1618116480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3229}}^1$

素因数の和:3286

約数の個数: 256

約数和(自身を含む): 5930280000

約数和(自身を除く): 4312163520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2320, 2610, 2784, 2880, 3132, 3229, 3456, 3480, 3712, 3915, 4176, 4320, 4640, 5220, 5568, 5760, 6264, 6458, 6960, 7830, 8352, 8640, 9280, 9687, 10440, 11136, 12528, 12916, 13920, 15660, 16145, 16704, 17280, 18560, 19374, 20880, 25056, 25832, 27840, 29061, 31320, 32290, 33408, 38748, 41760, 48435, 50112, 51664, 55680, 58122, 62640, 64580, 77496, 83520, 87183, 93641, 96870, 100224, 103328, 116244, 125280, 129160, 145305, 154992, 167040, 174366, 187282, 193740, 206656, 232488, 250560, 258320, 280923, 290610, 309984, 348732, 374564, 387480, 413312, 435915, 464976, 468205, 501120, 516640, 561846, 581220, 619968, 697464, 749128, 774960, 842769, 871830, 929952, 936410, 1033280, 1123692, 1162440, 1239936, 1394928, 1404615, 1498256, 1549920, 1685538, 1743660, 1859904, 1872820, 2066560, 2247384, 2324880, 2528307, 2789856, 2809230, 2996512, 3099840, 3371076, 3487320, 3719808, 3745640, 4213845, 4494768, 4649760, 5056614, 5579712, 5618460, 5993024, 6199680, 6742152, 6974640, 7491280, 8427690, 8989536, 9299520, 10113228, 11159424, 11236920, 11986048, 12641535, 13484304, 13949280, 14982560, 16855380, 17979072, 18599040, 20226456, 22473840, 25283070, 26968608, 27898560, 29965120, 33710760, 35958144, 40452912, 44947680, 50566140, 53937216, 55797120, 59930240, 67421520, 80905824, 89895360, 101132280, 107874432, 134843040, 161811648, 179790720, 202264560, 269686080, 323623296, 404529120, 539372160, 809058240, 1618116480]

約数ペア:

[(1, 1618116480), (2, 809058240), (3, 539372160), (4, 404529120), (5, 323623296), (6, 269686080), (8, 202264560), (9, 179790720), (10, 161811648), (12, 134843040), (15, 107874432), (16, 101132280), (18, 89895360), (20, 80905824), (24, 67421520), (27, 59930240), (29, 55797120), (30, 53937216), (32, 50566140), (36, 44947680), (40, 40452912), (45, 35958144), (48, 33710760), (54, 29965120), (58, 27898560), (60, 26968608), (64, 25283070), (72, 22473840), (80, 20226456), (87, 18599040), (90, 17979072), (96, 16855380), (108, 14982560), (116, 13949280), (120, 13484304), (128, 12641535), (135, 11986048), (144, 11236920), (145, 11159424), (160, 10113228), (174, 9299520), (180, 8989536), (192, 8427690), (216, 7491280), (232, 6974640), (240, 6742152), (261, 6199680), (270, 5993024), (288, 5618460), (290, 5579712), (320, 5056614), (348, 4649760), (360, 4494768), (384, 4213845), (432, 3745640), (435, 3719808), (464, 3487320), (480, 3371076), (522, 3099840), (540, 2996512), (576, 2809230), (580, 2789856), (640, 2528307), (696, 2324880), (720, 2247384), (783, 2066560), (864, 1872820), (870, 1859904), (928, 1743660), (960, 1685538), (1044, 1549920), (1080, 1498256), (1152, 1404615), (1160, 1394928), (1305, 1239936), (1392, 1162440), (1440, 1123692), (1566, 1033280), (1728, 936410), (1740, 929952), (1856, 871830), (1920, 842769), (2088, 774960), (2160, 749128), (2320, 697464), (2610, 619968), (2784, 581220), (2880, 561846), (3132, 516640), (3229, 501120), (3456, 468205), (3480, 464976), (3712, 435915), (3915, 413312), (4176, 387480), (4320, 374564), (4640, 348732), (5220, 309984), (5568, 290610), (5760, 280923), (6264, 258320), (6458, 250560), (6960, 232488), (7830, 206656), (8352, 193740), (8640, 187282), (9280, 174366), (9687, 167040), (10440, 154992), (11136, 145305), (12528, 129160), (12916, 125280), (13920, 116244), (15660, 103328), (16145, 100224), (16704, 96870), (17280, 93641), (18560, 87183), (19374, 83520), (20880, 77496), (25056, 64580), (25832, 62640), (27840, 58122), (29061, 55680), (31320, 51664), (32290, 50112), (33408, 48435), (38748, 41760)]