437823360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1990

約数の個数: 256

約数和(自身を含む): 1670760000

約数和(自身を除く): 1232936640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 1949, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 3898, 4160, 4320, 4680, 4992, 5616, 5760, 5847, 6240, 7020, 7488, 7796, 8320, 8640, 9360, 9745, 11232, 11694, 12480, 14040, 14976, 15592, 17280, 17541, 18720, 19490, 22464, 23388, 24960, 25337, 28080, 29235, 31184, 35082, 37440, 38980, 44928, 46776, 50674, 52623, 56160, 58470, 62368, 70164, 74880, 76011, 77960, 87705, 93552, 101348, 105246, 112320, 116940, 124736, 126685, 140328, 152022, 155920, 175410, 187104, 202696, 210492, 224640, 228033, 233880, 249472, 253370, 263115, 280656, 304044, 311840, 350820, 374208, 380055, 405392, 420984, 456066, 467760, 506740, 526230, 561312, 608088, 623680, 684099, 701640, 748416, 760110, 810784, 841968, 912132, 935520, 1013480, 1052460, 1122624, 1140165, 1216176, 1247360, 1368198, 1403280, 1520220, 1621568, 1683936, 1824264, 1871040, 2026960, 2104920, 2245248, 2280330, 2432352, 2736396, 2806560, 3040440, 3243136, 3367872, 3420495, 3648528, 3742080, 4053920, 4209840, 4560660, 4864704, 5472792, 5613120, 6080880, 6735744, 6840990, 7297056, 8107840, 8419680, 9121320, 9729408, 10945584, 11226240, 12161760, 13681980, 14594112, 16215680, 16839360, 18242640, 21891168, 24323520, 27363960, 29188224, 33678720, 36485280, 43782336, 48647040, 54727920, 72970560, 87564672, 109455840, 145941120, 218911680, 437823360]

約数ペア:

[(1, 437823360), (2, 218911680), (3, 145941120), (4, 109455840), (5, 87564672), (6, 72970560), (8, 54727920), (9, 48647040), (10, 43782336), (12, 36485280), (13, 33678720), (15, 29188224), (16, 27363960), (18, 24323520), (20, 21891168), (24, 18242640), (26, 16839360), (27, 16215680), (30, 14594112), (32, 13681980), (36, 12161760), (39, 11226240), (40, 10945584), (45, 9729408), (48, 9121320), (52, 8419680), (54, 8107840), (60, 7297056), (64, 6840990), (65, 6735744), (72, 6080880), (78, 5613120), (80, 5472792), (90, 4864704), (96, 4560660), (104, 4209840), (108, 4053920), (117, 3742080), (120, 3648528), (128, 3420495), (130, 3367872), (135, 3243136), (144, 3040440), (156, 2806560), (160, 2736396), (180, 2432352), (192, 2280330), (195, 2245248), (208, 2104920), (216, 2026960), (234, 1871040), (240, 1824264), (260, 1683936), (270, 1621568), (288, 1520220), (312, 1403280), (320, 1368198), (351, 1247360), (360, 1216176), (384, 1140165), (390, 1122624), (416, 1052460), (432, 1013480), (468, 935520), (480, 912132), (520, 841968), (540, 810784), (576, 760110), (585, 748416), (624, 701640), (640, 684099), (702, 623680), (720, 608088), (780, 561312), (832, 526230), (864, 506740), (936, 467760), (960, 456066), (1040, 420984), (1080, 405392), (1152, 380055), (1170, 374208), (1248, 350820), (1404, 311840), (1440, 304044), (1560, 280656), (1664, 263115), (1728, 253370), (1755, 249472), (1872, 233880), (1920, 228033), (1949, 224640), (2080, 210492), (2160, 202696), (2340, 187104), (2496, 175410), (2808, 155920), (2880, 152022), (3120, 140328), (3456, 126685), (3510, 124736), (3744, 116940), (3898, 112320), (4160, 105246), (4320, 101348), (4680, 93552), (4992, 87705), (5616, 77960), (5760, 76011), (5847, 74880), (6240, 70164), (7020, 62368), (7488, 58470), (7796, 56160), (8320, 52623), (8640, 50674), (9360, 46776), (9745, 44928), (11232, 38980), (11694, 37440), (12480, 35082), (14040, 31184), (14976, 29235), (15592, 28080), (17280, 25337), (17541, 24960), (18720, 23388), (19490, 22464)]