2068002560

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 5823928320

約数和(自身を除く): 3755925760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 124, 128, 130, 152, 155, 160, 190, 208, 211, 247, 248, 256, 260, 304, 310, 320, 380, 403, 416, 422, 494, 496, 520, 589, 608, 620, 640, 760, 806, 832, 844, 988, 992, 1040, 1055, 1178, 1216, 1235, 1240, 1280, 1520, 1612, 1664, 1688, 1976, 1984, 2015, 2080, 2110, 2356, 2432, 2470, 2480, 2743, 2945, 3040, 3224, 3328, 3376, 3952, 3968, 4009, 4030, 4160, 4220, 4712, 4864, 4940, 4960, 5486, 5890, 6080, 6448, 6541, 6752, 7657, 7904, 7936, 8018, 8060, 8320, 8440, 9424, 9880, 9920, 10972, 11780, 12160, 12896, 13082, 13504, 13715, 15314, 15808, 16036, 16120, 16640, 16880, 18848, 19760, 19840, 20045, 21944, 23560, 24320, 25792, 26164, 27008, 27430, 30628, 31616, 32072, 32240, 32705, 33760, 37696, 38285, 39520, 39680, 40090, 43888, 47120, 51584, 52117, 52328, 54016, 54860, 61256, 63232, 64144, 64480, 65410, 67520, 75392, 76570, 79040, 80180, 85033, 87776, 94240, 103168, 104234, 104656, 109720, 122512, 124279, 128288, 128960, 130820, 135040, 150784, 153140, 158080, 160360, 170066, 175552, 188480, 208468, 209312, 219440, 245024, 248558, 256576, 257920, 260585, 261640, 270080, 306280, 316160, 320720, 340132, 351104, 376960, 416936, 418624, 425165, 438880, 490048, 497116, 513152, 515840, 521170, 523280, 612560, 621395, 641440, 680264, 702208, 753920, 833872, 837248, 850330, 877760, 980096, 994232, 1026304, 1042340, 1046560, 1225120, 1242790, 1282880, 1360528, 1615627, 1667744, 1674496, 1700660, 1755520, 1960192, 1988464, 2084680, 2093120, 2450240, 2485580, 2565760, 2721056, 3231254, 3335488, 3401320, 3511040, 3976928, 4169360, 4186240, 4900480, 4971160, 5131520, 5442112, 6462508, 6670976, 6802640, 7953856, 8078135, 8338720, 8372480, 9800960, 9942320, 10884224, 12925016, 13341952, 13605280, 15907712, 16156270, 16677440, 19884640, 21768448, 25850032, 27210560, 31815424, 32312540, 33354880, 39769280, 51700064, 54421120, 64625080, 66709760, 79538560, 103400128, 108842240, 129250160, 159077120, 206800256, 258500320, 413600512, 517000640, 1034001280, 2068002560]

約数ペア:

[(1, 2068002560), (2, 1034001280), (4, 517000640), (5, 413600512), (8, 258500320), (10, 206800256), (13, 159077120), (16, 129250160), (19, 108842240), (20, 103400128), (26, 79538560), (31, 66709760), (32, 64625080), (38, 54421120), (40, 51700064), (52, 39769280), (62, 33354880), (64, 32312540), (65, 31815424), (76, 27210560), (80, 25850032), (95, 21768448), (104, 19884640), (124, 16677440), (128, 16156270), (130, 15907712), (152, 13605280), (155, 13341952), (160, 12925016), (190, 10884224), (208, 9942320), (211, 9800960), (247, 8372480), (248, 8338720), (256, 8078135), (260, 7953856), (304, 6802640), (310, 6670976), (320, 6462508), (380, 5442112), (403, 5131520), (416, 4971160), (422, 4900480), (494, 4186240), (496, 4169360), (520, 3976928), (589, 3511040), (608, 3401320), (620, 3335488), (640, 3231254), (760, 2721056), (806, 2565760), (832, 2485580), (844, 2450240), (988, 2093120), (992, 2084680), (1040, 1988464), (1055, 1960192), (1178, 1755520), (1216, 1700660), (1235, 1674496), (1240, 1667744), (1280, 1615627), (1520, 1360528), (1612, 1282880), (1664, 1242790), (1688, 1225120), (1976, 1046560), (1984, 1042340), (2015, 1026304), (2080, 994232), (2110, 980096), (2356, 877760), (2432, 850330), (2470, 837248), (2480, 833872), (2743, 753920), (2945, 702208), (3040, 680264), (3224, 641440), (3328, 621395), (3376, 612560), (3952, 523280), (3968, 521170), (4009, 515840), (4030, 513152), (4160, 497116), (4220, 490048), (4712, 438880), (4864, 425165), (4940, 418624), (4960, 416936), (5486, 376960), (5890, 351104), (6080, 340132), (6448, 320720), (6541, 316160), (6752, 306280), (7657, 270080), (7904, 261640), (7936, 260585), (8018, 257920), (8060, 256576), (8320, 248558), (8440, 245024), (9424, 219440), (9880, 209312), (9920, 208468), (10972, 188480), (11780, 175552), (12160, 170066), (12896, 160360), (13082, 158080), (13504, 153140), (13715, 150784), (15314, 135040), (15808, 130820), (16036, 128960), (16120, 128288), (16640, 124279), (16880, 122512), (18848, 109720), (19760, 104656), (19840, 104234), (20045, 103168), (21944, 94240), (23560, 87776), (24320, 85033), (25792, 80180), (26164, 79040), (27008, 76570), (27430, 75392), (30628, 67520), (31616, 65410), (32072, 64480), (32240, 64144), (32705, 63232), (33760, 61256), (37696, 54860), (38285, 54016), (39520, 52328), (39680, 52117), (40090, 51584), (43888, 47120)]