1002395520

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{8287}}^1$

素因数の和:8322

約数の個数: 256

約数和(自身を含む): 4057804800

約数和(自身を除く): 3055409280

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8287, 8640, 10080, 12096, 13440, 15120, 16574, 17280, 20160, 24192, 24861, 30240, 33148, 40320, 41435, 49722, 58009, 60480, 66296, 74583, 82870, 99444, 116018, 120960, 124305, 132592, 149166, 165740, 174027, 198888, 223749, 232036, 248610, 265184, 290045, 298332, 331480, 348054, 372915, 397776, 447498, 464072, 497220, 522081, 530368, 580090, 596664, 662960, 696108, 745830, 795552, 870135, 894996, 928144, 994440, 1044162, 1060736, 1118745, 1160180, 1193328, 1325920, 1392216, 1491660, 1566243, 1591104, 1740270, 1789992, 1856288, 1988880, 2088324, 2237490, 2320360, 2386656, 2610405, 2651840, 2784432, 2983320, 3132486, 3182208, 3480540, 3579984, 3712576, 3977760, 4176648, 4474980, 4640720, 4773312, 5220810, 5303680, 5568864, 5966640, 6264972, 6961080, 7159968, 7425152, 7831215, 7955520, 8353296, 8949960, 9281440, 9546624, 10441620, 11137728, 11933280, 12529944, 13922160, 14319936, 15662430, 15911040, 16706592, 17899920, 18562880, 20883240, 22275456, 23866560, 25059888, 27844320, 28639872, 31324860, 33413184, 35799840, 37125760, 41766480, 47733120, 50119776, 55688640, 62649720, 66826368, 71599680, 83532960, 100239552, 111377280, 125299440, 143199360, 167065920, 200479104, 250598880, 334131840, 501197760, 1002395520]

約数ペア:

[(1, 1002395520), (2, 501197760), (3, 334131840), (4, 250598880), (5, 200479104), (6, 167065920), (7, 143199360), (8, 125299440), (9, 111377280), (10, 100239552), (12, 83532960), (14, 71599680), (15, 66826368), (16, 62649720), (18, 55688640), (20, 50119776), (21, 47733120), (24, 41766480), (27, 37125760), (28, 35799840), (30, 33413184), (32, 31324860), (35, 28639872), (36, 27844320), (40, 25059888), (42, 23866560), (45, 22275456), (48, 20883240), (54, 18562880), (56, 17899920), (60, 16706592), (63, 15911040), (64, 15662430), (70, 14319936), (72, 13922160), (80, 12529944), (84, 11933280), (90, 11137728), (96, 10441620), (105, 9546624), (108, 9281440), (112, 8949960), (120, 8353296), (126, 7955520), (128, 7831215), (135, 7425152), (140, 7159968), (144, 6961080), (160, 6264972), (168, 5966640), (180, 5568864), (189, 5303680), (192, 5220810), (210, 4773312), (216, 4640720), (224, 4474980), (240, 4176648), (252, 3977760), (270, 3712576), (280, 3579984), (288, 3480540), (315, 3182208), (320, 3132486), (336, 2983320), (360, 2784432), (378, 2651840), (384, 2610405), (420, 2386656), (432, 2320360), (448, 2237490), (480, 2088324), (504, 1988880), (540, 1856288), (560, 1789992), (576, 1740270), (630, 1591104), (640, 1566243), (672, 1491660), (720, 1392216), (756, 1325920), (840, 1193328), (864, 1160180), (896, 1118745), (945, 1060736), (960, 1044162), (1008, 994440), (1080, 928144), (1120, 894996), (1152, 870135), (1260, 795552), (1344, 745830), (1440, 696108), (1512, 662960), (1680, 596664), (1728, 580090), (1890, 530368), (1920, 522081), (2016, 497220), (2160, 464072), (2240, 447498), (2520, 397776), (2688, 372915), (2880, 348054), (3024, 331480), (3360, 298332), (3456, 290045), (3780, 265184), (4032, 248610), (4320, 232036), (4480, 223749), (5040, 198888), (5760, 174027), (6048, 165740), (6720, 149166), (7560, 132592), (8064, 124305), (8287, 120960), (8640, 116018), (10080, 99444), (12096, 82870), (13440, 74583), (15120, 66296), (16574, 60480), (17280, 58009), (20160, 49722), (24192, 41435), (24861, 40320), (30240, 33148)]