68541724160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9491}}^1$

素因数の和:9565

約数の個数: 320

約数和(自身を含む): 208810635264

約数和(自身を除く): 140268911104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 512, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1240, 1280, 1456, 1612, 1664, 1736, 1792, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2560, 2821, 2912, 3224, 3328, 3472, 3584, 3640, 3968, 4030, 4160, 4340, 4480, 4960, 5642, 5824, 6448, 6656, 6944, 7280, 7936, 8060, 8320, 8680, 8960, 9491, 9920, 11284, 11648, 12896, 13888, 14105, 14560, 15872, 16120, 16640, 17360, 17920, 18982, 19840, 22568, 23296, 25792, 27776, 28210, 29120, 32240, 33280, 34720, 37964, 39680, 45136, 46592, 47455, 51584, 55552, 56420, 58240, 64480, 66437, 69440, 75928, 79360, 90272, 94910, 103168, 111104, 112840, 116480, 123383, 128960, 132874, 138880, 151856, 180544, 189820, 206336, 225680, 232960, 246766, 257920, 265748, 277760, 294221, 303712, 332185, 361088, 379640, 451360, 493532, 515840, 531496, 555520, 588442, 607424, 616915, 664370, 722176, 759280, 863681, 902720, 987064, 1031680, 1062992, 1176884, 1214848, 1233830, 1328740, 1444352, 1471105, 1518560, 1727362, 1805440, 1974128, 2059547, 2125984, 2353768, 2429696, 2467660, 2657480, 2942210, 3037120, 3454724, 3610880, 3824873, 3948256, 4119094, 4251968, 4318405, 4707536, 4859392, 4935320, 5314960, 5884420, 6074240, 6909448, 7221760, 7649746, 7896512, 8238188, 8503936, 8636810, 9415072, 9870640, 10297735, 10629920, 11768840, 12148480, 13818896, 15299492, 15793024, 16476376, 17007872, 17273620, 18830144, 19124365, 19741280, 20595470, 21259840, 23537680, 24296960, 26774111, 27637792, 30598984, 31586048, 32952752, 34015744, 34547240, 37660288, 38248730, 39482560, 41190940, 42519680, 47075360, 53548222, 55275584, 61197968, 63172096, 65905504, 69094480, 75320576, 76497460, 78965120, 82381880, 85039360, 94150720, 107096444, 110551168, 122395936, 131811008, 133870555, 138188960, 150641152, 152994920, 157930240, 164763760, 170078720, 188301440, 214192888, 221102336, 244791872, 263622016, 267741110, 276377920, 305989840, 315860480, 329527520, 376602880, 428385776, 442204672, 489583744, 527244032, 535482220, 552755840, 611979680, 659055040, 753205760, 856771552, 979167488, 1054488064, 1070964440, 1105511680, 1223959360, 1318110080, 1713543104, 1958334976, 2141928880, 2211023360, 2447918720, 2636220160, 3427086208, 4283857760, 4895837440, 5272440320, 6854172416, 8567715520, 9791674880, 13708344832, 17135431040, 34270862080, 68541724160]

約数ペア:

[(1, 68541724160), (2, 34270862080), (4, 17135431040), (5, 13708344832), (7, 9791674880), (8, 8567715520), (10, 6854172416), (13, 5272440320), (14, 4895837440), (16, 4283857760), (20, 3427086208), (26, 2636220160), (28, 2447918720), (31, 2211023360), (32, 2141928880), (35, 1958334976), (40, 1713543104), (52, 1318110080), (56, 1223959360), (62, 1105511680), (64, 1070964440), (65, 1054488064), (70, 979167488), (80, 856771552), (91, 753205760), (104, 659055040), (112, 611979680), (124, 552755840), (128, 535482220), (130, 527244032), (140, 489583744), (155, 442204672), (160, 428385776), (182, 376602880), (208, 329527520), (217, 315860480), (224, 305989840), (248, 276377920), (256, 267741110), (260, 263622016), (280, 244791872), (310, 221102336), (320, 214192888), (364, 188301440), (403, 170078720), (416, 164763760), (434, 157930240), (448, 152994920), (455, 150641152), (496, 138188960), (512, 133870555), (520, 131811008), (560, 122395936), (620, 110551168), (640, 107096444), (728, 94150720), (806, 85039360), (832, 82381880), (868, 78965120), (896, 76497460), (910, 75320576), (992, 69094480), (1040, 65905504), (1085, 63172096), (1120, 61197968), (1240, 55275584), (1280, 53548222), (1456, 47075360), (1612, 42519680), (1664, 41190940), (1736, 39482560), (1792, 38248730), (1820, 37660288), (1984, 34547240), (2015, 34015744), (2080, 32952752), (2170, 31586048), (2240, 30598984), (2480, 27637792), (2560, 26774111), (2821, 24296960), (2912, 23537680), (3224, 21259840), (3328, 20595470), (3472, 19741280), (3584, 19124365), (3640, 18830144), (3968, 17273620), (4030, 17007872), (4160, 16476376), (4340, 15793024), (4480, 15299492), (4960, 13818896), (5642, 12148480), (5824, 11768840), (6448, 10629920), (6656, 10297735), (6944, 9870640), (7280, 9415072), (7936, 8636810), (8060, 8503936), (8320, 8238188), (8680, 7896512), (8960, 7649746), (9491, 7221760), (9920, 6909448), (11284, 6074240), (11648, 5884420), (12896, 5314960), (13888, 4935320), (14105, 4859392), (14560, 4707536), (15872, 4318405), (16120, 4251968), (16640, 4119094), (17360, 3948256), (17920, 3824873), (18982, 3610880), (19840, 3454724), (22568, 3037120), (23296, 2942210), (25792, 2657480), (27776, 2467660), (28210, 2429696), (29120, 2353768), (32240, 2125984), (33280, 2059547), (34720, 1974128), (37964, 1805440), (39680, 1727362), (45136, 1518560), (46592, 1471105), (47455, 1444352), (51584, 1328740), (55552, 1233830), (56420, 1214848), (58240, 1176884), (64480, 1062992), (66437, 1031680), (69440, 987064), (75928, 902720), (79360, 863681), (90272, 759280), (94910, 722176), (103168, 664370), (111104, 616915), (112840, 607424), (116480, 588442), (123383, 555520), (128960, 531496), (132874, 515840), (138880, 493532), (151856, 451360), (180544, 379640), (189820, 361088), (206336, 332185), (225680, 303712), (232960, 294221), (246766, 277760), (257920, 265748)]