21305063808

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:790

約数の個数: 384

約数和(自身を含む): 72405964800

約数和(自身を除く): 51100900992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 79, 84, 96, 106, 112, 126, 128, 144, 158, 159, 168, 192, 212, 224, 237, 252, 288, 316, 318, 336, 371, 384, 424, 448, 474, 477, 504, 553, 576, 631, 632, 636, 672, 711, 742, 848, 896, 948, 954, 1008, 1106, 1113, 1152, 1262, 1264, 1272, 1344, 1422, 1484, 1659, 1696, 1893, 1896, 1908, 2016, 2212, 2226, 2524, 2528, 2544, 2688, 2844, 2968, 3318, 3339, 3392, 3786, 3792, 3816, 4032, 4187, 4417, 4424, 4452, 4977, 5048, 5056, 5088, 5679, 5688, 5936, 6636, 6678, 6784, 7572, 7584, 7632, 8064, 8374, 8834, 8848, 8904, 9954, 10096, 10112, 10176, 11358, 11376, 11872, 12561, 13251, 13272, 13356, 15144, 15168, 15264, 16748, 17668, 17696, 17808, 19908, 20192, 20352, 22716, 22752, 23744, 25122, 26502, 26544, 26712, 29309, 30288, 30336, 30528, 33443, 33496, 35336, 35392, 35616, 37683, 39753, 39816, 40384, 45432, 45504, 47488, 49849, 50244, 53004, 53088, 53424, 58618, 60576, 61056, 66886, 66992, 70672, 70784, 71232, 75366, 79506, 79632, 80768, 87927, 90864, 91008, 99698, 100329, 100488, 106008, 106176, 106848, 117236, 121152, 133772, 133984, 141344, 142464, 149547, 150732, 159012, 159264, 175854, 181728, 199396, 200658, 200976, 212016, 212352, 213696, 234101, 234472, 242304, 263781, 267544, 267968, 282688, 299094, 300987, 301464, 318024, 318528, 348943, 351708, 363456, 398792, 401316, 401952, 424032, 427392, 448641, 468202, 468944, 527562, 535088, 535936, 565376, 598188, 601974, 602928, 636048, 637056, 697886, 702303, 703416, 726912, 797584, 802632, 803904, 848064, 897282, 936404, 937888, 1046829, 1055124, 1070176, 1196376, 1203948, 1205856, 1272096, 1395772, 1404606, 1406832, 1595168, 1605264, 1607808, 1696128, 1794564, 1872808, 1875776, 2093658, 2106909, 2110248, 2140352, 2392752, 2407896, 2411712, 2544192, 2641997, 2791544, 2809212, 2813664, 3140487, 3190336, 3210528, 3589128, 3745616, 3751552, 4187316, 4213818, 4220496, 4280704, 4785504, 4815792, 4823424, 5088384, 5283994, 5583088, 5618424, 5627328, 6280974, 6380672, 6421056, 7178256, 7491232, 7925991, 8374632, 8427636, 8440992, 9571008, 9631584, 10567988, 11166176, 11236848, 11254656, 12561948, 12842112, 14356512, 14982464, 15851982, 16749264, 16855272, 16881984, 18493979, 19142016, 19263168, 21135976, 22332352, 22473696, 23777973, 25123896, 28713024, 29964928, 31703964, 33498528, 33710544, 33763968, 36987958, 38526336, 42271952, 44664704, 44947392, 47555946, 50247792, 55481937, 57426048, 63407928, 66997056, 67421088, 73975916, 84543904, 89894784, 95111892, 100495584, 110963874, 126815856, 133994112, 134842176, 147951832, 166445811, 169087808, 190223784, 200991168, 221927748, 253631712, 269684352, 295903664, 332891622, 338175616, 380447568, 401982336, 443855496, 507263424, 591807328, 665783244, 760895136, 887710992, 1014526848, 1183614656, 1331566488, 1521790272, 1775421984, 2367229312, 2663132976, 3043580544, 3550843968, 5326265952, 7101687936, 10652531904, 21305063808]

約数ペア:

[(1, 21305063808), (2, 10652531904), (3, 7101687936), (4, 5326265952), (6, 3550843968), (7, 3043580544), (8, 2663132976), (9, 2367229312), (12, 1775421984), (14, 1521790272), (16, 1331566488), (18, 1183614656), (21, 1014526848), (24, 887710992), (28, 760895136), (32, 665783244), (36, 591807328), (42, 507263424), (48, 443855496), (53, 401982336), (56, 380447568), (63, 338175616), (64, 332891622), (72, 295903664), (79, 269684352), (84, 253631712), (96, 221927748), (106, 200991168), (112, 190223784), (126, 169087808), (128, 166445811), (144, 147951832), (158, 134842176), (159, 133994112), (168, 126815856), (192, 110963874), (212, 100495584), (224, 95111892), (237, 89894784), (252, 84543904), (288, 73975916), (316, 67421088), (318, 66997056), (336, 63407928), (371, 57426048), (384, 55481937), (424, 50247792), (448, 47555946), (474, 44947392), (477, 44664704), (504, 42271952), (553, 38526336), (576, 36987958), (631, 33763968), (632, 33710544), (636, 33498528), (672, 31703964), (711, 29964928), (742, 28713024), (848, 25123896), (896, 23777973), (948, 22473696), (954, 22332352), (1008, 21135976), (1106, 19263168), (1113, 19142016), (1152, 18493979), (1262, 16881984), (1264, 16855272), (1272, 16749264), (1344, 15851982), (1422, 14982464), (1484, 14356512), (1659, 12842112), (1696, 12561948), (1893, 11254656), (1896, 11236848), (1908, 11166176), (2016, 10567988), (2212, 9631584), (2226, 9571008), (2524, 8440992), (2528, 8427636), (2544, 8374632), (2688, 7925991), (2844, 7491232), (2968, 7178256), (3318, 6421056), (3339, 6380672), (3392, 6280974), (3786, 5627328), (3792, 5618424), (3816, 5583088), (4032, 5283994), (4187, 5088384), (4417, 4823424), (4424, 4815792), (4452, 4785504), (4977, 4280704), (5048, 4220496), (5056, 4213818), (5088, 4187316), (5679, 3751552), (5688, 3745616), (5936, 3589128), (6636, 3210528), (6678, 3190336), (6784, 3140487), (7572, 2813664), (7584, 2809212), (7632, 2791544), (8064, 2641997), (8374, 2544192), (8834, 2411712), (8848, 2407896), (8904, 2392752), (9954, 2140352), (10096, 2110248), (10112, 2106909), (10176, 2093658), (11358, 1875776), (11376, 1872808), (11872, 1794564), (12561, 1696128), (13251, 1607808), (13272, 1605264), (13356, 1595168), (15144, 1406832), (15168, 1404606), (15264, 1395772), (16748, 1272096), (17668, 1205856), (17696, 1203948), (17808, 1196376), (19908, 1070176), (20192, 1055124), (20352, 1046829), (22716, 937888), (22752, 936404), (23744, 897282), (25122, 848064), (26502, 803904), (26544, 802632), (26712, 797584), (29309, 726912), (30288, 703416), (30336, 702303), (30528, 697886), (33443, 637056), (33496, 636048), (35336, 602928), (35392, 601974), (35616, 598188), (37683, 565376), (39753, 535936), (39816, 535088), (40384, 527562), (45432, 468944), (45504, 468202), (47488, 448641), (49849, 427392), (50244, 424032), (53004, 401952), (53088, 401316), (53424, 398792), (58618, 363456), (60576, 351708), (61056, 348943), (66886, 318528), (66992, 318024), (70672, 301464), (70784, 300987), (71232, 299094), (75366, 282688), (79506, 267968), (79632, 267544), (80768, 263781), (87927, 242304), (90864, 234472), (91008, 234101), (99698, 213696), (100329, 212352), (100488, 212016), (106008, 200976), (106176, 200658), (106848, 199396), (117236, 181728), (121152, 175854), (133772, 159264), (133984, 159012), (141344, 150732), (142464, 149547)]