21801292128

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^3$

素因数の和:141

約数の個数: 576

約数和(自身を含む): 82540523520

約数和(自身を除く): 60739231392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 32, 33, 36, 42, 44, 48, 54, 56, 62, 63, 66, 72, 77, 84, 88, 93, 96, 99, 108, 112, 121, 124, 126, 132, 144, 154, 168, 176, 186, 189, 198, 216, 217, 224, 231, 242, 248, 252, 264, 279, 288, 297, 308, 336, 341, 352, 363, 372, 378, 396, 432, 434, 462, 484, 496, 504, 528, 558, 594, 616, 651, 672, 682, 693, 726, 744, 756, 792, 837, 847, 864, 868, 924, 961, 968, 992, 1008, 1023, 1056, 1089, 1116, 1188, 1232, 1302, 1364, 1386, 1452, 1488, 1512, 1584, 1674, 1694, 1736, 1848, 1922, 1936, 1953, 2016, 2046, 2079, 2178, 2232, 2376, 2387, 2464, 2541, 2604, 2728, 2772, 2883, 2904, 2976, 3024, 3069, 3168, 3267, 3348, 3388, 3472, 3696, 3751, 3844, 3872, 3906, 4092, 4158, 4356, 4464, 4752, 4774, 5082, 5208, 5456, 5544, 5766, 5808, 5859, 6048, 6138, 6534, 6696, 6727, 6776, 6944, 7161, 7392, 7502, 7623, 7688, 7812, 8184, 8316, 8649, 8712, 8928, 9207, 9504, 9548, 10164, 10416, 10571, 10912, 11088, 11253, 11532, 11616, 11718, 12276, 13068, 13392, 13454, 13552, 14322, 15004, 15246, 15376, 15624, 16368, 16632, 17298, 17424, 18414, 19096, 20181, 20328, 20832, 21142, 21483, 22176, 22506, 22869, 23064, 23436, 24552, 25947, 26136, 26257, 26784, 26908, 27104, 28644, 29791, 30008, 30492, 30752, 31248, 31713, 32736, 33264, 33759, 34596, 34848, 36828, 38192, 40362, 40656, 42284, 42966, 45012, 45738, 46128, 46872, 49104, 51894, 52272, 52514, 53816, 57288, 59582, 60016, 60543, 60984, 62496, 63426, 64449, 66528, 67518, 69192, 73656, 73997, 76384, 78771, 80724, 81312, 84568, 85932, 89373, 90024, 91476, 92256, 93744, 95139, 98208, 101277, 103788, 104544, 105028, 107632, 114576, 116281, 119164, 120032, 121086, 121968, 126852, 128898, 135036, 138384, 147312, 147994, 157542, 161448, 169136, 171864, 178746, 180048, 181629, 182952, 187488, 190278, 202554, 207576, 208537, 210056, 215264, 221991, 229152, 232562, 236313, 238328, 242172, 243936, 253704, 257796, 268119, 270072, 276768, 285417, 294624, 295988, 315084, 322896, 327701, 338272, 343728, 348843, 357492, 360096, 363258, 365904, 380556, 405108, 415152, 417074, 420112, 443982, 465124, 472626, 476656, 484344, 507408, 515592, 536238, 540144, 570834, 591976, 625611, 630168, 645792, 655402, 665973, 687456, 697686, 708939, 714984, 726516, 731808, 761112, 804357, 810216, 813967, 830304, 834148, 840224, 887964, 930248, 945252, 953312, 968688, 983103, 1014816, 1031184, 1046529, 1072476, 1080288, 1141668, 1183952, 1251222, 1260336, 1310804, 1331946, 1395372, 1417878, 1429968, 1453032, 1522224, 1608714, 1620432, 1627934, 1668296, 1775928, 1860496, 1876833, 1890504, 1937376, 1966206, 1997919, 2062368, 2093058, 2144952, 2283336, 2293907, 2367904, 2441901, 2502444, 2520672, 2621608, 2663892, 2790744, 2835756, 2859936, 2906064, 2949309, 3044448, 3139587, 3217428, 3240864, 3255868, 3336592, 3551856, 3604711, 3720992, 3753666, 3781008, 3932412, 3995838, 4186116, 4289904, 4566672, 4587814, 4883802, 5004888, 5243216, 5327784, 5581488, 5630499, 5671512, 5812128, 5898618, 6279174, 6434856, 6511736, 6673184, 6881721, 7103712, 7209422, 7325703, 7507332, 7562016, 7864824, 7991676, 8372232, 8579808, 8847927, 9133344, 9175628, 9767604, 10009776, 10486432, 10655568, 10814133, 11162976, 11260998, 11343024, 11797236, 12558348, 12869712, 13023472, 13763442, 14418844, 14651406, 15014664, 15729648, 15983352, 16744464, 17695854, 18351256, 19535208, 20019552, 20645163, 21311136, 21628266, 21977109, 22521996, 22686048, 23594472, 25116696, 25232977, 25739424, 26046944, 27526884, 28837688, 29302812, 30029328, 31459296, 31966704, 32442399, 33488928, 35391708, 36702512, 39070416, 41290326, 43256532, 43954218, 45043992, 47188944, 50233392, 50465954, 55053768, 57675376, 58605624, 60058656, 61935489, 63933408, 64884798, 70783416, 73405024, 75698931, 78140832, 82580652, 86513064, 87908436, 90087984, 94377888, 97327197, 100466784, 100931908, 110107536, 115350752, 117211248, 123870978, 129769596, 141566832, 151397862, 165161304, 173026128, 175816872, 180175968, 194654394, 201863816, 220215072, 227096793, 234422496, 247741956, 259539192, 283133664, 302795724, 330322608, 346052256, 351633744, 389308788, 403727632, 454193586, 495483912, 519078384, 605591448, 660645216, 681290379, 703267488, 778617576, 807455264, 908387172, 990967824, 1038156768, 1211182896, 1362580758, 1557235152, 1816774344, 1981935648, 2422365792, 2725161516, 3114470304, 3633548688, 5450323032, 7267097376, 10900646064, 21801292128]

約数ペア:

[(1, 21801292128), (2, 10900646064), (3, 7267097376), (4, 5450323032), (6, 3633548688), (7, 3114470304), (8, 2725161516), (9, 2422365792), (11, 1981935648), (12, 1816774344), (14, 1557235152), (16, 1362580758), (18, 1211182896), (21, 1038156768), (22, 990967824), (24, 908387172), (27, 807455264), (28, 778617576), (31, 703267488), (32, 681290379), (33, 660645216), (36, 605591448), (42, 519078384), (44, 495483912), (48, 454193586), (54, 403727632), (56, 389308788), (62, 351633744), (63, 346052256), (66, 330322608), (72, 302795724), (77, 283133664), (84, 259539192), (88, 247741956), (93, 234422496), (96, 227096793), (99, 220215072), (108, 201863816), (112, 194654394), (121, 180175968), (124, 175816872), (126, 173026128), (132, 165161304), (144, 151397862), (154, 141566832), (168, 129769596), (176, 123870978), (186, 117211248), (189, 115350752), (198, 110107536), (216, 100931908), (217, 100466784), (224, 97327197), (231, 94377888), (242, 90087984), (248, 87908436), (252, 86513064), (264, 82580652), (279, 78140832), (288, 75698931), (297, 73405024), (308, 70783416), (336, 64884798), (341, 63933408), (352, 61935489), (363, 60058656), (372, 58605624), (378, 57675376), (396, 55053768), (432, 50465954), (434, 50233392), (462, 47188944), (484, 45043992), (496, 43954218), (504, 43256532), (528, 41290326), (558, 39070416), (594, 36702512), (616, 35391708), (651, 33488928), (672, 32442399), (682, 31966704), (693, 31459296), (726, 30029328), (744, 29302812), (756, 28837688), (792, 27526884), (837, 26046944), (847, 25739424), (864, 25232977), (868, 25116696), (924, 23594472), (961, 22686048), (968, 22521996), (992, 21977109), (1008, 21628266), (1023, 21311136), (1056, 20645163), (1089, 20019552), (1116, 19535208), (1188, 18351256), (1232, 17695854), (1302, 16744464), (1364, 15983352), (1386, 15729648), (1452, 15014664), (1488, 14651406), (1512, 14418844), (1584, 13763442), (1674, 13023472), (1694, 12869712), (1736, 12558348), (1848, 11797236), (1922, 11343024), (1936, 11260998), (1953, 11162976), (2016, 10814133), (2046, 10655568), (2079, 10486432), (2178, 10009776), (2232, 9767604), (2376, 9175628), (2387, 9133344), (2464, 8847927), (2541, 8579808), (2604, 8372232), (2728, 7991676), (2772, 7864824), (2883, 7562016), (2904, 7507332), (2976, 7325703), (3024, 7209422), (3069, 7103712), (3168, 6881721), (3267, 6673184), (3348, 6511736), (3388, 6434856), (3472, 6279174), (3696, 5898618), (3751, 5812128), (3844, 5671512), (3872, 5630499), (3906, 5581488), (4092, 5327784), (4158, 5243216), (4356, 5004888), (4464, 4883802), (4752, 4587814), (4774, 4566672), (5082, 4289904), (5208, 4186116), (5456, 3995838), (5544, 3932412), (5766, 3781008), (5808, 3753666), (5859, 3720992), (6048, 3604711), (6138, 3551856), (6534, 3336592), (6696, 3255868), (6727, 3240864), (6776, 3217428), (6944, 3139587), (7161, 3044448), (7392, 2949309), (7502, 2906064), (7623, 2859936), (7688, 2835756), (7812, 2790744), (8184, 2663892), (8316, 2621608), (8649, 2520672), (8712, 2502444), (8928, 2441901), (9207, 2367904), (9504, 2293907), (9548, 2283336), (10164, 2144952), (10416, 2093058), (10571, 2062368), (10912, 1997919), (11088, 1966206), (11253, 1937376), (11532, 1890504), (11616, 1876833), (11718, 1860496), (12276, 1775928), (13068, 1668296), (13392, 1627934), (13454, 1620432), (13552, 1608714), (14322, 1522224), (15004, 1453032), (15246, 1429968), (15376, 1417878), (15624, 1395372), (16368, 1331946), (16632, 1310804), (17298, 1260336), (17424, 1251222), (18414, 1183952), (19096, 1141668), (20181, 1080288), (20328, 1072476), (20832, 1046529), (21142, 1031184), (21483, 1014816), (22176, 983103), (22506, 968688), (22869, 953312), (23064, 945252), (23436, 930248), (24552, 887964), (25947, 840224), (26136, 834148), (26257, 830304), (26784, 813967), (26908, 810216), (27104, 804357), (28644, 761112), (29791, 731808), (30008, 726516), (30492, 714984), (30752, 708939), (31248, 697686), (31713, 687456), (32736, 665973), (33264, 655402), (33759, 645792), (34596, 630168), (34848, 625611), (36828, 591976), (38192, 570834), (40362, 540144), (40656, 536238), (42284, 515592), (42966, 507408), (45012, 484344), (45738, 476656), (46128, 472626), (46872, 465124), (49104, 443982), (51894, 420112), (52272, 417074), (52514, 415152), (53816, 405108), (57288, 380556), (59582, 365904), (60016, 363258), (60543, 360096), (60984, 357492), (62496, 348843), (63426, 343728), (64449, 338272), (66528, 327701), (67518, 322896), (69192, 315084), (73656, 295988), (73997, 294624), (76384, 285417), (78771, 276768), (80724, 270072), (81312, 268119), (84568, 257796), (85932, 253704), (89373, 243936), (90024, 242172), (91476, 238328), (92256, 236313), (93744, 232562), (95139, 229152), (98208, 221991), (101277, 215264), (103788, 210056), (104544, 208537), (105028, 207576), (107632, 202554), (114576, 190278), (116281, 187488), (119164, 182952), (120032, 181629), (121086, 180048), (121968, 178746), (126852, 171864), (128898, 169136), (135036, 161448), (138384, 157542), (147312, 147994)]