20135848320

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{7927}}^1$

素因数の和:7972

約数の個数: 480

約数和(自身を含む): 83659506480

約数和(自身を除く): 63523658160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1134, 1152, 1176, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2268, 2352, 2520, 2592, 2646, 2688, 2835, 2880, 2940, 3024, 3136, 3240, 3360, 3456, 3528, 3780, 3920, 3969, 4032, 4320, 4410, 4480, 4536, 4704, 5040, 5184, 5292, 5670, 5760, 5880, 6048, 6272, 6480, 6615, 6720, 7056, 7560, 7840, 7927, 7938, 8064, 8640, 8820, 9072, 9408, 10080, 10368, 10584, 11340, 11760, 12096, 12960, 13230, 13440, 14112, 15120, 15680, 15854, 15876, 17280, 17640, 18144, 18816, 19845, 20160, 21168, 22680, 23520, 23781, 24192, 25920, 26460, 28224, 30240, 31360, 31708, 31752, 35280, 36288, 39635, 39690, 40320, 42336, 45360, 47040, 47562, 51840, 52920, 55489, 56448, 60480, 63416, 63504, 70560, 71343, 72576, 79270, 79380, 84672, 90720, 94080, 95124, 105840, 110978, 118905, 120960, 126832, 127008, 141120, 142686, 158540, 158760, 166467, 169344, 181440, 190248, 211680, 214029, 221956, 237810, 253664, 254016, 277445, 282240, 285372, 317080, 317520, 332934, 356715, 362880, 380496, 388423, 423360, 428058, 443912, 475620, 499401, 507328, 508032, 554890, 570744, 634160, 635040, 642087, 665868, 713430, 760992, 776846, 832335, 846720, 856116, 887824, 951240, 998802, 1014656, 1070145, 1109780, 1141488, 1165269, 1268320, 1270080, 1284174, 1331736, 1426860, 1498203, 1521984, 1553692, 1664670, 1712232, 1775648, 1902480, 1942115, 1997604, 2140290, 2219560, 2282976, 2330538, 2497005, 2536640, 2540160, 2568348, 2663472, 2853720, 2996406, 3043968, 3107384, 3210435, 3329340, 3424464, 3495807, 3551296, 3804960, 3884230, 3995208, 4280580, 4439120, 4494609, 4565952, 4661076, 4994010, 5073280, 5136696, 5326944, 5707440, 5826345, 5992812, 6214768, 6420870, 6658680, 6848928, 6991614, 7102592, 7491015, 7609920, 7768460, 7990416, 8561160, 8878240, 8989218, 9131904, 9322152, 9988020, 10273392, 10487421, 10653888, 11414880, 11652690, 11985624, 12429536, 12841740, 13317360, 13697856, 13983228, 14982030, 15219840, 15536920, 15980832, 17122320, 17479035, 17756480, 17978436, 18644304, 19976040, 20546784, 20974842, 21307776, 22473045, 22829760, 23305380, 23971248, 24859072, 25683480, 26634720, 27395712, 27966456, 29964060, 31073840, 31462263, 31961664, 34244640, 34958070, 35512960, 35956872, 37288608, 39952080, 41093568, 41949684, 44946090, 45659520, 46610760, 47942496, 49718144, 51366960, 52437105, 53269440, 55932912, 59928120, 62147680, 62924526, 63923328, 68489280, 69916140, 71913744, 74577216, 79904160, 82187136, 83899368, 89892180, 93221520, 95884992, 102733920, 104874210, 106538880, 111865824, 119856240, 124295360, 125849052, 136978560, 139832280, 143827488, 149154432, 157311315, 159808320, 167798736, 179784360, 186443040, 191769984, 205467840, 209748420, 223731648, 239712480, 248590720, 251698104, 279664560, 287654976, 314622630, 319616640, 335597472, 359568720, 372886080, 410935680, 419496840, 447463296, 479424960, 503396208, 559329120, 575309952, 629245260, 671194944, 719137440, 745772160, 838993680, 958849920, 1006792416, 1118658240, 1258490520, 1342389888, 1438274880, 1677987360, 2013584832, 2237316480, 2516981040, 2876549760, 3355974720, 4027169664, 5033962080, 6711949440, 10067924160, 20135848320]

約数ペア:

[(1, 20135848320), (2, 10067924160), (3, 6711949440), (4, 5033962080), (5, 4027169664), (6, 3355974720), (7, 2876549760), (8, 2516981040), (9, 2237316480), (10, 2013584832), (12, 1677987360), (14, 1438274880), (15, 1342389888), (16, 1258490520), (18, 1118658240), (20, 1006792416), (21, 958849920), (24, 838993680), (27, 745772160), (28, 719137440), (30, 671194944), (32, 629245260), (35, 575309952), (36, 559329120), (40, 503396208), (42, 479424960), (45, 447463296), (48, 419496840), (49, 410935680), (54, 372886080), (56, 359568720), (60, 335597472), (63, 319616640), (64, 314622630), (70, 287654976), (72, 279664560), (80, 251698104), (81, 248590720), (84, 239712480), (90, 223731648), (96, 209748420), (98, 205467840), (105, 191769984), (108, 186443040), (112, 179784360), (120, 167798736), (126, 159808320), (128, 157311315), (135, 149154432), (140, 143827488), (144, 139832280), (147, 136978560), (160, 125849052), (162, 124295360), (168, 119856240), (180, 111865824), (189, 106538880), (192, 104874210), (196, 102733920), (210, 95884992), (216, 93221520), (224, 89892180), (240, 83899368), (245, 82187136), (252, 79904160), (270, 74577216), (280, 71913744), (288, 69916140), (294, 68489280), (315, 63923328), (320, 62924526), (324, 62147680), (336, 59928120), (360, 55932912), (378, 53269440), (384, 52437105), (392, 51366960), (405, 49718144), (420, 47942496), (432, 46610760), (441, 45659520), (448, 44946090), (480, 41949684), (490, 41093568), (504, 39952080), (540, 37288608), (560, 35956872), (567, 35512960), (576, 34958070), (588, 34244640), (630, 31961664), (640, 31462263), (648, 31073840), (672, 29964060), (720, 27966456), (735, 27395712), (756, 26634720), (784, 25683480), (810, 24859072), (840, 23971248), (864, 23305380), (882, 22829760), (896, 22473045), (945, 21307776), (960, 20974842), (980, 20546784), (1008, 19976040), (1080, 18644304), (1120, 17978436), (1134, 17756480), (1152, 17479035), (1176, 17122320), (1260, 15980832), (1296, 15536920), (1323, 15219840), (1344, 14982030), (1440, 13983228), (1470, 13697856), (1512, 13317360), (1568, 12841740), (1620, 12429536), (1680, 11985624), (1728, 11652690), (1764, 11414880), (1890, 10653888), (1920, 10487421), (1960, 10273392), (2016, 9988020), (2160, 9322152), (2205, 9131904), (2240, 8989218), (2268, 8878240), (2352, 8561160), (2520, 7990416), (2592, 7768460), (2646, 7609920), (2688, 7491015), (2835, 7102592), (2880, 6991614), (2940, 6848928), (3024, 6658680), (3136, 6420870), (3240, 6214768), (3360, 5992812), (3456, 5826345), (3528, 5707440), (3780, 5326944), (3920, 5136696), (3969, 5073280), (4032, 4994010), (4320, 4661076), (4410, 4565952), (4480, 4494609), (4536, 4439120), (4704, 4280580), (5040, 3995208), (5184, 3884230), (5292, 3804960), (5670, 3551296), (5760, 3495807), (5880, 3424464), (6048, 3329340), (6272, 3210435), (6480, 3107384), (6615, 3043968), (6720, 2996406), (7056, 2853720), (7560, 2663472), (7840, 2568348), (7927, 2540160), (7938, 2536640), (8064, 2497005), (8640, 2330538), (8820, 2282976), (9072, 2219560), (9408, 2140290), (10080, 1997604), (10368, 1942115), (10584, 1902480), (11340, 1775648), (11760, 1712232), (12096, 1664670), (12960, 1553692), (13230, 1521984), (13440, 1498203), (14112, 1426860), (15120, 1331736), (15680, 1284174), (15854, 1270080), (15876, 1268320), (17280, 1165269), (17640, 1141488), (18144, 1109780), (18816, 1070145), (19845, 1014656), (20160, 998802), (21168, 951240), (22680, 887824), (23520, 856116), (23781, 846720), (24192, 832335), (25920, 776846), (26460, 760992), (28224, 713430), (30240, 665868), (31360, 642087), (31708, 635040), (31752, 634160), (35280, 570744), (36288, 554890), (39635, 508032), (39690, 507328), (40320, 499401), (42336, 475620), (45360, 443912), (47040, 428058), (47562, 423360), (51840, 388423), (52920, 380496), (55489, 362880), (56448, 356715), (60480, 332934), (63416, 317520), (63504, 317080), (70560, 285372), (71343, 282240), (72576, 277445), (79270, 254016), (79380, 253664), (84672, 237810), (90720, 221956), (94080, 214029), (95124, 211680), (105840, 190248), (110978, 181440), (118905, 169344), (120960, 166467), (126832, 158760), (127008, 158540), (141120, 142686)]