246977280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1987

約数の個数: 216

約数和(自身を含む): 932677200

約数和(自身を除く): 685699920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1949, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3898, 3960, 4224, 5280, 5760, 5847, 6336, 7040, 7796, 7920, 8448, 9745, 10560, 11520, 11694, 12672, 14080, 15592, 15840, 17541, 19490, 21120, 21439, 23388, 25344, 29235, 31184, 31680, 35082, 38980, 42240, 42878, 46776, 58470, 62368, 63360, 64317, 70164, 77960, 85756, 87705, 93552, 107195, 116940, 124736, 126720, 128634, 140328, 155920, 171512, 175410, 187104, 192951, 214390, 233880, 249472, 257268, 280656, 311840, 321585, 343024, 350820, 374208, 385902, 428780, 467760, 498944, 514536, 561312, 623680, 643170, 686048, 701640, 748416, 771804, 857560, 935520, 964755, 1029072, 1122624, 1247360, 1286340, 1372096, 1403280, 1496832, 1543608, 1715120, 1871040, 1929510, 2058144, 2245248, 2494720, 2572680, 2744192, 2806560, 3087216, 3430240, 3742080, 3859020, 4116288, 4490496, 5145360, 5488384, 5613120, 6174432, 6860480, 7484160, 7718040, 8232576, 10290720, 11226240, 12348864, 13720960, 15436080, 16465152, 20581440, 22452480, 24697728, 27441920, 30872160, 41162880, 49395456, 61744320, 82325760, 123488640, 246977280]

約数ペア:

[(1, 246977280), (2, 123488640), (3, 82325760), (4, 61744320), (5, 49395456), (6, 41162880), (8, 30872160), (9, 27441920), (10, 24697728), (11, 22452480), (12, 20581440), (15, 16465152), (16, 15436080), (18, 13720960), (20, 12348864), (22, 11226240), (24, 10290720), (30, 8232576), (32, 7718040), (33, 7484160), (36, 6860480), (40, 6174432), (44, 5613120), (45, 5488384), (48, 5145360), (55, 4490496), (60, 4116288), (64, 3859020), (66, 3742080), (72, 3430240), (80, 3087216), (88, 2806560), (90, 2744192), (96, 2572680), (99, 2494720), (110, 2245248), (120, 2058144), (128, 1929510), (132, 1871040), (144, 1715120), (160, 1543608), (165, 1496832), (176, 1403280), (180, 1372096), (192, 1286340), (198, 1247360), (220, 1122624), (240, 1029072), (256, 964755), (264, 935520), (288, 857560), (320, 771804), (330, 748416), (352, 701640), (360, 686048), (384, 643170), (396, 623680), (440, 561312), (480, 514536), (495, 498944), (528, 467760), (576, 428780), (640, 385902), (660, 374208), (704, 350820), (720, 343024), (768, 321585), (792, 311840), (880, 280656), (960, 257268), (990, 249472), (1056, 233880), (1152, 214390), (1280, 192951), (1320, 187104), (1408, 175410), (1440, 171512), (1584, 155920), (1760, 140328), (1920, 128634), (1949, 126720), (1980, 124736), (2112, 116940), (2304, 107195), (2640, 93552), (2816, 87705), (2880, 85756), (3168, 77960), (3520, 70164), (3840, 64317), (3898, 63360), (3960, 62368), (4224, 58470), (5280, 46776), (5760, 42878), (5847, 42240), (6336, 38980), (7040, 35082), (7796, 31680), (7920, 31184), (8448, 29235), (9745, 25344), (10560, 23388), (11520, 21439), (11694, 21120), (12672, 19490), (14080, 17541), (15592, 15840)]