506405760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:989

約数の個数: 256

約数和(自身を含む): 1891814400

約数和(自身を除く): 1385408640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 384, 410, 420, 448, 480, 492, 560, 574, 615, 640, 656, 672, 820, 840, 861, 896, 919, 960, 984, 1120, 1148, 1230, 1312, 1344, 1435, 1640, 1680, 1722, 1838, 1920, 1968, 2240, 2296, 2460, 2624, 2688, 2757, 2870, 3280, 3360, 3444, 3676, 3936, 4305, 4480, 4592, 4595, 4920, 5248, 5514, 5740, 6433, 6560, 6720, 6888, 7352, 7872, 8610, 9184, 9190, 9840, 11028, 11480, 12866, 13120, 13440, 13776, 13785, 14704, 15744, 17220, 18368, 18380, 19299, 19680, 22056, 22960, 25732, 26240, 27552, 27570, 29408, 32165, 34440, 36736, 36760, 37679, 38598, 39360, 44112, 45920, 51464, 55104, 55140, 58816, 64330, 68880, 73520, 75358, 77196, 78720, 88224, 91840, 96495, 102928, 110208, 110280, 113037, 117632, 128660, 137760, 147040, 150716, 154392, 176448, 183680, 188395, 192990, 205856, 220560, 226074, 257320, 263753, 275520, 294080, 301432, 308784, 352896, 376790, 385980, 411712, 441120, 452148, 514640, 527506, 551040, 565185, 588160, 602864, 617568, 753580, 771960, 791259, 823424, 882240, 904296, 1029280, 1055012, 1130370, 1205728, 1235136, 1318765, 1507160, 1543920, 1582518, 1764480, 1808592, 2058560, 2110024, 2260740, 2411456, 2470272, 2637530, 3014320, 3087840, 3165036, 3617184, 3956295, 4117120, 4220048, 4521480, 4822912, 5275060, 6028640, 6175680, 6330072, 7234368, 7912590, 8440096, 9042960, 10550120, 12057280, 12351360, 12660144, 14468736, 15825180, 16880192, 18085920, 21100240, 24114560, 25320288, 31650360, 33760384, 36171840, 42200480, 50640576, 63300720, 72343680, 84400960, 101281152, 126601440, 168801920, 253202880, 506405760]

約数ペア:

[(1, 506405760), (2, 253202880), (3, 168801920), (4, 126601440), (5, 101281152), (6, 84400960), (7, 72343680), (8, 63300720), (10, 50640576), (12, 42200480), (14, 36171840), (15, 33760384), (16, 31650360), (20, 25320288), (21, 24114560), (24, 21100240), (28, 18085920), (30, 16880192), (32, 15825180), (35, 14468736), (40, 12660144), (41, 12351360), (42, 12057280), (48, 10550120), (56, 9042960), (60, 8440096), (64, 7912590), (70, 7234368), (80, 6330072), (82, 6175680), (84, 6028640), (96, 5275060), (105, 4822912), (112, 4521480), (120, 4220048), (123, 4117120), (128, 3956295), (140, 3617184), (160, 3165036), (164, 3087840), (168, 3014320), (192, 2637530), (205, 2470272), (210, 2411456), (224, 2260740), (240, 2110024), (246, 2058560), (280, 1808592), (287, 1764480), (320, 1582518), (328, 1543920), (336, 1507160), (384, 1318765), (410, 1235136), (420, 1205728), (448, 1130370), (480, 1055012), (492, 1029280), (560, 904296), (574, 882240), (615, 823424), (640, 791259), (656, 771960), (672, 753580), (820, 617568), (840, 602864), (861, 588160), (896, 565185), (919, 551040), (960, 527506), (984, 514640), (1120, 452148), (1148, 441120), (1230, 411712), (1312, 385980), (1344, 376790), (1435, 352896), (1640, 308784), (1680, 301432), (1722, 294080), (1838, 275520), (1920, 263753), (1968, 257320), (2240, 226074), (2296, 220560), (2460, 205856), (2624, 192990), (2688, 188395), (2757, 183680), (2870, 176448), (3280, 154392), (3360, 150716), (3444, 147040), (3676, 137760), (3936, 128660), (4305, 117632), (4480, 113037), (4592, 110280), (4595, 110208), (4920, 102928), (5248, 96495), (5514, 91840), (5740, 88224), (6433, 78720), (6560, 77196), (6720, 75358), (6888, 73520), (7352, 68880), (7872, 64330), (8610, 58816), (9184, 55140), (9190, 55104), (9840, 51464), (11028, 45920), (11480, 44112), (12866, 39360), (13120, 38598), (13440, 37679), (13776, 36760), (13785, 36736), (14704, 34440), (15744, 32165), (17220, 29408), (18368, 27570), (18380, 27552), (19299, 26240), (19680, 25732), (22056, 22960)]