, 41736, 42291, 42624, 45120, 45720, 46080, 46990, 47360, 47752, 48128, 48768, 52170, 53280, 53721, 54144, 55648, 56388, 56832, 59690, 60160, 60960, 62604, 65024, 67680, 69560, 70485, 71040, 71628, 72192, 73152, 75184, 75776, 78255, 81280, 83472, 84582, 85248, 89535, 90240, 91440, 92160, 93980, 94720, 95504, 96256, 97536, 104340, 106560, 107442, 108288, 111296, 112776, 113664, 119380, 120320, 121920, 125208, 130048, 135360, 139120, 140970, 142080, 143256, 144384, 146304, 150368, 156510, 162560, 166944, 169164, 170496, 179070, 180480, 182880, 187960, 189440, 191008, 195072, 208680, 211455, 213120, 214884, 216576, 220853, 222592, 225552, 227328, 238760, 240640, 243840, 250416, 260096, 268605, 270720, 278240, 281940, 284160, 286512, 288768, 292608, 300736, 313020, 325120, 333888, 338328, 340992, 358140, 360960, 365760, 375920, 378880, 382016, 390144, 417360, 422910, 426240, 429768, 433152, 441706, 445184, 451104, 477520, 481280, 487680, 500832, 537210, 541440, 556480, 563880, 568320, 573024, 585216, 601472, 626040, 650240, 662559, 667776, 676656, 681984, 716280, 721920, 731520, 751840, 764032, 780288, 834720, 845820, 852480, 859536, 866304, 883412, 890368, 902208, 955040, 975360, 1001664, 1074420, 1082880, 1104265, 1112960, 1127760, 1136640, 1146048, 1170432, 1202944, 1252080, 1300480, 1325118, 1335552, 1353312, 1432560, 1443840, 1463040, 1503680, 1528064, 1669440, 1691640, 1704960, 1719072, 1766824, 1780736, 1804416, 1910080, 1950720, 1987677, 2003328, 2148840, 2165760, 2208530, 2225920, 2255520, 2292096, 2340864, 2405888, 2504160, 2650236, 2671104, 2706624, 2865120, 2926080, 3007360, 3056128, 3312795, 3338880, 3383280, 3409920, 3438144, 3533648, 3561472, 3608832, 3820160, 3901440, 3975354, 4006656, 4297680, 4331520, 4417060, 4451840, 4511040, 4584192, 4811776, 5008320, 5300472, 5342208, 5413248, 5730240, 5852160, 6014720, 6112256, 6625590, 6677760, 6766560, 6876288, 7067296, 7217664, 7640320, 7950708, 8013312, 8595360, 8834120, 8903680, 9022080, 9168384, 9623552, 9938385, 10016640, 10600944, 10684416, 10826496, 11460480, 11704320, 12029440, 12224512, 13251180, 13355520, 13533120, 13752576, 14134592, 14435328, 15280640, 15901416, 16026624, 17190720, 17668240, 17807360, 18044160, 18336768, 19876770, 20033280, 21201888, 21652992, 22920960, 24058880, 26502360, 26711040, 27066240, 27505152, 28269184, 28870656, 30561280, 31802832, 32053248, 34381440, 35336480, 36088320, 36673536, 39753540, 40066560, 42403776, 43305984, 45841920, 48117760, 53004720, 53422080, 54132480, 55010304, 56538368, 61122560, 63605664, 68762880, 70672960, 72176640, 79507080, 80133120, 84807552, 86611968, 91683840, 106009440, 108264960, 110020608, 113076736, 127211328, 137525760, 141345920, 144353280, 159014160, 160266240, 169615104, 183367680, 212018880, 216529920, 226153472, 254422656, 275051520, 282691840, 318028320, 339230208, 424037760, 433059840, 452306944, 508845312, 550103040, 565383680, 636056640, 678460416, 848075520, 1017690624, 1130767360, 1272113280, 1356920832, 1696151040, 2035381248, 2261534720, 2544226560, 3392302080, 4070762496, 5088453120, 6784604160, 10176906240, 20353812480]

約数ペア:

[(1, 20353812480), (2, 10176906240), (3, 6784604160), (4, 5088453120), (5, 4070762496), (6, 3392302080), (8, 2544226560), (9, 2261534720), (10, 2035381248), (12, 1696151040), (15, 1356920832), (16, 1272113280), (18, 1130767360), (20, 1017690624), (24, 848075520), (30, 678460416), (32, 636056640), (36, 565383680), (37, 550103040), (40, 508845312), (45, 452306944), (47, 433059840), (48, 424037760), (60, 339230208), (64, 318028320), (72, 282691840), (74, 275051520), (80, 254422656), (90, 226153472), (94, 216529920), (96, 212018880), (111, 183367680), (120, 169615104), (127, 160266240), (128, 159014160), (141, 144353280), (144, 141345920), (148, 137525760), (160, 127211328), (180, 113076736), (185, 110020608), (188, 108264960), (192, 106009440), (222, 91683840), (235, 86611968), (240, 84807552), (254, 80133120), (256, 79507080), (282, 72176640), (288, 70672960), (296, 68762880), (320, 63605664), (333, 61122560), (360, 56538368), (370, 55010304), (376, 54132480), (381, 53422080), (384, 53004720), (423, 48117760), (444, 45841920), (470, 43305984), (480, 42403776), (508, 40066560), (512, 39753540), (555, 36673536), (564, 36088320), (576, 35336480), (592, 34381440), (635, 32053248), (640, 31802832), (666, 30561280), (705, 28870656), (720, 28269184), (740, 27505152), (752, 27066240), (762, 26711040), (768, 26502360), (846, 24058880), (888, 22920960), (940, 21652992), (960, 21201888), (1016, 20033280), (1024, 19876770), (1110, 18336768), (1128, 18044160), (1143, 17807360), (1152, 17668240), (1184, 17190720), (1270, 16026624), (1280, 15901416), (1332, 15280640), (1410, 14435328), (1440, 14134592), (1480, 13752576), (1504, 13533120), (1524, 13355520), (1536, 13251180), (1665, 12224512), (1692, 12029440), (1739, 11704320), (1776, 11460480), (1880, 10826496), (1905, 10684416), (1920, 10600944), (2032, 10016640), (2048, 9938385), (2115, 9623552), (2220, 9168384), (2256, 9022080), (2286, 8903680), (2304, 8834120), (2368, 8595360), (2540, 8013312), (2560, 7950708), (2664, 7640320), (2820, 7217664), (2880, 7067296), (2960, 6876288), (3008, 6766560), (3048, 6677760), (3072, 6625590), (3330, 6112256), (3384, 6014720), (3478, 5852160), (3552, 5730240), (3760, 5413248), (3810, 5342208), (3840, 5300472), (4064, 5008320), (4230, 4811776), (4440, 4584192), (4512, 4511040), (4572, 4451840), (4608, 4417060), (4699, 4331520), (4736, 4297680), (5080, 4006656), (5120, 3975354), (5217, 3901440), (5328, 3820160), (5640, 3608832), (5715, 3561472), (5760, 3533648), (5920, 3438144), (5969, 3409920), (6016, 3383280), (6096, 3338880), (6144, 3312795), (6660, 3056128), (6768, 3007360), (6956, 2926080), (7104, 2865120), (7520, 2706624), (7620, 2671104), (7680, 2650236), (8128, 2504160), (8460, 2405888), (8695, 2340864), (8880, 2292096), (9024, 2255520), (9144, 2225920), (9216, 2208530), (9398, 2165760), (9472, 2148840), (10160, 2003328), (10240, 1987677), (10434, 1950720), (10656, 1910080), (11280, 1804416), (11430, 1780736), (11520, 1766824), (11840, 1719072), (11938, 1704960), (12032, 1691640), (12192, 1669440), (13320, 1528064), (13536, 1503680), (13912, 1463040), (14097, 1443840), (14208, 1432560), (15040, 1353312), (15240, 1335552), (15360, 1325118), (15651, 1300480), (16256, 1252080), (16920, 1202944), (17390, 1170432), (17760, 1146048), (17907, 1136640), (18048, 1127760), (18288, 1112960), (18432, 1104265), (18796, 1082880), (18944, 1074420), (20320, 1001664), (20868, 975360), (21312, 955040), (22560, 902208), (22860, 890368), (23040, 883412), (23495, 866304), (23680, 859536), (23876, 852480), (24064, 845820), (24384, 834720), (26085, 780288), (26640, 764032), (27072, 751840), (27824, 731520), (28194, 721920), (28416, 716280), (29845, 681984), (30080, 676656), (30480, 667776), (30720, 662559), (31302, 650240), (32512, 626040), (33840, 601472), (34780, 585216), (35520, 573024), (35814, 568320), (36096, 563880), (36576, 556480), (37592, 541440), (37888, 537210), (40640, 500832), (41736, 487680), (42291, 481280), (42624, 477520), (45120, 451104), (45720, 445184), (46080, 441706), (46990, 433152), (47360, 429768), (47752, 426240), (48128, 422910), (48768, 417360), (52170, 390144), (53280, 382016), (53721, 378880), (54144, 375920), (55648, 365760), (56388, 360960), (56832, 358140), (59690, 340992), (60160, 338328), (60960, 333888), (62604, 325120), (65024, 313020), (67680, 300736), (69560, 292608), (70485, 288768), (71040, 286512), (71628, 284160), (72192, 281940), (73152, 278240), (75184, 270720), (75776, 268605), (78255, 260096), (81280, 250416), (83472, 243840), (84582, 240640), (85248, 238760), (89535, 227328), (90240, 225552), (91440, 222592), (92160, 220853), (93980, 216576), (94720, 214884), (95504, 213120), (96256, 211455), (97536, 208680), (104340, 195072), (106560, 191008), (107442, 189440), (108288, 187960), (111296, 182880), (112776, 180480), (113664, 179070), (119380, 170496), (120320, 169164), (121920, 166944), (125208, 162560), (130048, 156510), (135360, 150368), (139120, 146304), (140970, 144384), (142080, 143256)]