20726181504

素因数分解:

$2^7\times 3^7\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1560

約数の個数: 384

約数和(自身を含む): 72084297600

約数和(自身を除く): 51358116096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 672, 729, 756, 784, 864, 882, 896, 972, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1458, 1511, 1512, 1568, 1701, 1728, 1764, 1944, 2016, 2187, 2268, 2352, 2592, 2646, 2688, 2916, 3022, 3024, 3136, 3402, 3456, 3528, 3888, 3969, 4032, 4374, 4533, 4536, 4704, 5103, 5184, 5292, 5832, 6044, 6048, 6272, 6804, 7056, 7776, 7938, 8064, 8748, 9066, 9072, 9408, 10206, 10368, 10577, 10584, 11664, 11907, 12088, 12096, 13599, 13608, 14112, 15309, 15552, 15876, 17496, 18132, 18144, 18816, 20412, 21154, 21168, 23328, 23814, 24176, 24192, 27198, 27216, 28224, 30618, 31104, 31731, 31752, 34992, 35721, 36264, 36288, 40797, 40824, 42308, 42336, 46656, 47628, 48352, 54396, 54432, 56448, 61236, 63462, 63504, 69984, 71442, 72528, 72576, 74039, 81594, 81648, 84616, 84672, 93312, 95193, 95256, 96704, 107163, 108792, 108864, 122391, 122472, 126924, 127008, 139968, 142884, 145056, 148078, 163188, 163296, 169232, 169344, 190386, 190512, 193408, 214326, 217584, 217728, 222117, 244782, 244944, 253848, 254016, 279936, 285579, 285768, 290112, 296156, 326376, 326592, 338464, 367173, 380772, 381024, 428652, 435168, 444234, 489564, 489888, 507696, 508032, 571158, 571536, 580224, 592312, 652752, 653184, 666351, 676928, 734346, 761544, 762048, 856737, 857304, 870336, 888468, 979128, 979776, 1015392, 1101519, 1142316, 1143072, 1184624, 1305504, 1332702, 1353856, 1468692, 1523088, 1524096, 1713474, 1714608, 1740672, 1776936, 1958256, 1959552, 1999053, 2030784, 2203038, 2284632, 2286144, 2369248, 2570211, 2611008, 2665404, 2937384, 3046176, 3304557, 3426948, 3429216, 3553872, 3916512, 3998106, 4061568, 4406076, 4569264, 4572288, 4738496, 5140422, 5222016, 5330808, 5874768, 5997159, 6092352, 6609114, 6853896, 6858432, 7107744, 7710633, 7833024, 7996212, 8812152, 9138528, 9476992, 10280844, 10661616, 11749536, 11994318, 12184704, 13218228, 13707792, 13716864, 14215488, 15421266, 15666048, 15992424, 17624304, 17991477, 18277056, 20561688, 21323232, 23131899, 23499072, 23988636, 26436456, 27415584, 28430976, 30842532, 31984848, 35248608, 35982954, 36554112, 41123376, 42646464, 46263798, 46998144, 47977272, 52872912, 53974431, 54831168, 61685064, 63969696, 70497216, 71965908, 82246752, 85292928, 92527596, 95954544, 105745824, 107948862, 109662336, 123370128, 127939392, 140994432, 143931816, 161923293, 164493504, 185055192, 191909088, 211491648, 215897724, 246740256, 255878784, 287863632, 323846586, 328987008, 370110384, 383818176, 422983296, 431795448, 493480512, 575727264, 647693172, 740220768, 767636352, 863590896, 986961024, 1151454528, 1295386344, 1480441536, 1727181792, 2302909056, 2590772688, 2960883072, 3454363584, 5181545376, 6908727168, 10363090752, 20726181504]

約数ペア:

[(1, 20726181504), (2, 10363090752), (3, 6908727168), (4, 5181545376), (6, 3454363584), (7, 2960883072), (8, 2590772688), (9, 2302909056), (12, 1727181792), (14, 1480441536), (16, 1295386344), (18, 1151454528), (21, 986961024), (24, 863590896), (27, 767636352), (28, 740220768), (32, 647693172), (36, 575727264), (42, 493480512), (48, 431795448), (49, 422983296), (54, 383818176), (56, 370110384), (63, 328987008), (64, 323846586), (72, 287863632), (81, 255878784), (84, 246740256), (96, 215897724), (98, 211491648), (108, 191909088), (112, 185055192), (126, 164493504), (128, 161923293), (144, 143931816), (147, 140994432), (162, 127939392), (168, 123370128), (189, 109662336), (192, 107948862), (196, 105745824), (216, 95954544), (224, 92527596), (243, 85292928), (252, 82246752), (288, 71965908), (294, 70497216), (324, 63969696), (336, 61685064), (378, 54831168), (384, 53974431), (392, 52872912), (432, 47977272), (441, 46998144), (448, 46263798), (486, 42646464), (504, 41123376), (567, 36554112), (576, 35982954), (588, 35248608), (648, 31984848), (672, 30842532), (729, 28430976), (756, 27415584), (784, 26436456), (864, 23988636), (882, 23499072), (896, 23131899), (972, 21323232), (1008, 20561688), (1134, 18277056), (1152, 17991477), (1176, 17624304), (1296, 15992424), (1323, 15666048), (1344, 15421266), (1458, 14215488), (1511, 13716864), (1512, 13707792), (1568, 13218228), (1701, 12184704), (1728, 11994318), (1764, 11749536), (1944, 10661616), (2016, 10280844), (2187, 9476992), (2268, 9138528), (2352, 8812152), (2592, 7996212), (2646, 7833024), (2688, 7710633), (2916, 7107744), (3022, 6858432), (3024, 6853896), (3136, 6609114), (3402, 6092352), (3456, 5997159), (3528, 5874768), (3888, 5330808), (3969, 5222016), (4032, 5140422), (4374, 4738496), (4533, 4572288), (4536, 4569264), (4704, 4406076), (5103, 4061568), (5184, 3998106), (5292, 3916512), (5832, 3553872), (6044, 3429216), (6048, 3426948), (6272, 3304557), (6804, 3046176), (7056, 2937384), (7776, 2665404), (7938, 2611008), (8064, 2570211), (8748, 2369248), (9066, 2286144), (9072, 2284632), (9408, 2203038), (10206, 2030784), (10368, 1999053), (10577, 1959552), (10584, 1958256), (11664, 1776936), (11907, 1740672), (12088, 1714608), (12096, 1713474), (13599, 1524096), (13608, 1523088), (14112, 1468692), (15309, 1353856), (15552, 1332702), (15876, 1305504), (17496, 1184624), (18132, 1143072), (18144, 1142316), (18816, 1101519), (20412, 1015392), (21154, 979776), (21168, 979128), (23328, 888468), (23814, 870336), (24176, 857304), (24192, 856737), (27198, 762048), (27216, 761544), (28224, 734346), (30618, 676928), (31104, 666351), (31731, 653184), (31752, 652752), (34992, 592312), (35721, 580224), (36264, 571536), (36288, 571158), (40797, 508032), (40824, 507696), (42308, 489888), (42336, 489564), (46656, 444234), (47628, 435168), (48352, 428652), (54396, 381024), (54432, 380772), (56448, 367173), (61236, 338464), (63462, 326592), (63504, 326376), (69984, 296156), (71442, 290112), (72528, 285768), (72576, 285579), (74039, 279936), (81594, 254016), (81648, 253848), (84616, 244944), (84672, 244782), (93312, 222117), (95193, 217728), (95256, 217584), (96704, 214326), (107163, 193408), (108792, 190512), (108864, 190386), (122391, 169344), (122472, 169232), (126924, 163296), (127008, 163188), (139968, 148078), (142884, 145056)]