2125326720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1113

約数の個数: 256

約数和(自身を含む): 7469729280

約数和(自身を除く): 5344402560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 103, 110, 120, 128, 132, 160, 165, 176, 192, 206, 220, 240, 264, 309, 320, 330, 352, 384, 412, 440, 480, 515, 528, 618, 640, 660, 704, 824, 880, 960, 977, 1030, 1056, 1133, 1236, 1320, 1408, 1545, 1648, 1760, 1920, 1954, 2060, 2112, 2266, 2472, 2640, 2931, 3090, 3296, 3399, 3520, 3908, 4120, 4224, 4532, 4885, 4944, 5280, 5665, 5862, 6180, 6592, 6798, 7040, 7816, 8240, 9064, 9770, 9888, 10560, 10747, 11330, 11724, 12360, 13184, 13596, 14655, 15632, 16480, 16995, 18128, 19540, 19776, 21120, 21494, 22660, 23448, 24720, 27192, 29310, 31264, 32241, 32960, 33990, 36256, 39080, 39552, 42988, 45320, 46896, 49440, 53735, 54384, 58620, 62528, 64482, 65920, 67980, 72512, 78160, 85976, 90640, 93792, 98880, 100631, 107470, 108768, 117240, 125056, 128964, 135960, 145024, 156320, 161205, 171952, 181280, 187584, 197760, 201262, 214940, 217536, 234480, 257928, 271920, 301893, 312640, 322410, 343904, 362560, 375168, 402524, 429880, 435072, 468960, 503155, 515856, 543840, 603786, 625280, 644820, 687808, 725120, 805048, 859760, 937920, 1006310, 1031712, 1087680, 1106941, 1207572, 1289640, 1375616, 1509465, 1610096, 1719520, 1875840, 2012620, 2063424, 2175360, 2213882, 2415144, 2579280, 3018930, 3220192, 3320823, 3439040, 4025240, 4126848, 4427764, 4830288, 5158560, 5534705, 6037860, 6440384, 6641646, 6878080, 8050480, 8855528, 9660576, 10317120, 11069410, 12075720, 12880768, 13283292, 16100960, 16604115, 17711056, 19321152, 20634240, 22138820, 24151440, 26566584, 32201920, 33208230, 35422112, 38642304, 44277640, 48302880, 53133168, 64403840, 66416460, 70844224, 88555280, 96605760, 106266336, 132832920, 141688448, 177110560, 193211520, 212532672, 265665840, 354221120, 425065344, 531331680, 708442240, 1062663360, 2125326720]

約数ペア:

[(1, 2125326720), (2, 1062663360), (3, 708442240), (4, 531331680), (5, 425065344), (6, 354221120), (8, 265665840), (10, 212532672), (11, 193211520), (12, 177110560), (15, 141688448), (16, 132832920), (20, 106266336), (22, 96605760), (24, 88555280), (30, 70844224), (32, 66416460), (33, 64403840), (40, 53133168), (44, 48302880), (48, 44277640), (55, 38642304), (60, 35422112), (64, 33208230), (66, 32201920), (80, 26566584), (88, 24151440), (96, 22138820), (103, 20634240), (110, 19321152), (120, 17711056), (128, 16604115), (132, 16100960), (160, 13283292), (165, 12880768), (176, 12075720), (192, 11069410), (206, 10317120), (220, 9660576), (240, 8855528), (264, 8050480), (309, 6878080), (320, 6641646), (330, 6440384), (352, 6037860), (384, 5534705), (412, 5158560), (440, 4830288), (480, 4427764), (515, 4126848), (528, 4025240), (618, 3439040), (640, 3320823), (660, 3220192), (704, 3018930), (824, 2579280), (880, 2415144), (960, 2213882), (977, 2175360), (1030, 2063424), (1056, 2012620), (1133, 1875840), (1236, 1719520), (1320, 1610096), (1408, 1509465), (1545, 1375616), (1648, 1289640), (1760, 1207572), (1920, 1106941), (1954, 1087680), (2060, 1031712), (2112, 1006310), (2266, 937920), (2472, 859760), (2640, 805048), (2931, 725120), (3090, 687808), (3296, 644820), (3399, 625280), (3520, 603786), (3908, 543840), (4120, 515856), (4224, 503155), (4532, 468960), (4885, 435072), (4944, 429880), (5280, 402524), (5665, 375168), (5862, 362560), (6180, 343904), (6592, 322410), (6798, 312640), (7040, 301893), (7816, 271920), (8240, 257928), (9064, 234480), (9770, 217536), (9888, 214940), (10560, 201262), (10747, 197760), (11330, 187584), (11724, 181280), (12360, 171952), (13184, 161205), (13596, 156320), (14655, 145024), (15632, 135960), (16480, 128964), (16995, 125056), (18128, 117240), (19540, 108768), (19776, 107470), (21120, 100631), (21494, 98880), (22660, 93792), (23448, 90640), (24720, 85976), (27192, 78160), (29310, 72512), (31264, 67980), (32241, 65920), (32960, 64482), (33990, 62528), (36256, 58620), (39080, 54384), (39552, 53735), (42988, 49440), (45320, 46896)]