820524160512

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{65393}}^1$

素因数の和:65813

約数の個数: 240

約数和(自身を含む): 2713385394720

約数和(自身を除く): 1892861234208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 389, 448, 504, 512, 576, 672, 768, 778, 896, 1008, 1152, 1167, 1344, 1536, 1556, 1792, 2016, 2304, 2334, 2688, 2723, 3112, 3501, 3584, 4032, 4608, 4668, 5376, 5446, 6224, 7002, 8064, 8169, 9336, 10752, 10892, 12448, 14004, 16128, 16338, 18672, 21784, 24507, 24896, 28008, 32256, 32676, 37344, 43568, 49014, 49792, 56016, 65352, 65393, 74688, 87136, 98028, 99584, 112032, 130704, 130786, 149376, 174272, 196056, 196179, 199168, 224064, 261408, 261572, 298752, 348544, 392112, 392358, 448128, 457751, 522816, 523144, 588537, 597504, 697088, 784224, 784716, 896256, 915502, 1045632, 1046288, 1177074, 1373253, 1394176, 1568448, 1569432, 1792512, 1831004, 2091264, 2092576, 2354148, 2746506, 3136896, 3138864, 3662008, 4119759, 4182528, 4185152, 4708296, 5493012, 6273792, 6277728, 7324016, 8239518, 8370304, 9416592, 10986024, 12547584, 12555456, 14648032, 16479036, 16740608, 18833184, 21972048, 25110912, 25437877, 29296064, 32958072, 33481216, 37666368, 43944096, 50221824, 50875754, 58592128, 65916144, 75332736, 76313631, 87888192, 100443648, 101751508, 117184256, 131832288, 150665472, 152627262, 175776384, 178065139, 203503016, 228940893, 234368512, 263664576, 301330944, 305254524, 351552768, 356130278, 407006032, 457881786, 527329152, 534195417, 610509048, 703105536, 712260556, 814012064, 915763572, 1054658304, 1068390834, 1221018096, 1424521112, 1602586251, 1628024128, 1831527144, 2109316608, 2136781668, 2442036192, 2849042224, 3205172502, 3256048256, 3663054288, 4273563336, 4884072384, 5698084448, 6410345004, 6512096512, 7326108576, 8547126672, 9768144768, 11396168896, 12820690008, 13024193024, 14652217152, 17094253344, 19536289536, 22792337792, 25641380016, 29304434304, 34188506688, 39072579072, 45584675584, 51282760032, 58608868608, 68377013376, 91169351168, 102565520064, 117217737216, 136754026752, 205131040128, 273508053504, 410262080256, 820524160512]

約数ペア:

[(1, 820524160512), (2, 410262080256), (3, 273508053504), (4, 205131040128), (6, 136754026752), (7, 117217737216), (8, 102565520064), (9, 91169351168), (12, 68377013376), (14, 58608868608), (16, 51282760032), (18, 45584675584), (21, 39072579072), (24, 34188506688), (28, 29304434304), (32, 25641380016), (36, 22792337792), (42, 19536289536), (48, 17094253344), (56, 14652217152), (63, 13024193024), (64, 12820690008), (72, 11396168896), (84, 9768144768), (96, 8547126672), (112, 7326108576), (126, 6512096512), (128, 6410345004), (144, 5698084448), (168, 4884072384), (192, 4273563336), (224, 3663054288), (252, 3256048256), (256, 3205172502), (288, 2849042224), (336, 2442036192), (384, 2136781668), (389, 2109316608), (448, 1831527144), (504, 1628024128), (512, 1602586251), (576, 1424521112), (672, 1221018096), (768, 1068390834), (778, 1054658304), (896, 915763572), (1008, 814012064), (1152, 712260556), (1167, 703105536), (1344, 610509048), (1536, 534195417), (1556, 527329152), (1792, 457881786), (2016, 407006032), (2304, 356130278), (2334, 351552768), (2688, 305254524), (2723, 301330944), (3112, 263664576), (3501, 234368512), (3584, 228940893), (4032, 203503016), (4608, 178065139), (4668, 175776384), (5376, 152627262), (5446, 150665472), (6224, 131832288), (7002, 117184256), (8064, 101751508), (8169, 100443648), (9336, 87888192), (10752, 76313631), (10892, 75332736), (12448, 65916144), (14004, 58592128), (16128, 50875754), (16338, 50221824), (18672, 43944096), (21784, 37666368), (24507, 33481216), (24896, 32958072), (28008, 29296064), (32256, 25437877), (32676, 25110912), (37344, 21972048), (43568, 18833184), (49014, 16740608), (49792, 16479036), (56016, 14648032), (65352, 12555456), (65393, 12547584), (74688, 10986024), (87136, 9416592), (98028, 8370304), (99584, 8239518), (112032, 7324016), (130704, 6277728), (130786, 6273792), (149376, 5493012), (174272, 4708296), (196056, 4185152), (196179, 4182528), (199168, 4119759), (224064, 3662008), (261408, 3138864), (261572, 3136896), (298752, 2746506), (348544, 2354148), (392112, 2092576), (392358, 2091264), (448128, 1831004), (457751, 1792512), (522816, 1569432), (523144, 1568448), (588537, 1394176), (597504, 1373253), (697088, 1177074), (784224, 1046288), (784716, 1045632), (896256, 915502)]