1806554880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4064

約数の個数: 288

約数和(自身を含む): 6905613120

約数和(自身を除く): 5099058240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3840, 4021, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 6912, 7020, 7488, 8042, 8320, 8640, 9360, 9984, 11232, 11520, 12063, 12480, 14040, 14976, 16084, 16640, 17280, 18720, 20105, 22464, 24126, 24960, 28080, 29952, 32168, 34560, 36189, 37440, 40210, 44928, 48252, 49920, 52273, 56160, 60315, 64336, 72378, 74880, 80420, 89856, 96504, 104546, 108567, 112320, 120630, 128672, 144756, 149760, 156819, 160840, 180945, 193008, 209092, 217134, 224640, 241260, 257344, 261365, 289512, 313638, 321680, 361890, 386016, 418184, 434268, 449280, 470457, 482520, 514688, 522730, 542835, 579024, 627276, 643360, 723780, 772032, 784095, 836368, 868536, 940914, 965040, 1029376, 1045460, 1085670, 1158048, 1254552, 1286720, 1411371, 1447560, 1544064, 1568190, 1672736, 1737072, 1881828, 1930080, 2090920, 2171340, 2316096, 2352285, 2509104, 2573440, 2822742, 2895120, 3088128, 3136380, 3345472, 3474144, 3763656, 3860160, 4181840, 4342680, 4632192, 4704570, 5018208, 5146880, 5645484, 5790240, 6272760, 6690944, 6948288, 7056855, 7527312, 7720320, 8363680, 8685360, 9264384, 9409140, 10036416, 11290968, 11580480, 12545520, 13381888, 13896576, 14113710, 15054624, 15440640, 16727360, 17370720, 18818280, 20072832, 22581936, 23160960, 25091040, 27793152, 28227420, 30109248, 33454720, 34741440, 37636560, 40145664, 45163872, 46321920, 50182080, 56454840, 60218496, 66909440, 69482880, 75273120, 90327744, 100364160, 112909680, 120436992, 138965760, 150546240, 180655488, 200728320, 225819360, 301092480, 361310976, 451638720, 602184960, 903277440, 1806554880]

約数ペア:

[(1, 1806554880), (2, 903277440), (3, 602184960), (4, 451638720), (5, 361310976), (6, 301092480), (8, 225819360), (9, 200728320), (10, 180655488), (12, 150546240), (13, 138965760), (15, 120436992), (16, 112909680), (18, 100364160), (20, 90327744), (24, 75273120), (26, 69482880), (27, 66909440), (30, 60218496), (32, 56454840), (36, 50182080), (39, 46321920), (40, 45163872), (45, 40145664), (48, 37636560), (52, 34741440), (54, 33454720), (60, 30109248), (64, 28227420), (65, 27793152), (72, 25091040), (78, 23160960), (80, 22581936), (90, 20072832), (96, 18818280), (104, 17370720), (108, 16727360), (117, 15440640), (120, 15054624), (128, 14113710), (130, 13896576), (135, 13381888), (144, 12545520), (156, 11580480), (160, 11290968), (180, 10036416), (192, 9409140), (195, 9264384), (208, 8685360), (216, 8363680), (234, 7720320), (240, 7527312), (256, 7056855), (260, 6948288), (270, 6690944), (288, 6272760), (312, 5790240), (320, 5645484), (351, 5146880), (360, 5018208), (384, 4704570), (390, 4632192), (416, 4342680), (432, 4181840), (468, 3860160), (480, 3763656), (520, 3474144), (540, 3345472), (576, 3136380), (585, 3088128), (624, 2895120), (640, 2822742), (702, 2573440), (720, 2509104), (768, 2352285), (780, 2316096), (832, 2171340), (864, 2090920), (936, 1930080), (960, 1881828), (1040, 1737072), (1080, 1672736), (1152, 1568190), (1170, 1544064), (1248, 1447560), (1280, 1411371), (1404, 1286720), (1440, 1254552), (1560, 1158048), (1664, 1085670), (1728, 1045460), (1755, 1029376), (1872, 965040), (1920, 940914), (2080, 868536), (2160, 836368), (2304, 784095), (2340, 772032), (2496, 723780), (2808, 643360), (2880, 627276), (3120, 579024), (3328, 542835), (3456, 522730), (3510, 514688), (3744, 482520), (3840, 470457), (4021, 449280), (4160, 434268), (4320, 418184), (4680, 386016), (4992, 361890), (5616, 321680), (5760, 313638), (6240, 289512), (6912, 261365), (7020, 257344), (7488, 241260), (8042, 224640), (8320, 217134), (8640, 209092), (9360, 193008), (9984, 180945), (11232, 160840), (11520, 156819), (12063, 149760), (12480, 144756), (14040, 128672), (14976, 120630), (16084, 112320), (16640, 108567), (17280, 104546), (18720, 96504), (20105, 89856), (22464, 80420), (24126, 74880), (24960, 72378), (28080, 64336), (29952, 60315), (32168, 56160), (34560, 52273), (36189, 49920), (37440, 48252), (40210, 44928)]