438860160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 256

約数和(自身を含む): 1575288000

約数和(自身を除く): 1136427840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 109, 120, 128, 135, 144, 160, 180, 192, 216, 218, 233, 240, 270, 288, 320, 327, 360, 384, 432, 436, 466, 480, 540, 545, 576, 640, 654, 699, 720, 864, 872, 932, 960, 981, 1080, 1090, 1152, 1165, 1308, 1398, 1440, 1635, 1728, 1744, 1864, 1920, 1962, 2097, 2160, 2180, 2330, 2616, 2796, 2880, 2943, 3270, 3456, 3488, 3495, 3728, 3924, 4194, 4320, 4360, 4660, 4905, 5232, 5592, 5760, 5886, 6291, 6540, 6976, 6990, 7456, 7848, 8388, 8640, 8720, 9320, 9810, 10464, 10485, 11184, 11772, 12582, 13080, 13952, 13980, 14715, 14912, 15696, 16776, 17280, 17440, 18640, 19620, 20928, 20970, 22368, 23544, 25164, 25397, 26160, 27960, 29430, 29824, 31392, 31455, 33552, 34880, 37280, 39240, 41856, 41940, 44736, 47088, 50328, 50794, 52320, 55920, 58860, 62784, 62910, 67104, 69760, 74560, 76191, 78480, 83880, 89472, 94176, 100656, 101588, 104640, 111840, 117720, 125568, 125820, 126985, 134208, 149120, 152382, 156960, 167760, 188352, 201312, 203176, 209280, 223680, 228573, 235440, 251640, 253970, 268416, 304764, 313920, 335520, 376704, 380955, 402624, 406352, 447360, 457146, 470880, 503280, 507940, 609528, 627840, 671040, 685719, 761910, 805248, 812704, 914292, 941760, 1006560, 1015880, 1142865, 1219056, 1342080, 1371438, 1523820, 1625408, 1828584, 1883520, 2013120, 2031760, 2285730, 2438112, 2742876, 3047640, 3250816, 3428595, 3657168, 4026240, 4063520, 4571460, 4876224, 5485752, 6095280, 6857190, 7314336, 8127040, 9142920, 9752448, 10971504, 12190560, 13714380, 14628672, 16254080, 18285840, 21943008, 24381120, 27428760, 29257344, 36571680, 43886016, 48762240, 54857520, 73143360, 87772032, 109715040, 146286720, 219430080, 438860160]

約数ペア:

[(1, 438860160), (2, 219430080), (3, 146286720), (4, 109715040), (5, 87772032), (6, 73143360), (8, 54857520), (9, 48762240), (10, 43886016), (12, 36571680), (15, 29257344), (16, 27428760), (18, 24381120), (20, 21943008), (24, 18285840), (27, 16254080), (30, 14628672), (32, 13714380), (36, 12190560), (40, 10971504), (45, 9752448), (48, 9142920), (54, 8127040), (60, 7314336), (64, 6857190), (72, 6095280), (80, 5485752), (90, 4876224), (96, 4571460), (108, 4063520), (109, 4026240), (120, 3657168), (128, 3428595), (135, 3250816), (144, 3047640), (160, 2742876), (180, 2438112), (192, 2285730), (216, 2031760), (218, 2013120), (233, 1883520), (240, 1828584), (270, 1625408), (288, 1523820), (320, 1371438), (327, 1342080), (360, 1219056), (384, 1142865), (432, 1015880), (436, 1006560), (466, 941760), (480, 914292), (540, 812704), (545, 805248), (576, 761910), (640, 685719), (654, 671040), (699, 627840), (720, 609528), (864, 507940), (872, 503280), (932, 470880), (960, 457146), (981, 447360), (1080, 406352), (1090, 402624), (1152, 380955), (1165, 376704), (1308, 335520), (1398, 313920), (1440, 304764), (1635, 268416), (1728, 253970), (1744, 251640), (1864, 235440), (1920, 228573), (1962, 223680), (2097, 209280), (2160, 203176), (2180, 201312), (2330, 188352), (2616, 167760), (2796, 156960), (2880, 152382), (2943, 149120), (3270, 134208), (3456, 126985), (3488, 125820), (3495, 125568), (3728, 117720), (3924, 111840), (4194, 104640), (4320, 101588), (4360, 100656), (4660, 94176), (4905, 89472), (5232, 83880), (5592, 78480), (5760, 76191), (5886, 74560), (6291, 69760), (6540, 67104), (6976, 62910), (6990, 62784), (7456, 58860), (7848, 55920), (8388, 52320), (8640, 50794), (8720, 50328), (9320, 47088), (9810, 44736), (10464, 41940), (10485, 41856), (11184, 39240), (11772, 37280), (12582, 34880), (13080, 33552), (13952, 31455), (13980, 31392), (14715, 29824), (14912, 29430), (15696, 27960), (16776, 26160), (17280, 25397), (17440, 25164), (18640, 23544), (19620, 22368), (20928, 20970)]