254854080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2308

約数の個数: 224

約数和(自身を含む): 968654400

約数和(自身を除く): 713800320

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, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2269, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4538, 4680, 5616, 6240, 6807, 7020, 7488, 8640, 9076, 9360, 11232, 11345, 12480, 13614, 14040, 18152, 18720, 20421, 22464, 22690, 27228, 28080, 29497, 34035, 36304, 37440, 40842, 45380, 54456, 56160, 58994, 61263, 68070, 72608, 81684, 88491, 90760, 102105, 108912, 112320, 117988, 122526, 136140, 145216, 147485, 163368, 176982, 181520, 204210, 217824, 235976, 245052, 265473, 272280, 294970, 306315, 326736, 353964, 363040, 408420, 435648, 442455, 471952, 490104, 530946, 544560, 589940, 612630, 653472, 707928, 726080, 796419, 816840, 884910, 943904, 980208, 1061892, 1089120, 1179880, 1225260, 1306944, 1327365, 1415856, 1592838, 1633680, 1769820, 1887808, 1960416, 2123784, 2178240, 2359760, 2450520, 2654730, 2831712, 3185676, 3267360, 3539640, 3920832, 3982095, 4247568, 4719520, 4901040, 5309460, 5663424, 6371352, 6534720, 7079280, 7964190, 8495136, 9439040, 9802080, 10618920, 12742704, 14158560, 15928380, 16990272, 19604160, 21237840, 25485408, 28317120, 31856760, 42475680, 50970816, 63713520, 84951360, 127427040, 254854080]

約数ペア:

[(1, 254854080), (2, 127427040), (3, 84951360), (4, 63713520), (5, 50970816), (6, 42475680), (8, 31856760), (9, 28317120), (10, 25485408), (12, 21237840), (13, 19604160), (15, 16990272), (16, 15928380), (18, 14158560), (20, 12742704), (24, 10618920), (26, 9802080), (27, 9439040), (30, 8495136), (32, 7964190), (36, 7079280), (39, 6534720), (40, 6371352), (45, 5663424), (48, 5309460), (52, 4901040), (54, 4719520), (60, 4247568), (64, 3982095), (65, 3920832), (72, 3539640), (78, 3267360), (80, 3185676), (90, 2831712), (96, 2654730), (104, 2450520), (108, 2359760), (117, 2178240), (120, 2123784), (130, 1960416), (135, 1887808), (144, 1769820), (156, 1633680), (160, 1592838), (180, 1415856), (192, 1327365), (195, 1306944), (208, 1225260), (216, 1179880), (234, 1089120), (240, 1061892), (260, 980208), (270, 943904), (288, 884910), (312, 816840), (320, 796419), (351, 726080), (360, 707928), (390, 653472), (416, 612630), (432, 589940), (468, 544560), (480, 530946), (520, 490104), (540, 471952), (576, 442455), (585, 435648), (624, 408420), (702, 363040), (720, 353964), (780, 326736), (832, 306315), (864, 294970), (936, 272280), (960, 265473), (1040, 245052), (1080, 235976), (1170, 217824), (1248, 204210), (1404, 181520), (1440, 176982), (1560, 163368), (1728, 147485), (1755, 145216), (1872, 136140), (2080, 122526), (2160, 117988), (2269, 112320), (2340, 108912), (2496, 102105), (2808, 90760), (2880, 88491), (3120, 81684), (3510, 72608), (3744, 68070), (4160, 61263), (4320, 58994), (4538, 56160), (4680, 54456), (5616, 45380), (6240, 40842), (6807, 37440), (7020, 36304), (7488, 34035), (8640, 29497), (9076, 28080), (9360, 27228), (11232, 22690), (11345, 22464), (12480, 20421), (13614, 18720), (14040, 18152)]