264992000

素因数分解:

$2^8\times 5^3\times 7^2\times {\mathrm{13}}^2$

素因数の和:71

約数の個数: 324

約数和(自身を含む): 831517596

約数和(自身を除く): 566525596

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 64, 65, 70, 80, 91, 98, 100, 104, 112, 125, 128, 130, 140, 160, 169, 175, 182, 196, 200, 208, 224, 245, 250, 256, 260, 280, 320, 325, 338, 350, 364, 392, 400, 416, 448, 455, 490, 500, 520, 560, 637, 640, 650, 676, 700, 728, 784, 800, 832, 845, 875, 896, 910, 980, 1000, 1040, 1120, 1183, 1225, 1274, 1280, 1300, 1352, 1400, 1456, 1568, 1600, 1625, 1664, 1690, 1750, 1792, 1820, 1960, 2000, 2080, 2240, 2275, 2366, 2450, 2548, 2600, 2704, 2800, 2912, 3136, 3185, 3200, 3250, 3328, 3380, 3500, 3640, 3920, 4000, 4160, 4225, 4480, 4550, 4732, 4900, 5096, 5200, 5408, 5600, 5824, 5915, 6125, 6272, 6370, 6400, 6500, 6760, 7000, 7280, 7840, 8000, 8281, 8320, 8450, 8960, 9100, 9464, 9800, 10192, 10400, 10816, 11200, 11375, 11648, 11830, 12250, 12544, 12740, 13000, 13520, 14000, 14560, 15680, 15925, 16000, 16562, 16640, 16900, 18200, 18928, 19600, 20384, 20800, 21125, 21632, 22400, 22750, 23296, 23660, 24500, 25480, 26000, 27040, 28000, 29120, 29575, 31360, 31850, 32000, 33124, 33800, 36400, 37856, 39200, 40768, 41405, 41600, 42250, 43264, 44800, 45500, 47320, 49000, 50960, 52000, 54080, 56000, 58240, 59150, 62720, 63700, 66248, 67600, 72800, 75712, 78400, 79625, 81536, 82810, 83200, 84500, 91000, 94640, 98000, 101920, 104000, 108160, 112000, 116480, 118300, 127400, 132496, 135200, 145600, 147875, 151424, 156800, 159250, 163072, 165620, 169000, 182000, 189280, 196000, 203840, 207025, 208000, 216320, 224000, 236600, 254800, 264992, 270400, 291200, 295750, 302848, 313600, 318500, 331240, 338000, 364000, 378560, 392000, 407680, 414050, 416000, 473200, 509600, 529984, 540800, 582400, 591500, 637000, 662480, 676000, 728000, 757120, 784000, 815360, 828100, 946400, 1019200, 1035125, 1059968, 1081600, 1183000, 1274000, 1324960, 1352000, 1456000, 1514240, 1568000, 1656200, 1892800, 2038400, 2070250, 2119936, 2366000, 2548000, 2649920, 2704000, 2912000, 3312400, 3785600, 4076800, 4140500, 4732000, 5096000, 5299840, 5408000, 6624800, 7571200, 8281000, 9464000, 10192000, 10599680, 13249600, 16562000, 18928000, 20384000, 26499200, 33124000, 37856000, 52998400, 66248000, 132496000, 264992000]

約数ペア:

[(1, 264992000), (2, 132496000), (4, 66248000), (5, 52998400), (7, 37856000), (8, 33124000), (10, 26499200), (13, 20384000), (14, 18928000), (16, 16562000), (20, 13249600), (25, 10599680), (26, 10192000), (28, 9464000), (32, 8281000), (35, 7571200), (40, 6624800), (49, 5408000), (50, 5299840), (52, 5096000), (56, 4732000), (64, 4140500), (65, 4076800), (70, 3785600), (80, 3312400), (91, 2912000), (98, 2704000), (100, 2649920), (104, 2548000), (112, 2366000), (125, 2119936), (128, 2070250), (130, 2038400), (140, 1892800), (160, 1656200), (169, 1568000), (175, 1514240), (182, 1456000), (196, 1352000), (200, 1324960), (208, 1274000), (224, 1183000), (245, 1081600), (250, 1059968), (256, 1035125), (260, 1019200), (280, 946400), (320, 828100), (325, 815360), (338, 784000), (350, 757120), (364, 728000), (392, 676000), (400, 662480), (416, 637000), (448, 591500), (455, 582400), (490, 540800), (500, 529984), (520, 509600), (560, 473200), (637, 416000), (640, 414050), (650, 407680), (676, 392000), (700, 378560), (728, 364000), (784, 338000), (800, 331240), (832, 318500), (845, 313600), (875, 302848), (896, 295750), (910, 291200), (980, 270400), (1000, 264992), (1040, 254800), (1120, 236600), (1183, 224000), (1225, 216320), (1274, 208000), (1280, 207025), (1300, 203840), (1352, 196000), (1400, 189280), (1456, 182000), (1568, 169000), (1600, 165620), (1625, 163072), (1664, 159250), (1690, 156800), (1750, 151424), (1792, 147875), (1820, 145600), (1960, 135200), (2000, 132496), (2080, 127400), (2240, 118300), (2275, 116480), (2366, 112000), (2450, 108160), (2548, 104000), (2600, 101920), (2704, 98000), (2800, 94640), (2912, 91000), (3136, 84500), (3185, 83200), (3200, 82810), (3250, 81536), (3328, 79625), (3380, 78400), (3500, 75712), (3640, 72800), (3920, 67600), (4000, 66248), (4160, 63700), (4225, 62720), (4480, 59150), (4550, 58240), (4732, 56000), (4900, 54080), (5096, 52000), (5200, 50960), (5408, 49000), (5600, 47320), (5824, 45500), (5915, 44800), (6125, 43264), (6272, 42250), (6370, 41600), (6400, 41405), (6500, 40768), (6760, 39200), (7000, 37856), (7280, 36400), (7840, 33800), (8000, 33124), (8281, 32000), (8320, 31850), (8450, 31360), (8960, 29575), (9100, 29120), (9464, 28000), (9800, 27040), (10192, 26000), (10400, 25480), (10816, 24500), (11200, 23660), (11375, 23296), (11648, 22750), (11830, 22400), (12250, 21632), (12544, 21125), (12740, 20800), (13000, 20384), (13520, 19600), (14000, 18928), (14560, 18200), (15680, 16900), (15925, 16640), (16000, 16562)]