67142400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 239515920

約数和(自身を除く): 172373520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 269, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 538, 600, 624, 640, 650, 768, 780, 800, 807, 832, 960, 975, 1040, 1076, 1200, 1248, 1280, 1300, 1345, 1560, 1600, 1614, 1664, 1920, 1950, 2080, 2152, 2400, 2496, 2600, 2690, 3120, 3200, 3228, 3328, 3497, 3840, 3900, 4035, 4160, 4304, 4800, 4992, 5200, 5380, 6240, 6400, 6456, 6725, 6994, 7800, 8070, 8320, 8608, 9600, 9984, 10400, 10491, 10760, 12480, 12912, 13450, 13988, 15600, 16140, 16640, 17216, 17485, 19200, 20175, 20800, 20982, 21520, 24960, 25824, 26900, 27976, 31200, 32280, 34432, 34970, 40350, 41600, 41964, 43040, 49920, 51648, 52455, 53800, 55952, 62400, 64560, 68864, 69940, 80700, 83200, 83928, 86080, 87425, 103296, 104910, 107600, 111904, 124800, 129120, 139880, 161400, 167856, 172160, 174850, 206592, 209820, 215200, 223808, 249600, 258240, 262275, 279760, 322800, 335712, 344320, 349700, 419640, 430400, 447616, 516480, 524550, 559520, 645600, 671424, 699400, 839280, 860800, 895232, 1032960, 1049100, 1119040, 1291200, 1342848, 1398800, 1678560, 1721600, 2098200, 2238080, 2582400, 2685696, 2797600, 3357120, 4196400, 4476160, 5164800, 5595200, 6714240, 8392800, 11190400, 13428480, 16785600, 22380800, 33571200, 67142400]

約数ペア:

[(1, 67142400), (2, 33571200), (3, 22380800), (4, 16785600), (5, 13428480), (6, 11190400), (8, 8392800), (10, 6714240), (12, 5595200), (13, 5164800), (15, 4476160), (16, 4196400), (20, 3357120), (24, 2797600), (25, 2685696), (26, 2582400), (30, 2238080), (32, 2098200), (39, 1721600), (40, 1678560), (48, 1398800), (50, 1342848), (52, 1291200), (60, 1119040), (64, 1049100), (65, 1032960), (75, 895232), (78, 860800), (80, 839280), (96, 699400), (100, 671424), (104, 645600), (120, 559520), (128, 524550), (130, 516480), (150, 447616), (156, 430400), (160, 419640), (192, 349700), (195, 344320), (200, 335712), (208, 322800), (240, 279760), (256, 262275), (260, 258240), (269, 249600), (300, 223808), (312, 215200), (320, 209820), (325, 206592), (384, 174850), (390, 172160), (400, 167856), (416, 161400), (480, 139880), (520, 129120), (538, 124800), (600, 111904), (624, 107600), (640, 104910), (650, 103296), (768, 87425), (780, 86080), (800, 83928), (807, 83200), (832, 80700), (960, 69940), (975, 68864), (1040, 64560), (1076, 62400), (1200, 55952), (1248, 53800), (1280, 52455), (1300, 51648), (1345, 49920), (1560, 43040), (1600, 41964), (1614, 41600), (1664, 40350), (1920, 34970), (1950, 34432), (2080, 32280), (2152, 31200), (2400, 27976), (2496, 26900), (2600, 25824), (2690, 24960), (3120, 21520), (3200, 20982), (3228, 20800), (3328, 20175), (3497, 19200), (3840, 17485), (3900, 17216), (4035, 16640), (4160, 16140), (4304, 15600), (4800, 13988), (4992, 13450), (5200, 12912), (5380, 12480), (6240, 10760), (6400, 10491), (6456, 10400), (6725, 9984), (6994, 9600), (7800, 8608), (8070, 8320)]