19970919360

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{110069}}^1$

素因数の和:110105

約数の個数: 280

約数和(自身を含む): 81189393120

約数和(自身を除く): 61218473760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 90720, 110069, 181440, 220138, 330207, 440276, 550345, 660414, 770483, 880552, 990621, 1100690, 1320828, 1540966, 1651035, 1761104, 1981242, 2201380, 2311449, 2641656, 2971863, 3081932, 3302070, 3522208, 3852415, 3962484, 4402760, 4622898, 4953105, 5283312, 5943726, 6163864, 6604140, 6934347, 7044416, 7704830, 7924968, 8805520, 8915589, 9245796, 9906210, 10566624, 11557245, 11887452, 12327728, 13208280, 13868694, 14859315, 15409660, 15849936, 17611040, 17831178, 18491592, 19812420, 20803041, 21133248, 23114490, 23774904, 24655456, 26416560, 27737388, 29718630, 30819320, 31699872, 34671735, 35222080, 35662356, 36983184, 39624840, 41606082, 44577945, 46228980, 47549808, 49310912, 52833120, 55474776, 59437260, 61638640, 62409123, 63399744, 69343470, 71324712, 73966368, 79249680, 83212164, 89155890, 92457960, 95099616, 104015205, 105666240, 110949552, 118874520, 123277280, 124818246, 138686940, 142649424, 147932736, 158499360, 166424328, 178311780, 184915920, 190199232, 208030410, 221899104, 237749040, 246554560, 249636492, 277373880, 285298848, 312045615, 316998720, 332848656, 356623560, 369831840, 416060820, 443798208, 475498080, 499272984, 554747760, 570597696, 624091230, 665697312, 713247120, 739663680, 832121640, 950996160, 998545968, 1109495520, 1248182460, 1331394624, 1426494240, 1664243280, 1997091936, 2218991040, 2496364920, 2852988480, 3328486560, 3994183872, 4992729840, 6656973120, 9985459680, 19970919360]

約数ペア:

[(1, 19970919360), (2, 9985459680), (3, 6656973120), (4, 4992729840), (5, 3994183872), (6, 3328486560), (7, 2852988480), (8, 2496364920), (9, 2218991040), (10, 1997091936), (12, 1664243280), (14, 1426494240), (15, 1331394624), (16, 1248182460), (18, 1109495520), (20, 998545968), (21, 950996160), (24, 832121640), (27, 739663680), (28, 713247120), (30, 665697312), (32, 624091230), (35, 570597696), (36, 554747760), (40, 499272984), (42, 475498080), (45, 443798208), (48, 416060820), (54, 369831840), (56, 356623560), (60, 332848656), (63, 316998720), (64, 312045615), (70, 285298848), (72, 277373880), (80, 249636492), (81, 246554560), (84, 237749040), (90, 221899104), (96, 208030410), (105, 190199232), (108, 184915920), (112, 178311780), (120, 166424328), (126, 158499360), (135, 147932736), (140, 142649424), (144, 138686940), (160, 124818246), (162, 123277280), (168, 118874520), (180, 110949552), (189, 105666240), (192, 104015205), (210, 95099616), (216, 92457960), (224, 89155890), (240, 83212164), (252, 79249680), (270, 73966368), (280, 71324712), (288, 69343470), (315, 63399744), (320, 62409123), (324, 61638640), (336, 59437260), (360, 55474776), (378, 52833120), (405, 49310912), (420, 47549808), (432, 46228980), (448, 44577945), (480, 41606082), (504, 39624840), (540, 36983184), (560, 35662356), (567, 35222080), (576, 34671735), (630, 31699872), (648, 30819320), (672, 29718630), (720, 27737388), (756, 26416560), (810, 24655456), (840, 23774904), (864, 23114490), (945, 21133248), (960, 20803041), (1008, 19812420), (1080, 18491592), (1120, 17831178), (1134, 17611040), (1260, 15849936), (1296, 15409660), (1344, 14859315), (1440, 13868694), (1512, 13208280), (1620, 12327728), (1680, 11887452), (1728, 11557245), (1890, 10566624), (2016, 9906210), (2160, 9245796), (2240, 8915589), (2268, 8805520), (2520, 7924968), (2592, 7704830), (2835, 7044416), (2880, 6934347), (3024, 6604140), (3240, 6163864), (3360, 5943726), (3780, 5283312), (4032, 4953105), (4320, 4622898), (4536, 4402760), (5040, 3962484), (5184, 3852415), (5670, 3522208), (6048, 3302070), (6480, 3081932), (6720, 2971863), (7560, 2641656), (8640, 2311449), (9072, 2201380), (10080, 1981242), (11340, 1761104), (12096, 1651035), (12960, 1540966), (15120, 1320828), (18144, 1100690), (20160, 990621), (22680, 880552), (25920, 770483), (30240, 660414), (36288, 550345), (45360, 440276), (60480, 330207), (90720, 220138), (110069, 181440)]