1173728640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3849

約数の個数: 256

約数和(自身を含む): 4462801920

約数和(自身を除く): 3289073280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3220, 3360, 3680, 3797, 3864, 4416, 4480, 4830, 5152, 5520, 6440, 6720, 7360, 7594, 7728, 8832, 9660, 10304, 11040, 11391, 12880, 13440, 14720, 15188, 15456, 18985, 19320, 20608, 22080, 22782, 25760, 26579, 30376, 30912, 37970, 38640, 44160, 45564, 51520, 53158, 56955, 60752, 61824, 75940, 77280, 79737, 87331, 91128, 103040, 106316, 113910, 121504, 132895, 151880, 154560, 159474, 174662, 182256, 212632, 227820, 243008, 261993, 265790, 303760, 309120, 318948, 349324, 364512, 398685, 425264, 436655, 455640, 486016, 523986, 531580, 607520, 611317, 637896, 698648, 729024, 797370, 850528, 873310, 911280, 1047972, 1063160, 1215040, 1222634, 1275792, 1309965, 1397296, 1458048, 1594740, 1701056, 1746620, 1822560, 1833951, 2095944, 2126320, 2430080, 2445268, 2551584, 2619930, 2794592, 3056585, 3189480, 3402112, 3493240, 3645120, 3667902, 4191888, 4252640, 4890536, 5103168, 5239860, 5589184, 6113170, 6378960, 6986480, 7290240, 7335804, 8383776, 8505280, 9169755, 9781072, 10206336, 10479720, 11178368, 12226340, 12757920, 13972960, 14671608, 16767552, 17010560, 18339510, 19562144, 20959440, 24452680, 25515840, 27945920, 29343216, 33535104, 36679020, 39124288, 41918880, 48905360, 51031680, 55891840, 58686432, 73358040, 78248576, 83837760, 97810720, 117372864, 146716080, 167675520, 195621440, 234745728, 293432160, 391242880, 586864320, 1173728640]

約数ペア:

[(1, 1173728640), (2, 586864320), (3, 391242880), (4, 293432160), (5, 234745728), (6, 195621440), (7, 167675520), (8, 146716080), (10, 117372864), (12, 97810720), (14, 83837760), (15, 78248576), (16, 73358040), (20, 58686432), (21, 55891840), (23, 51031680), (24, 48905360), (28, 41918880), (30, 39124288), (32, 36679020), (35, 33535104), (40, 29343216), (42, 27945920), (46, 25515840), (48, 24452680), (56, 20959440), (60, 19562144), (64, 18339510), (69, 17010560), (70, 16767552), (80, 14671608), (84, 13972960), (92, 12757920), (96, 12226340), (105, 11178368), (112, 10479720), (115, 10206336), (120, 9781072), (128, 9169755), (138, 8505280), (140, 8383776), (160, 7335804), (161, 7290240), (168, 6986480), (184, 6378960), (192, 6113170), (210, 5589184), (224, 5239860), (230, 5103168), (240, 4890536), (276, 4252640), (280, 4191888), (320, 3667902), (322, 3645120), (336, 3493240), (345, 3402112), (368, 3189480), (384, 3056585), (420, 2794592), (448, 2619930), (460, 2551584), (480, 2445268), (483, 2430080), (552, 2126320), (560, 2095944), (640, 1833951), (644, 1822560), (672, 1746620), (690, 1701056), (736, 1594740), (805, 1458048), (840, 1397296), (896, 1309965), (920, 1275792), (960, 1222634), (966, 1215040), (1104, 1063160), (1120, 1047972), (1288, 911280), (1344, 873310), (1380, 850528), (1472, 797370), (1610, 729024), (1680, 698648), (1840, 637896), (1920, 611317), (1932, 607520), (2208, 531580), (2240, 523986), (2415, 486016), (2576, 455640), (2688, 436655), (2760, 425264), (2944, 398685), (3220, 364512), (3360, 349324), (3680, 318948), (3797, 309120), (3864, 303760), (4416, 265790), (4480, 261993), (4830, 243008), (5152, 227820), (5520, 212632), (6440, 182256), (6720, 174662), (7360, 159474), (7594, 154560), (7728, 151880), (8832, 132895), (9660, 121504), (10304, 113910), (11040, 106316), (11391, 103040), (12880, 91128), (13440, 87331), (14720, 79737), (15188, 77280), (15456, 75940), (18985, 61824), (19320, 60752), (20608, 56955), (22080, 53158), (22782, 51520), (25760, 45564), (26579, 44160), (30376, 38640), (30912, 37970)]