2868698880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1097}}^1$

素因数の和:1351

約数の個数: 216

約数和(自身を含む): 9978211152

約数和(自身を除く): 7109512272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 227, 240, 256, 288, 320, 360, 384, 454, 480, 576, 640, 681, 720, 768, 908, 960, 1097, 1135, 1152, 1280, 1362, 1440, 1816, 1920, 2043, 2194, 2270, 2304, 2724, 2880, 3291, 3405, 3632, 3840, 4086, 4388, 4540, 5448, 5485, 5760, 6582, 6810, 7264, 8172, 8776, 9080, 9873, 10215, 10896, 10970, 11520, 13164, 13620, 14528, 16344, 16455, 17552, 18160, 19746, 20430, 21792, 21940, 26328, 27240, 29056, 32688, 32910, 35104, 36320, 39492, 40860, 43584, 43880, 49365, 52656, 54480, 58112, 65376, 65820, 70208, 72640, 78984, 81720, 87168, 87760, 98730, 105312, 108960, 130752, 131640, 140416, 145280, 157968, 163440, 174336, 175520, 197460, 210624, 217920, 249019, 261504, 263280, 280832, 290560, 315936, 326880, 351040, 394920, 421248, 435840, 498038, 523008, 526560, 631872, 653760, 702080, 747057, 789840, 842496, 871680, 996076, 1053120, 1245095, 1263744, 1307520, 1404160, 1494114, 1579680, 1992152, 2106240, 2241171, 2490190, 2527488, 2615040, 2988228, 3159360, 3735285, 3984304, 4212480, 4482342, 4980380, 5976456, 6318720, 7470570, 7968608, 8964684, 9960760, 11205855, 11952912, 12637440, 14941140, 15937216, 17929368, 19921520, 22411710, 23905824, 29882280, 31874432, 35858736, 39843040, 44823420, 47811648, 59764560, 63748864, 71717472, 79686080, 89646840, 95623296, 119529120, 143434944, 159372160, 179293680, 191246592, 239058240, 286869888, 318744320, 358587360, 478116480, 573739776, 717174720, 956232960, 1434349440, 2868698880]

約数ペア:

[(1, 2868698880), (2, 1434349440), (3, 956232960), (4, 717174720), (5, 573739776), (6, 478116480), (8, 358587360), (9, 318744320), (10, 286869888), (12, 239058240), (15, 191246592), (16, 179293680), (18, 159372160), (20, 143434944), (24, 119529120), (30, 95623296), (32, 89646840), (36, 79686080), (40, 71717472), (45, 63748864), (48, 59764560), (60, 47811648), (64, 44823420), (72, 39843040), (80, 35858736), (90, 31874432), (96, 29882280), (120, 23905824), (128, 22411710), (144, 19921520), (160, 17929368), (180, 15937216), (192, 14941140), (227, 12637440), (240, 11952912), (256, 11205855), (288, 9960760), (320, 8964684), (360, 7968608), (384, 7470570), (454, 6318720), (480, 5976456), (576, 4980380), (640, 4482342), (681, 4212480), (720, 3984304), (768, 3735285), (908, 3159360), (960, 2988228), (1097, 2615040), (1135, 2527488), (1152, 2490190), (1280, 2241171), (1362, 2106240), (1440, 1992152), (1816, 1579680), (1920, 1494114), (2043, 1404160), (2194, 1307520), (2270, 1263744), (2304, 1245095), (2724, 1053120), (2880, 996076), (3291, 871680), (3405, 842496), (3632, 789840), (3840, 747057), (4086, 702080), (4388, 653760), (4540, 631872), (5448, 526560), (5485, 523008), (5760, 498038), (6582, 435840), (6810, 421248), (7264, 394920), (8172, 351040), (8776, 326880), (9080, 315936), (9873, 290560), (10215, 280832), (10896, 263280), (10970, 261504), (11520, 249019), (13164, 217920), (13620, 210624), (14528, 197460), (16344, 175520), (16455, 174336), (17552, 163440), (18160, 157968), (19746, 145280), (20430, 140416), (21792, 131640), (21940, 130752), (26328, 108960), (27240, 105312), (29056, 98730), (32688, 87760), (32910, 87168), (35104, 81720), (36320, 78984), (39492, 72640), (40860, 70208), (43584, 65820), (43880, 65376), (49365, 58112), (52656, 54480)]