1354836800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1169

約数の個数: 168

約数和(自身を含む): 3598103040

約数和(自身を除く): 2243266240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 41, 50, 64, 76, 80, 82, 95, 100, 152, 160, 164, 190, 200, 205, 304, 320, 328, 380, 400, 410, 475, 608, 656, 760, 779, 800, 820, 950, 1025, 1087, 1216, 1312, 1520, 1558, 1600, 1640, 1900, 2050, 2174, 2624, 3040, 3116, 3280, 3800, 3895, 4100, 4348, 5435, 6080, 6232, 6560, 7600, 7790, 8200, 8696, 10870, 12464, 13120, 15200, 15580, 16400, 17392, 19475, 20653, 21740, 24928, 27175, 30400, 31160, 32800, 34784, 38950, 41306, 43480, 44567, 49856, 54350, 62320, 65600, 69568, 77900, 82612, 86960, 89134, 103265, 108700, 124640, 155800, 165224, 173920, 178268, 206530, 217400, 222835, 249280, 311600, 330448, 347840, 356536, 413060, 434800, 445670, 516325, 623200, 660896, 713072, 826120, 846773, 869600, 891340, 1032650, 1114175, 1246400, 1321792, 1426144, 1652240, 1693546, 1739200, 1782680, 2065300, 2228350, 2852288, 3304480, 3387092, 3565360, 4130600, 4233865, 4456700, 6608960, 6774184, 7130720, 8261200, 8467730, 8913400, 13548368, 14261440, 16522400, 16935460, 17826800, 21169325, 27096736, 33044800, 33870920, 35653600, 42338650, 54193472, 67741840, 71307200, 84677300, 135483680, 169354600, 270967360, 338709200, 677418400, 1354836800]

約数ペア:

[(1, 1354836800), (2, 677418400), (4, 338709200), (5, 270967360), (8, 169354600), (10, 135483680), (16, 84677300), (19, 71307200), (20, 67741840), (25, 54193472), (32, 42338650), (38, 35653600), (40, 33870920), (41, 33044800), (50, 27096736), (64, 21169325), (76, 17826800), (80, 16935460), (82, 16522400), (95, 14261440), (100, 13548368), (152, 8913400), (160, 8467730), (164, 8261200), (190, 7130720), (200, 6774184), (205, 6608960), (304, 4456700), (320, 4233865), (328, 4130600), (380, 3565360), (400, 3387092), (410, 3304480), (475, 2852288), (608, 2228350), (656, 2065300), (760, 1782680), (779, 1739200), (800, 1693546), (820, 1652240), (950, 1426144), (1025, 1321792), (1087, 1246400), (1216, 1114175), (1312, 1032650), (1520, 891340), (1558, 869600), (1600, 846773), (1640, 826120), (1900, 713072), (2050, 660896), (2174, 623200), (2624, 516325), (3040, 445670), (3116, 434800), (3280, 413060), (3800, 356536), (3895, 347840), (4100, 330448), (4348, 311600), (5435, 249280), (6080, 222835), (6232, 217400), (6560, 206530), (7600, 178268), (7790, 173920), (8200, 165224), (8696, 155800), (10870, 124640), (12464, 108700), (13120, 103265), (15200, 89134), (15580, 86960), (16400, 82612), (17392, 77900), (19475, 69568), (20653, 65600), (21740, 62320), (24928, 54350), (27175, 49856), (30400, 44567), (31160, 43480), (32800, 41306), (34784, 38950)]