81765981440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4337}}^1$

素因数の和:4485

約数の個数: 288

約数和(自身を含む): 232382981376

約数和(自身を除く): 150616999936

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 103, 104, 110, 128, 130, 143, 160, 176, 206, 208, 220, 256, 260, 286, 320, 352, 412, 416, 440, 515, 520, 572, 640, 704, 715, 824, 832, 880, 1030, 1040, 1133, 1144, 1280, 1339, 1408, 1430, 1648, 1664, 1760, 2060, 2080, 2266, 2288, 2678, 2816, 2860, 3296, 3328, 3520, 4120, 4160, 4337, 4532, 4576, 5356, 5665, 5720, 6592, 6695, 7040, 8240, 8320, 8674, 9064, 9152, 10712, 11330, 11440, 13184, 13390, 14080, 14729, 16480, 16640, 17348, 18128, 18304, 21424, 21685, 22660, 22880, 26368, 26780, 29458, 32960, 34696, 36256, 36608, 42848, 43370, 45320, 45760, 47707, 53560, 56381, 58916, 65920, 69392, 72512, 73645, 85696, 86740, 90640, 91520, 95414, 107120, 112762, 117832, 131840, 138784, 145024, 147290, 171392, 173480, 181280, 183040, 190828, 214240, 225524, 235664, 238535, 277568, 281905, 290048, 294580, 342784, 346960, 362560, 381656, 428480, 446711, 451048, 471328, 477070, 555136, 563810, 589160, 620191, 693920, 725120, 763312, 856960, 893422, 902096, 942656, 954140, 1110272, 1127620, 1178320, 1240382, 1387840, 1450240, 1526624, 1713920, 1786844, 1804192, 1885312, 1908280, 2233555, 2255240, 2356640, 2480764, 2775680, 3053248, 3100955, 3573688, 3608384, 3770624, 3816560, 4467110, 4510480, 4713280, 4913821, 4961528, 5551360, 5807243, 6106496, 6201910, 7147376, 7216768, 7633120, 8934220, 9020960, 9426560, 9827642, 9923056, 11614486, 12212992, 12403820, 14294752, 14433536, 15266240, 17868440, 18041920, 18853120, 19655284, 19846112, 23228972, 24569105, 24807640, 28589504, 29036215, 30532480, 35736880, 36083840, 39310568, 39692224, 46457944, 49138210, 49615280, 57179008, 58072430, 61064960, 63879673, 71473760, 72167680, 78621136, 79384448, 92915888, 98276420, 99230560, 114358016, 116144860, 127759346, 142947520, 157242272, 158768896, 185831776, 196552840, 198461120, 232289720, 255518692, 285895040, 314484544, 319398365, 371663552, 393105680, 396922240, 464579440, 511037384, 571790080, 628969088, 638796730, 743327104, 786211360, 793844480, 929158880, 1022074768, 1257938176, 1277593460, 1486654208, 1572422720, 1858317760, 2044149536, 2555186920, 3144845440, 3716635520, 4088299072, 5110373840, 6289690880, 7433271040, 8176598144, 10220747680, 16353196288, 20441495360, 40882990720, 81765981440]

約数ペア:

[(1, 81765981440), (2, 40882990720), (4, 20441495360), (5, 16353196288), (8, 10220747680), (10, 8176598144), (11, 7433271040), (13, 6289690880), (16, 5110373840), (20, 4088299072), (22, 3716635520), (26, 3144845440), (32, 2555186920), (40, 2044149536), (44, 1858317760), (52, 1572422720), (55, 1486654208), (64, 1277593460), (65, 1257938176), (80, 1022074768), (88, 929158880), (103, 793844480), (104, 786211360), (110, 743327104), (128, 638796730), (130, 628969088), (143, 571790080), (160, 511037384), (176, 464579440), (206, 396922240), (208, 393105680), (220, 371663552), (256, 319398365), (260, 314484544), (286, 285895040), (320, 255518692), (352, 232289720), (412, 198461120), (416, 196552840), (440, 185831776), (515, 158768896), (520, 157242272), (572, 142947520), (640, 127759346), (704, 116144860), (715, 114358016), (824, 99230560), (832, 98276420), (880, 92915888), (1030, 79384448), (1040, 78621136), (1133, 72167680), (1144, 71473760), (1280, 63879673), (1339, 61064960), (1408, 58072430), (1430, 57179008), (1648, 49615280), (1664, 49138210), (1760, 46457944), (2060, 39692224), (2080, 39310568), (2266, 36083840), (2288, 35736880), (2678, 30532480), (2816, 29036215), (2860, 28589504), (3296, 24807640), (3328, 24569105), (3520, 23228972), (4120, 19846112), (4160, 19655284), (4337, 18853120), (4532, 18041920), (4576, 17868440), (5356, 15266240), (5665, 14433536), (5720, 14294752), (6592, 12403820), (6695, 12212992), (7040, 11614486), (8240, 9923056), (8320, 9827642), (8674, 9426560), (9064, 9020960), (9152, 8934220), (10712, 7633120), (11330, 7216768), (11440, 7147376), (13184, 6201910), (13390, 6106496), (14080, 5807243), (14729, 5551360), (16480, 4961528), (16640, 4913821), (17348, 4713280), (18128, 4510480), (18304, 4467110), (21424, 3816560), (21685, 3770624), (22660, 3608384), (22880, 3573688), (26368, 3100955), (26780, 3053248), (29458, 2775680), (32960, 2480764), (34696, 2356640), (36256, 2255240), (36608, 2233555), (42848, 1908280), (43370, 1885312), (45320, 1804192), (45760, 1786844), (47707, 1713920), (53560, 1526624), (56381, 1450240), (58916, 1387840), (65920, 1240382), (69392, 1178320), (72512, 1127620), (73645, 1110272), (85696, 954140), (86740, 942656), (90640, 902096), (91520, 893422), (95414, 856960), (107120, 763312), (112762, 725120), (117832, 693920), (131840, 620191), (138784, 589160), (145024, 563810), (147290, 555136), (171392, 477070), (173480, 471328), (181280, 451048), (183040, 446711), (190828, 428480), (214240, 381656), (225524, 362560), (235664, 346960), (238535, 342784), (277568, 294580), (281905, 290048)]