81389702016

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1231}}^1$

素因数の和:2175

約数の個数: 320

約数和(自身を含む): 277345474560

約数和(自身を除く): 195955772544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 911, 1008, 1134, 1152, 1231, 1296, 1344, 1512, 1728, 1822, 2016, 2268, 2462, 2592, 2688, 2733, 3024, 3456, 3644, 3693, 4032, 4536, 4924, 5184, 5466, 6048, 6377, 7288, 7386, 8064, 8199, 8617, 9072, 9848, 10368, 10932, 11079, 12096, 12754, 14576, 14772, 16398, 17234, 18144, 19131, 19696, 21864, 22158, 24192, 24597, 25508, 25851, 29152, 29544, 32796, 33237, 34468, 36288, 38262, 39392, 43728, 44316, 49194, 51016, 51702, 57393, 58304, 59088, 65592, 66474, 68936, 72576, 73791, 76524, 77553, 78784, 87456, 88632, 98388, 99711, 102032, 103404, 114786, 116608, 118176, 131184, 132948, 137872, 147582, 153048, 155106, 157568, 172179, 174912, 177264, 196776, 199422, 204064, 206808, 229572, 232659, 236352, 262368, 265896, 275744, 295164, 306096, 310212, 344358, 349824, 354528, 393552, 398844, 408128, 413616, 459144, 465318, 472704, 516537, 524736, 531792, 551488, 590328, 612192, 620424, 688716, 697977, 709056, 787104, 797688, 816256, 827232, 918288, 930636, 1033074, 1049472, 1063584, 1102976, 1121441, 1180656, 1224384, 1240848, 1377432, 1395954, 1418112, 1574208, 1595376, 1654464, 1836576, 1861272, 2066148, 2127168, 2242882, 2361312, 2448768, 2481696, 2754864, 2791908, 3148416, 3190752, 3308928, 3364323, 3673152, 3722544, 4132296, 4254336, 4485764, 4722624, 4963392, 5509728, 5583816, 6381504, 6728646, 7346304, 7445088, 7850087, 8264592, 8971528, 9445248, 9926784, 10092969, 11019456, 11167632, 12763008, 13457292, 14890176, 15700174, 16529184, 17943056, 20185938, 22038912, 22335264, 23550261, 26914584, 29780352, 30278907, 31400348, 33058368, 35886112, 40371876, 44670528, 47100522, 53829168, 60557814, 62800696, 66116736, 70650783, 71772224, 80743752, 89341056, 90836721, 94201044, 107658336, 121115628, 125601392, 141301566, 143544448, 161487504, 181673442, 188402088, 211952349, 215316672, 242231256, 251202784, 282603132, 322975008, 363346884, 376804176, 423904698, 430633344, 484462512, 502405568, 565206264, 635857047, 645950016, 726693768, 753608352, 847809396, 968925024, 1004811136, 1130412528, 1271714094, 1291900032, 1453387536, 1507216704, 1695618792, 1937850048, 2260825056, 2543428188, 2906775072, 3014433408, 3391237584, 3875700096, 4521650112, 5086856376, 5813550144, 6782475168, 9043300224, 10173712752, 11627100288, 13564950336, 20347425504, 27129900672, 40694851008, 81389702016]

約数ペア:

[(1, 81389702016), (2, 40694851008), (3, 27129900672), (4, 20347425504), (6, 13564950336), (7, 11627100288), (8, 10173712752), (9, 9043300224), (12, 6782475168), (14, 5813550144), (16, 5086856376), (18, 4521650112), (21, 3875700096), (24, 3391237584), (27, 3014433408), (28, 2906775072), (32, 2543428188), (36, 2260825056), (42, 1937850048), (48, 1695618792), (54, 1507216704), (56, 1453387536), (63, 1291900032), (64, 1271714094), (72, 1130412528), (81, 1004811136), (84, 968925024), (96, 847809396), (108, 753608352), (112, 726693768), (126, 645950016), (128, 635857047), (144, 565206264), (162, 502405568), (168, 484462512), (189, 430633344), (192, 423904698), (216, 376804176), (224, 363346884), (252, 322975008), (288, 282603132), (324, 251202784), (336, 242231256), (378, 215316672), (384, 211952349), (432, 188402088), (448, 181673442), (504, 161487504), (567, 143544448), (576, 141301566), (648, 125601392), (672, 121115628), (756, 107658336), (864, 94201044), (896, 90836721), (911, 89341056), (1008, 80743752), (1134, 71772224), (1152, 70650783), (1231, 66116736), (1296, 62800696), (1344, 60557814), (1512, 53829168), (1728, 47100522), (1822, 44670528), (2016, 40371876), (2268, 35886112), (2462, 33058368), (2592, 31400348), (2688, 30278907), (2733, 29780352), (3024, 26914584), (3456, 23550261), (3644, 22335264), (3693, 22038912), (4032, 20185938), (4536, 17943056), (4924, 16529184), (5184, 15700174), (5466, 14890176), (6048, 13457292), (6377, 12763008), (7288, 11167632), (7386, 11019456), (8064, 10092969), (8199, 9926784), (8617, 9445248), (9072, 8971528), (9848, 8264592), (10368, 7850087), (10932, 7445088), (11079, 7346304), (12096, 6728646), (12754, 6381504), (14576, 5583816), (14772, 5509728), (16398, 4963392), (17234, 4722624), (18144, 4485764), (19131, 4254336), (19696, 4132296), (21864, 3722544), (22158, 3673152), (24192, 3364323), (24597, 3308928), (25508, 3190752), (25851, 3148416), (29152, 2791908), (29544, 2754864), (32796, 2481696), (33237, 2448768), (34468, 2361312), (36288, 2242882), (38262, 2127168), (39392, 2066148), (43728, 1861272), (44316, 1836576), (49194, 1654464), (51016, 1595376), (51702, 1574208), (57393, 1418112), (58304, 1395954), (59088, 1377432), (65592, 1240848), (66474, 1224384), (68936, 1180656), (72576, 1121441), (73791, 1102976), (76524, 1063584), (77553, 1049472), (78784, 1033074), (87456, 930636), (88632, 918288), (98388, 827232), (99711, 816256), (102032, 797688), (103404, 787104), (114786, 709056), (116608, 697977), (118176, 688716), (131184, 620424), (132948, 612192), (137872, 590328), (147582, 551488), (153048, 531792), (155106, 524736), (157568, 516537), (172179, 472704), (174912, 465318), (177264, 459144), (196776, 413616), (199422, 408128), (204064, 398844), (206808, 393552), (229572, 354528), (232659, 349824), (236352, 344358), (262368, 310212), (265896, 306096), (275744, 295164)]