285694080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 256

約数和(自身を含む): 1078099200

約数和(自身を除く): 792405120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 560, 580, 609, 640, 672, 696, 733, 812, 840, 870, 896, 928, 960, 1015, 1120, 1160, 1218, 1344, 1392, 1466, 1624, 1680, 1740, 1856, 1920, 2030, 2199, 2240, 2320, 2436, 2688, 2784, 2932, 3045, 3248, 3360, 3480, 3665, 3712, 4060, 4398, 4480, 4640, 4872, 5131, 5568, 5864, 6090, 6496, 6720, 6960, 7330, 8120, 8796, 9280, 9744, 10262, 10995, 11136, 11728, 12180, 12992, 13440, 13920, 14660, 15393, 16240, 17592, 18560, 19488, 20524, 21257, 21990, 23456, 24360, 25655, 25984, 27840, 29320, 30786, 32480, 35184, 38976, 41048, 42514, 43980, 46912, 48720, 51310, 55680, 58640, 61572, 63771, 64960, 70368, 76965, 77952, 82096, 85028, 87960, 93824, 97440, 102620, 106285, 117280, 123144, 127542, 129920, 140736, 148799, 153930, 164192, 170056, 175920, 194880, 205240, 212570, 234560, 246288, 255084, 281472, 297598, 307860, 318855, 328384, 340112, 351840, 389760, 410480, 425140, 446397, 469120, 492576, 510168, 595196, 615720, 637710, 656768, 680224, 703680, 743995, 820960, 850280, 892794, 985152, 1020336, 1190392, 1231440, 1275420, 1360448, 1407360, 1487990, 1641920, 1700560, 1785588, 1970304, 2040672, 2231985, 2380784, 2462880, 2550840, 2720896, 2975980, 3283840, 3401120, 3571176, 4081344, 4463970, 4761568, 4925760, 5101680, 5951960, 6802240, 7142352, 8162688, 8927940, 9523136, 9851520, 10203360, 11903920, 13604480, 14284704, 17855880, 19046272, 20406720, 23807840, 28569408, 35711760, 40813440, 47615680, 57138816, 71423520, 95231360, 142847040, 285694080]

約数ペア:

[(1, 285694080), (2, 142847040), (3, 95231360), (4, 71423520), (5, 57138816), (6, 47615680), (7, 40813440), (8, 35711760), (10, 28569408), (12, 23807840), (14, 20406720), (15, 19046272), (16, 17855880), (20, 14284704), (21, 13604480), (24, 11903920), (28, 10203360), (29, 9851520), (30, 9523136), (32, 8927940), (35, 8162688), (40, 7142352), (42, 6802240), (48, 5951960), (56, 5101680), (58, 4925760), (60, 4761568), (64, 4463970), (70, 4081344), (80, 3571176), (84, 3401120), (87, 3283840), (96, 2975980), (105, 2720896), (112, 2550840), (116, 2462880), (120, 2380784), (128, 2231985), (140, 2040672), (145, 1970304), (160, 1785588), (168, 1700560), (174, 1641920), (192, 1487990), (203, 1407360), (210, 1360448), (224, 1275420), (232, 1231440), (240, 1190392), (280, 1020336), (290, 985152), (320, 892794), (336, 850280), (348, 820960), (384, 743995), (406, 703680), (420, 680224), (435, 656768), (448, 637710), (464, 615720), (480, 595196), (560, 510168), (580, 492576), (609, 469120), (640, 446397), (672, 425140), (696, 410480), (733, 389760), (812, 351840), (840, 340112), (870, 328384), (896, 318855), (928, 307860), (960, 297598), (1015, 281472), (1120, 255084), (1160, 246288), (1218, 234560), (1344, 212570), (1392, 205240), (1466, 194880), (1624, 175920), (1680, 170056), (1740, 164192), (1856, 153930), (1920, 148799), (2030, 140736), (2199, 129920), (2240, 127542), (2320, 123144), (2436, 117280), (2688, 106285), (2784, 102620), (2932, 97440), (3045, 93824), (3248, 87960), (3360, 85028), (3480, 82096), (3665, 77952), (3712, 76965), (4060, 70368), (4398, 64960), (4480, 63771), (4640, 61572), (4872, 58640), (5131, 55680), (5568, 51310), (5864, 48720), (6090, 46912), (6496, 43980), (6720, 42514), (6960, 41048), (7330, 38976), (8120, 35184), (8796, 32480), (9280, 30786), (9744, 29320), (10262, 27840), (10995, 25984), (11136, 25655), (11728, 24360), (12180, 23456), (12992, 21990), (13440, 21257), (13920, 20524), (14660, 19488), (15393, 18560), (16240, 17592)]