1556254080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:938

約数の個数: 256

約数和(自身を含む): 5567486400

約数和(自身を除く): 4011232320

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, 113, 120, 128, 135, 144, 160, 180, 192, 216, 226, 240, 270, 288, 320, 339, 360, 384, 432, 452, 480, 540, 565, 576, 640, 678, 720, 797, 864, 904, 960, 1017, 1080, 1130, 1152, 1356, 1440, 1594, 1695, 1728, 1808, 1920, 2034, 2160, 2260, 2391, 2712, 2880, 3051, 3188, 3390, 3456, 3616, 3985, 4068, 4320, 4520, 4782, 5085, 5424, 5760, 6102, 6376, 6780, 7173, 7232, 7970, 8136, 8640, 9040, 9564, 10170, 10848, 11955, 12204, 12752, 13560, 14346, 14464, 15255, 15940, 16272, 17280, 18080, 19128, 20340, 21519, 21696, 23910, 24408, 25504, 27120, 28692, 30510, 31880, 32544, 35865, 36160, 38256, 40680, 43038, 43392, 47820, 48816, 51008, 54240, 57384, 61020, 63760, 65088, 71730, 72320, 76512, 81360, 86076, 90061, 95640, 97632, 102016, 107595, 108480, 114768, 122040, 127520, 130176, 143460, 153024, 162720, 172152, 180122, 191280, 195264, 215190, 216960, 229536, 244080, 255040, 270183, 286920, 306048, 325440, 344304, 360244, 382560, 390528, 430380, 450305, 459072, 488160, 510080, 540366, 573840, 650880, 688608, 720488, 765120, 810549, 860760, 900610, 918144, 976320, 1080732, 1147680, 1350915, 1377216, 1440976, 1530240, 1621098, 1721520, 1801220, 1952640, 2161464, 2295360, 2431647, 2701830, 2754432, 2881952, 3242196, 3443040, 3602440, 4052745, 4322928, 4590720, 4863294, 5403660, 5763904, 6484392, 6886080, 7204880, 8105490, 8645856, 9726588, 10807320, 11527808, 12158235, 12968784, 13772160, 14409760, 16210980, 17291712, 19453176, 21614640, 24316470, 25937568, 28819520, 32421960, 34583424, 38906352, 43229280, 48632940, 51875136, 57639040, 64843920, 77812704, 86458560, 97265880, 103750272, 129687840, 155625408, 172917120, 194531760, 259375680, 311250816, 389063520, 518751360, 778127040, 1556254080]

約数ペア:

[(1, 1556254080), (2, 778127040), (3, 518751360), (4, 389063520), (5, 311250816), (6, 259375680), (8, 194531760), (9, 172917120), (10, 155625408), (12, 129687840), (15, 103750272), (16, 97265880), (18, 86458560), (20, 77812704), (24, 64843920), (27, 57639040), (30, 51875136), (32, 48632940), (36, 43229280), (40, 38906352), (45, 34583424), (48, 32421960), (54, 28819520), (60, 25937568), (64, 24316470), (72, 21614640), (80, 19453176), (90, 17291712), (96, 16210980), (108, 14409760), (113, 13772160), (120, 12968784), (128, 12158235), (135, 11527808), (144, 10807320), (160, 9726588), (180, 8645856), (192, 8105490), (216, 7204880), (226, 6886080), (240, 6484392), (270, 5763904), (288, 5403660), (320, 4863294), (339, 4590720), (360, 4322928), (384, 4052745), (432, 3602440), (452, 3443040), (480, 3242196), (540, 2881952), (565, 2754432), (576, 2701830), (640, 2431647), (678, 2295360), (720, 2161464), (797, 1952640), (864, 1801220), (904, 1721520), (960, 1621098), (1017, 1530240), (1080, 1440976), (1130, 1377216), (1152, 1350915), (1356, 1147680), (1440, 1080732), (1594, 976320), (1695, 918144), (1728, 900610), (1808, 860760), (1920, 810549), (2034, 765120), (2160, 720488), (2260, 688608), (2391, 650880), (2712, 573840), (2880, 540366), (3051, 510080), (3188, 488160), (3390, 459072), (3456, 450305), (3616, 430380), (3985, 390528), (4068, 382560), (4320, 360244), (4520, 344304), (4782, 325440), (5085, 306048), (5424, 286920), (5760, 270183), (6102, 255040), (6376, 244080), (6780, 229536), (7173, 216960), (7232, 215190), (7970, 195264), (8136, 191280), (8640, 180122), (9040, 172152), (9564, 162720), (10170, 153024), (10848, 143460), (11955, 130176), (12204, 127520), (12752, 122040), (13560, 114768), (14346, 108480), (14464, 107595), (15255, 102016), (15940, 97632), (16272, 95640), (17280, 90061), (18080, 86076), (19128, 81360), (20340, 76512), (21519, 72320), (21696, 71730), (23910, 65088), (24408, 63760), (25504, 61020), (27120, 57384), (28692, 54240), (30510, 51008), (31880, 48816), (32544, 47820), (35865, 43392), (36160, 43038), (38256, 40680)]