203258880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:443

約数の個数: 264

約数和(自身を含む): 770228784

約数和(自身を除く): 566969904

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, 401, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 802, 880, 960, 990, 1024, 1056, 1152, 1203, 1280, 1320, 1408, 1440, 1536, 1584, 1604, 1760, 1920, 1980, 2005, 2112, 2304, 2406, 2560, 2640, 2816, 2880, 3072, 3168, 3208, 3520, 3609, 3840, 3960, 4010, 4224, 4411, 4608, 4812, 5120, 5280, 5632, 5760, 6015, 6336, 6416, 7040, 7218, 7680, 7920, 8020, 8448, 8822, 9216, 9624, 10560, 11264, 11520, 12030, 12672, 12832, 13233, 14080, 14436, 15360, 15840, 16040, 16896, 17644, 18045, 19248, 21120, 22055, 23040, 24060, 25344, 25664, 26466, 28160, 28872, 31680, 32080, 33792, 35288, 36090, 38496, 39699, 42240, 44110, 46080, 48120, 50688, 51328, 52932, 56320, 57744, 63360, 64160, 66165, 70576, 72180, 76992, 79398, 84480, 88220, 96240, 101376, 102656, 105864, 115488, 126720, 128320, 132330, 141152, 144360, 153984, 158796, 168960, 176440, 192480, 198495, 205312, 211728, 230976, 253440, 256640, 264660, 282304, 288720, 307968, 317592, 352880, 384960, 396990, 410624, 423456, 461952, 506880, 513280, 529320, 564608, 577440, 615936, 635184, 705760, 769920, 793980, 846912, 923904, 1026560, 1058640, 1129216, 1154880, 1231872, 1270368, 1411520, 1539840, 1587960, 1693824, 1847808, 2053120, 2117280, 2258432, 2309760, 2540736, 2823040, 3079680, 3175920, 3387648, 3695616, 4234560, 4516864, 4619520, 5081472, 5646080, 6159360, 6351840, 6775296, 8469120, 9239040, 10162944, 11292160, 12703680, 13550592, 16938240, 18478080, 20325888, 22584320, 25407360, 33876480, 40651776, 50814720, 67752960, 101629440, 203258880]

約数ペア:

[(1, 203258880), (2, 101629440), (3, 67752960), (4, 50814720), (5, 40651776), (6, 33876480), (8, 25407360), (9, 22584320), (10, 20325888), (11, 18478080), (12, 16938240), (15, 13550592), (16, 12703680), (18, 11292160), (20, 10162944), (22, 9239040), (24, 8469120), (30, 6775296), (32, 6351840), (33, 6159360), (36, 5646080), (40, 5081472), (44, 4619520), (45, 4516864), (48, 4234560), (55, 3695616), (60, 3387648), (64, 3175920), (66, 3079680), (72, 2823040), (80, 2540736), (88, 2309760), (90, 2258432), (96, 2117280), (99, 2053120), (110, 1847808), (120, 1693824), (128, 1587960), (132, 1539840), (144, 1411520), (160, 1270368), (165, 1231872), (176, 1154880), (180, 1129216), (192, 1058640), (198, 1026560), (220, 923904), (240, 846912), (256, 793980), (264, 769920), (288, 705760), (320, 635184), (330, 615936), (352, 577440), (360, 564608), (384, 529320), (396, 513280), (401, 506880), (440, 461952), (480, 423456), (495, 410624), (512, 396990), (528, 384960), (576, 352880), (640, 317592), (660, 307968), (704, 288720), (720, 282304), (768, 264660), (792, 256640), (802, 253440), (880, 230976), (960, 211728), (990, 205312), (1024, 198495), (1056, 192480), (1152, 176440), (1203, 168960), (1280, 158796), (1320, 153984), (1408, 144360), (1440, 141152), (1536, 132330), (1584, 128320), (1604, 126720), (1760, 115488), (1920, 105864), (1980, 102656), (2005, 101376), (2112, 96240), (2304, 88220), (2406, 84480), (2560, 79398), (2640, 76992), (2816, 72180), (2880, 70576), (3072, 66165), (3168, 64160), (3208, 63360), (3520, 57744), (3609, 56320), (3840, 52932), (3960, 51328), (4010, 50688), (4224, 48120), (4411, 46080), (4608, 44110), (4812, 42240), (5120, 39699), (5280, 38496), (5632, 36090), (5760, 35288), (6015, 33792), (6336, 32080), (6416, 31680), (7040, 28872), (7218, 28160), (7680, 26466), (7920, 25664), (8020, 25344), (8448, 24060), (8822, 23040), (9216, 22055), (9624, 21120), (10560, 19248), (11264, 18045), (11520, 17644), (12030, 16896), (12672, 16040), (12832, 15840), (13233, 15360), (14080, 14436)]