261268800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 336

約数和(自身を含む): 952439040

約数和(自身を除く): 691170240

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, 53, 60, 64, 65, 75, 78, 79, 80, 96, 100, 104, 106, 120, 130, 150, 156, 158, 159, 160, 192, 195, 200, 208, 212, 237, 240, 260, 265, 300, 312, 316, 318, 320, 325, 390, 395, 400, 416, 424, 474, 480, 520, 530, 600, 624, 632, 636, 650, 689, 780, 790, 795, 800, 832, 848, 948, 960, 975, 1027, 1040, 1060, 1185, 1200, 1248, 1264, 1272, 1300, 1325, 1378, 1560, 1580, 1590, 1600, 1696, 1896, 1950, 1975, 2054, 2067, 2080, 2120, 2370, 2400, 2496, 2528, 2544, 2600, 2650, 2756, 3081, 3120, 3160, 3180, 3392, 3445, 3792, 3900, 3950, 3975, 4108, 4134, 4160, 4187, 4240, 4740, 4800, 5056, 5088, 5135, 5200, 5300, 5512, 5925, 6162, 6240, 6320, 6360, 6890, 7584, 7800, 7900, 7950, 8216, 8268, 8374, 8480, 9480, 10176, 10270, 10335, 10400, 10600, 11024, 11850, 12324, 12480, 12561, 12640, 12720, 13780, 15168, 15405, 15600, 15800, 15900, 16432, 16536, 16748, 16960, 17225, 18960, 20540, 20670, 20800, 20935, 21200, 22048, 23700, 24648, 25122, 25280, 25440, 25675, 27560, 30810, 31200, 31600, 31800, 32864, 33072, 33496, 34450, 37920, 41080, 41340, 41870, 42400, 44096, 47400, 49296, 50244, 50880, 51350, 51675, 54431, 55120, 61620, 62400, 62805, 63200, 63600, 65728, 66144, 66992, 68900, 75840, 77025, 82160, 82680, 83740, 84800, 94800, 98592, 100488, 102700, 103350, 104675, 108862, 110240, 123240, 125610, 126400, 127200, 132288, 133984, 137800, 154050, 163293, 164320, 165360, 167480, 189600, 197184, 200976, 205400, 206700, 209350, 217724, 220480, 246480, 251220, 254400, 267968, 272155, 275600, 308100, 314025, 326586, 328640, 330720, 334960, 379200, 401952, 410800, 413400, 418700, 435448, 492960, 502440, 544310, 551200, 616200, 628050, 653172, 661440, 669920, 803904, 816465, 821600, 826800, 837400, 870896, 985920, 1004880, 1088620, 1102400, 1232400, 1256100, 1306344, 1339840, 1360775, 1632930, 1643200, 1653600, 1674800, 1741792, 2009760, 2177240, 2464800, 2512200, 2612688, 2721550, 3265860, 3307200, 3349600, 3483584, 4019520, 4082325, 4354480, 4929600, 5024400, 5225376, 5443100, 6531720, 6699200, 8164650, 8708960, 10048800, 10450752, 10886200, 13063440, 16329300, 17417920, 20097600, 21772400, 26126880, 32658600, 43544800, 52253760, 65317200, 87089600, 130634400, 261268800]

約数ペア:

[(1, 261268800), (2, 130634400), (3, 87089600), (4, 65317200), (5, 52253760), (6, 43544800), (8, 32658600), (10, 26126880), (12, 21772400), (13, 20097600), (15, 17417920), (16, 16329300), (20, 13063440), (24, 10886200), (25, 10450752), (26, 10048800), (30, 8708960), (32, 8164650), (39, 6699200), (40, 6531720), (48, 5443100), (50, 5225376), (52, 5024400), (53, 4929600), (60, 4354480), (64, 4082325), (65, 4019520), (75, 3483584), (78, 3349600), (79, 3307200), (80, 3265860), (96, 2721550), (100, 2612688), (104, 2512200), (106, 2464800), (120, 2177240), (130, 2009760), (150, 1741792), (156, 1674800), (158, 1653600), (159, 1643200), (160, 1632930), (192, 1360775), (195, 1339840), (200, 1306344), (208, 1256100), (212, 1232400), (237, 1102400), (240, 1088620), (260, 1004880), (265, 985920), (300, 870896), (312, 837400), (316, 826800), (318, 821600), (320, 816465), (325, 803904), (390, 669920), (395, 661440), (400, 653172), (416, 628050), (424, 616200), (474, 551200), (480, 544310), (520, 502440), (530, 492960), (600, 435448), (624, 418700), (632, 413400), (636, 410800), (650, 401952), (689, 379200), (780, 334960), (790, 330720), (795, 328640), (800, 326586), (832, 314025), (848, 308100), (948, 275600), (960, 272155), (975, 267968), (1027, 254400), (1040, 251220), (1060, 246480), (1185, 220480), (1200, 217724), (1248, 209350), (1264, 206700), (1272, 205400), (1300, 200976), (1325, 197184), (1378, 189600), (1560, 167480), (1580, 165360), (1590, 164320), (1600, 163293), (1696, 154050), (1896, 137800), (1950, 133984), (1975, 132288), (2054, 127200), (2067, 126400), (2080, 125610), (2120, 123240), (2370, 110240), (2400, 108862), (2496, 104675), (2528, 103350), (2544, 102700), (2600, 100488), (2650, 98592), (2756, 94800), (3081, 84800), (3120, 83740), (3160, 82680), (3180, 82160), (3392, 77025), (3445, 75840), (3792, 68900), (3900, 66992), (3950, 66144), (3975, 65728), (4108, 63600), (4134, 63200), (4160, 62805), (4187, 62400), (4240, 61620), (4740, 55120), (4800, 54431), (5056, 51675), (5088, 51350), (5135, 50880), (5200, 50244), (5300, 49296), (5512, 47400), (5925, 44096), (6162, 42400), (6240, 41870), (6320, 41340), (6360, 41080), (6890, 37920), (7584, 34450), (7800, 33496), (7900, 33072), (7950, 32864), (8216, 31800), (8268, 31600), (8374, 31200), (8480, 30810), (9480, 27560), (10176, 25675), (10270, 25440), (10335, 25280), (10400, 25122), (10600, 24648), (11024, 23700), (11850, 22048), (12324, 21200), (12480, 20935), (12561, 20800), (12640, 20670), (12720, 20540), (13780, 18960), (15168, 17225), (15405, 16960), (15600, 16748), (15800, 16536), (15900, 16432)]