2008776960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4253}}^1$

素因数の和:4321

約数の個数: 216

約数和(自身を含む): 7121349144

約数和(自身を除く): 5112572184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 1152, 1230, 1280, 1312, 1440, 1476, 1640, 1845, 1920, 1968, 2304, 2460, 2624, 2880, 2952, 3280, 3690, 3840, 3936, 4253, 4920, 5248, 5760, 5904, 6560, 7380, 7872, 8506, 9840, 10496, 11520, 11808, 12759, 13120, 14760, 15744, 17012, 19680, 21265, 23616, 25518, 26240, 29520, 31488, 34024, 38277, 39360, 42530, 47232, 51036, 52480, 59040, 63795, 68048, 76554, 78720, 85060, 94464, 102072, 118080, 127590, 136096, 153108, 157440, 170120, 174373, 191385, 204144, 236160, 255180, 272192, 306216, 340240, 348746, 382770, 408288, 472320, 510360, 523119, 544384, 612432, 680480, 697492, 765540, 816576, 871865, 1020720, 1046238, 1088768, 1224864, 1360960, 1394984, 1531080, 1569357, 1633152, 1743730, 2041440, 2092476, 2449728, 2615595, 2721920, 2789968, 3062160, 3138714, 3266304, 3487460, 4082880, 4184952, 4899456, 5231190, 5443840, 5579936, 6124320, 6277428, 6974920, 7846785, 8165760, 8369904, 9798912, 10462380, 11159872, 12248640, 12554856, 13949840, 15693570, 16331520, 16739808, 20924760, 22319744, 24497280, 25109712, 27899680, 31387140, 33479616, 41849520, 44639488, 48994560, 50219424, 55799360, 62774280, 66959232, 83699040, 100438848, 111598720, 125548560, 133918464, 167398080, 200877696, 223197440, 251097120, 334796160, 401755392, 502194240, 669592320, 1004388480, 2008776960]

約数ペア:

[(1, 2008776960), (2, 1004388480), (3, 669592320), (4, 502194240), (5, 401755392), (6, 334796160), (8, 251097120), (9, 223197440), (10, 200877696), (12, 167398080), (15, 133918464), (16, 125548560), (18, 111598720), (20, 100438848), (24, 83699040), (30, 66959232), (32, 62774280), (36, 55799360), (40, 50219424), (41, 48994560), (45, 44639488), (48, 41849520), (60, 33479616), (64, 31387140), (72, 27899680), (80, 25109712), (82, 24497280), (90, 22319744), (96, 20924760), (120, 16739808), (123, 16331520), (128, 15693570), (144, 13949840), (160, 12554856), (164, 12248640), (180, 11159872), (192, 10462380), (205, 9798912), (240, 8369904), (246, 8165760), (256, 7846785), (288, 6974920), (320, 6277428), (328, 6124320), (360, 5579936), (369, 5443840), (384, 5231190), (410, 4899456), (480, 4184952), (492, 4082880), (576, 3487460), (615, 3266304), (640, 3138714), (656, 3062160), (720, 2789968), (738, 2721920), (768, 2615595), (820, 2449728), (960, 2092476), (984, 2041440), (1152, 1743730), (1230, 1633152), (1280, 1569357), (1312, 1531080), (1440, 1394984), (1476, 1360960), (1640, 1224864), (1845, 1088768), (1920, 1046238), (1968, 1020720), (2304, 871865), (2460, 816576), (2624, 765540), (2880, 697492), (2952, 680480), (3280, 612432), (3690, 544384), (3840, 523119), (3936, 510360), (4253, 472320), (4920, 408288), (5248, 382770), (5760, 348746), (5904, 340240), (6560, 306216), (7380, 272192), (7872, 255180), (8506, 236160), (9840, 204144), (10496, 191385), (11520, 174373), (11808, 170120), (12759, 157440), (13120, 153108), (14760, 136096), (15744, 127590), (17012, 118080), (19680, 102072), (21265, 94464), (23616, 85060), (25518, 78720), (26240, 76554), (29520, 68048), (31488, 63795), (34024, 59040), (38277, 52480), (39360, 51036), (42530, 47232)]