2015504640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2070

約数の個数: 288

約数和(自身を含む): 7402550400

約数和(自身を除く): 5387045760

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, 256, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 768, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1280, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1920, 2011, 2088, 2160, 2304, 2320, 2610, 2784, 2880, 3132, 3456, 3480, 3712, 3840, 3915, 4022, 4176, 4320, 4640, 5220, 5568, 5760, 6033, 6264, 6912, 6960, 7424, 7830, 8044, 8352, 8640, 9280, 10055, 10440, 11136, 11520, 12066, 12528, 13920, 15660, 16088, 16704, 17280, 18099, 18560, 20110, 20880, 22272, 24132, 25056, 27840, 30165, 31320, 32176, 33408, 34560, 36198, 37120, 40220, 41760, 48264, 50112, 54297, 55680, 58319, 60330, 62640, 64352, 66816, 72396, 80440, 83520, 90495, 96528, 100224, 108594, 111360, 116638, 120660, 125280, 128704, 144792, 160880, 167040, 174957, 180990, 193056, 200448, 217188, 233276, 241320, 250560, 257408, 271485, 289584, 291595, 321760, 334080, 349914, 361980, 386112, 434376, 466552, 482640, 501120, 514816, 524871, 542970, 579168, 583190, 643520, 699828, 723960, 772224, 868752, 874785, 933104, 965280, 1002240, 1049742, 1085940, 1158336, 1166380, 1287040, 1399656, 1447920, 1544448, 1574613, 1737504, 1749570, 1866208, 1930560, 2099484, 2171880, 2316672, 2332760, 2574080, 2624355, 2799312, 2895840, 3149226, 3475008, 3499140, 3732416, 3861120, 4198968, 4343760, 4633344, 4665520, 5248710, 5598624, 5791680, 6298452, 6950016, 6998280, 7464832, 7722240, 7873065, 8397936, 8687520, 9331040, 10497420, 11197248, 11583360, 12596904, 13900032, 13996560, 14929664, 15746130, 16795872, 17375040, 18662080, 20994840, 22394496, 23166720, 25193808, 27993120, 31492260, 33591744, 34750080, 37324160, 41989680, 44788992, 50387616, 55986240, 62984520, 67183488, 69500160, 74648320, 83979360, 100775232, 111972480, 125969040, 134366976, 167958720, 201550464, 223944960, 251938080, 335917440, 403100928, 503876160, 671834880, 1007752320, 2015504640]

約数ペア:

[(1, 2015504640), (2, 1007752320), (3, 671834880), (4, 503876160), (5, 403100928), (6, 335917440), (8, 251938080), (9, 223944960), (10, 201550464), (12, 167958720), (15, 134366976), (16, 125969040), (18, 111972480), (20, 100775232), (24, 83979360), (27, 74648320), (29, 69500160), (30, 67183488), (32, 62984520), (36, 55986240), (40, 50387616), (45, 44788992), (48, 41989680), (54, 37324160), (58, 34750080), (60, 33591744), (64, 31492260), (72, 27993120), (80, 25193808), (87, 23166720), (90, 22394496), (96, 20994840), (108, 18662080), (116, 17375040), (120, 16795872), (128, 15746130), (135, 14929664), (144, 13996560), (145, 13900032), (160, 12596904), (174, 11583360), (180, 11197248), (192, 10497420), (216, 9331040), (232, 8687520), (240, 8397936), (256, 7873065), (261, 7722240), (270, 7464832), (288, 6998280), (290, 6950016), (320, 6298452), (348, 5791680), (360, 5598624), (384, 5248710), (432, 4665520), (435, 4633344), (464, 4343760), (480, 4198968), (522, 3861120), (540, 3732416), (576, 3499140), (580, 3475008), (640, 3149226), (696, 2895840), (720, 2799312), (768, 2624355), (783, 2574080), (864, 2332760), (870, 2316672), (928, 2171880), (960, 2099484), (1044, 1930560), (1080, 1866208), (1152, 1749570), (1160, 1737504), (1280, 1574613), (1305, 1544448), (1392, 1447920), (1440, 1399656), (1566, 1287040), (1728, 1166380), (1740, 1158336), (1856, 1085940), (1920, 1049742), (2011, 1002240), (2088, 965280), (2160, 933104), (2304, 874785), (2320, 868752), (2610, 772224), (2784, 723960), (2880, 699828), (3132, 643520), (3456, 583190), (3480, 579168), (3712, 542970), (3840, 524871), (3915, 514816), (4022, 501120), (4176, 482640), (4320, 466552), (4640, 434376), (5220, 386112), (5568, 361980), (5760, 349914), (6033, 334080), (6264, 321760), (6912, 291595), (6960, 289584), (7424, 271485), (7830, 257408), (8044, 250560), (8352, 241320), (8640, 233276), (9280, 217188), (10055, 200448), (10440, 193056), (11136, 180990), (11520, 174957), (12066, 167040), (12528, 160880), (13920, 144792), (15660, 128704), (16088, 125280), (16704, 120660), (17280, 116638), (18099, 111360), (18560, 108594), (20110, 100224), (20880, 96528), (22272, 90495), (24132, 83520), (25056, 80440), (27840, 72396), (30165, 66816), (31320, 64352), (32176, 62640), (33408, 60330), (34560, 58319), (36198, 55680), (37120, 54297), (40220, 50112), (41760, 48264)]