538911360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2399}}^1$

素因数の和:2440

約数の個数: 256

約数和(自身を含む): 2056320000

約数和(自身を除く): 1517408640

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, 2080, 2160, 2340, 2399, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4798, 4992, 5616, 5760, 6240, 7020, 7197, 7488, 8320, 8640, 9360, 9596, 11232, 11995, 12480, 14040, 14394, 14976, 17280, 18720, 19192, 21591, 22464, 23990, 24960, 28080, 28788, 31187, 35985, 37440, 38384, 43182, 44928, 47980, 56160, 57576, 62374, 64773, 71970, 74880, 76768, 86364, 93561, 95960, 107955, 112320, 115152, 124748, 129546, 143940, 153536, 155935, 172728, 187122, 191920, 215910, 224640, 230304, 249496, 259092, 280683, 287880, 307072, 311870, 323865, 345456, 374244, 383840, 431820, 460608, 467805, 498992, 518184, 561366, 575760, 623740, 647730, 690912, 748488, 767680, 842049, 863640, 921216, 935610, 997984, 1036368, 1122732, 1151520, 1247480, 1295460, 1381824, 1403415, 1496976, 1535360, 1684098, 1727280, 1871220, 1995968, 2072736, 2245464, 2303040, 2494960, 2590920, 2763648, 2806830, 2993952, 3368196, 3454560, 3742440, 3991936, 4145472, 4210245, 4490928, 4606080, 4989920, 5181840, 5613660, 5987904, 6736392, 6909120, 7484880, 8290944, 8420490, 8981856, 9979840, 10363680, 11227320, 11975808, 13472784, 13818240, 14969760, 16840980, 17963712, 19959680, 20727360, 22454640, 26945568, 29939520, 33681960, 35927424, 41454720, 44909280, 53891136, 59879040, 67363920, 89818560, 107782272, 134727840, 179637120, 269455680, 538911360]

約数ペア:

[(1, 538911360), (2, 269455680), (3, 179637120), (4, 134727840), (5, 107782272), (6, 89818560), (8, 67363920), (9, 59879040), (10, 53891136), (12, 44909280), (13, 41454720), (15, 35927424), (16, 33681960), (18, 29939520), (20, 26945568), (24, 22454640), (26, 20727360), (27, 19959680), (30, 17963712), (32, 16840980), (36, 14969760), (39, 13818240), (40, 13472784), (45, 11975808), (48, 11227320), (52, 10363680), (54, 9979840), (60, 8981856), (64, 8420490), (65, 8290944), (72, 7484880), (78, 6909120), (80, 6736392), (90, 5987904), (96, 5613660), (104, 5181840), (108, 4989920), (117, 4606080), (120, 4490928), (128, 4210245), (130, 4145472), (135, 3991936), (144, 3742440), (156, 3454560), (160, 3368196), (180, 2993952), (192, 2806830), (195, 2763648), (208, 2590920), (216, 2494960), (234, 2303040), (240, 2245464), (260, 2072736), (270, 1995968), (288, 1871220), (312, 1727280), (320, 1684098), (351, 1535360), (360, 1496976), (384, 1403415), (390, 1381824), (416, 1295460), (432, 1247480), (468, 1151520), (480, 1122732), (520, 1036368), (540, 997984), (576, 935610), (585, 921216), (624, 863640), (640, 842049), (702, 767680), (720, 748488), (780, 690912), (832, 647730), (864, 623740), (936, 575760), (960, 561366), (1040, 518184), (1080, 498992), (1152, 467805), (1170, 460608), (1248, 431820), (1404, 383840), (1440, 374244), (1560, 345456), (1664, 323865), (1728, 311870), (1755, 307072), (1872, 287880), (1920, 280683), (2080, 259092), (2160, 249496), (2340, 230304), (2399, 224640), (2496, 215910), (2808, 191920), (2880, 187122), (3120, 172728), (3456, 155935), (3510, 153536), (3744, 143940), (4160, 129546), (4320, 124748), (4680, 115152), (4798, 112320), (4992, 107955), (5616, 95960), (5760, 93561), (6240, 86364), (7020, 76768), (7197, 74880), (7488, 71970), (8320, 64773), (8640, 62374), (9360, 57576), (9596, 56160), (11232, 47980), (11995, 44928), (12480, 43182), (14040, 38384), (14394, 37440), (14976, 35985), (17280, 31187), (18720, 28788), (19192, 28080), (21591, 24960), (22464, 23990)]