315494400

素因数分解:

$2^{12}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 312

約数和(自身を含む): 1137566080

約数和(自身を除く): 822071680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 79, 80, 96, 100, 104, 120, 128, 130, 150, 156, 158, 160, 192, 195, 200, 208, 237, 240, 256, 260, 300, 312, 316, 320, 325, 384, 390, 395, 400, 416, 474, 480, 512, 520, 600, 624, 632, 640, 650, 768, 780, 790, 800, 832, 948, 960, 975, 1024, 1027, 1040, 1185, 1200, 1248, 1264, 1280, 1300, 1536, 1560, 1580, 1600, 1664, 1896, 1920, 1950, 1975, 2048, 2054, 2080, 2370, 2400, 2496, 2528, 2560, 2600, 3072, 3081, 3120, 3160, 3200, 3328, 3792, 3840, 3900, 3950, 4096, 4108, 4160, 4740, 4800, 4992, 5056, 5120, 5135, 5200, 5925, 6144, 6162, 6240, 6320, 6400, 6656, 7584, 7680, 7800, 7900, 8216, 8320, 9480, 9600, 9984, 10112, 10240, 10270, 10400, 11850, 12288, 12324, 12480, 12640, 12800, 13312, 15168, 15360, 15405, 15600, 15800, 16432, 16640, 18960, 19200, 19968, 20224, 20480, 20540, 20800, 23700, 24648, 24960, 25280, 25600, 25675, 26624, 30336, 30720, 30810, 31200, 31600, 32864, 33280, 37920, 38400, 39936, 40448, 41080, 41600, 47400, 49296, 49920, 50560, 51200, 51350, 53248, 60672, 61440, 61620, 62400, 63200, 65728, 66560, 75840, 76800, 77025, 79872, 80896, 82160, 83200, 94800, 98592, 99840, 101120, 102400, 102700, 121344, 123240, 124800, 126400, 131456, 133120, 151680, 153600, 154050, 159744, 161792, 164320, 166400, 189600, 197184, 199680, 202240, 205400, 242688, 246480, 249600, 252800, 262912, 266240, 303360, 307200, 308100, 323584, 328640, 332800, 379200, 394368, 399360, 404480, 410800, 485376, 492960, 499200, 505600, 525824, 606720, 616200, 657280, 665600, 758400, 788736, 798720, 808960, 821600, 970752, 985920, 998400, 1011200, 1051648, 1213440, 1232400, 1314560, 1331200, 1516800, 1577472, 1617920, 1643200, 1971840, 1996800, 2022400, 2103296, 2426880, 2464800, 2629120, 3033600, 3154944, 3286400, 3943680, 3993600, 4044800, 4206592, 4853760, 4929600, 5258240, 6067200, 6309888, 6572800, 7887360, 8089600, 9859200, 10516480, 12134400, 12619776, 13145600, 15774720, 19718400, 21032960, 24268800, 26291200, 31549440, 39436800, 52582400, 63098880, 78873600, 105164800, 157747200, 315494400]

約数ペア:

[(1, 315494400), (2, 157747200), (3, 105164800), (4, 78873600), (5, 63098880), (6, 52582400), (8, 39436800), (10, 31549440), (12, 26291200), (13, 24268800), (15, 21032960), (16, 19718400), (20, 15774720), (24, 13145600), (25, 12619776), (26, 12134400), (30, 10516480), (32, 9859200), (39, 8089600), (40, 7887360), (48, 6572800), (50, 6309888), (52, 6067200), (60, 5258240), (64, 4929600), (65, 4853760), (75, 4206592), (78, 4044800), (79, 3993600), (80, 3943680), (96, 3286400), (100, 3154944), (104, 3033600), (120, 2629120), (128, 2464800), (130, 2426880), (150, 2103296), (156, 2022400), (158, 1996800), (160, 1971840), (192, 1643200), (195, 1617920), (200, 1577472), (208, 1516800), (237, 1331200), (240, 1314560), (256, 1232400), (260, 1213440), (300, 1051648), (312, 1011200), (316, 998400), (320, 985920), (325, 970752), (384, 821600), (390, 808960), (395, 798720), (400, 788736), (416, 758400), (474, 665600), (480, 657280), (512, 616200), (520, 606720), (600, 525824), (624, 505600), (632, 499200), (640, 492960), (650, 485376), (768, 410800), (780, 404480), (790, 399360), (800, 394368), (832, 379200), (948, 332800), (960, 328640), (975, 323584), (1024, 308100), (1027, 307200), (1040, 303360), (1185, 266240), (1200, 262912), (1248, 252800), (1264, 249600), (1280, 246480), (1300, 242688), (1536, 205400), (1560, 202240), (1580, 199680), (1600, 197184), (1664, 189600), (1896, 166400), (1920, 164320), (1950, 161792), (1975, 159744), (2048, 154050), (2054, 153600), (2080, 151680), (2370, 133120), (2400, 131456), (2496, 126400), (2528, 124800), (2560, 123240), (2600, 121344), (3072, 102700), (3081, 102400), (3120, 101120), (3160, 99840), (3200, 98592), (3328, 94800), (3792, 83200), (3840, 82160), (3900, 80896), (3950, 79872), (4096, 77025), (4108, 76800), (4160, 75840), (4740, 66560), (4800, 65728), (4992, 63200), (5056, 62400), (5120, 61620), (5135, 61440), (5200, 60672), (5925, 53248), (6144, 51350), (6162, 51200), (6240, 50560), (6320, 49920), (6400, 49296), (6656, 47400), (7584, 41600), (7680, 41080), (7800, 40448), (7900, 39936), (8216, 38400), (8320, 37920), (9480, 33280), (9600, 32864), (9984, 31600), (10112, 31200), (10240, 30810), (10270, 30720), (10400, 30336), (11850, 26624), (12288, 25675), (12324, 25600), (12480, 25280), (12640, 24960), (12800, 24648), (13312, 23700), (15168, 20800), (15360, 20540), (15405, 20480), (15600, 20224), (15800, 19968), (16432, 19200), (16640, 18960)]