505215360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 384

約数和(自身を含む): 1948730400

約数和(自身を除く): 1443515040

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, 169, 173, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 338, 346, 351, 360, 384, 390, 416, 432, 468, 480, 507, 519, 520, 540, 576, 585, 624, 640, 676, 692, 702, 720, 780, 832, 845, 864, 865, 936, 960, 1014, 1038, 1040, 1080, 1152, 1170, 1248, 1352, 1384, 1404, 1440, 1521, 1557, 1560, 1664, 1690, 1728, 1730, 1755, 1872, 1920, 2028, 2076, 2080, 2160, 2249, 2340, 2496, 2535, 2595, 2704, 2768, 2808, 2880, 3042, 3114, 3120, 3380, 3456, 3460, 3510, 3744, 4056, 4152, 4160, 4320, 4498, 4563, 4671, 4680, 4992, 5070, 5190, 5408, 5536, 5616, 5760, 6084, 6228, 6240, 6747, 6760, 6920, 7020, 7488, 7605, 7785, 8112, 8304, 8320, 8640, 8996, 9126, 9342, 9360, 10140, 10380, 10816, 11072, 11232, 11245, 12168, 12456, 12480, 13494, 13520, 13840, 14040, 14976, 15210, 15570, 16224, 16608, 17280, 17992, 18252, 18684, 18720, 20241, 20280, 20760, 21632, 22144, 22464, 22490, 22815, 23355, 24336, 24912, 24960, 26988, 27040, 27680, 28080, 29237, 30420, 31140, 32448, 33216, 33735, 35984, 36504, 37368, 37440, 40482, 40560, 41520, 44928, 44980, 45630, 46710, 48672, 49824, 53976, 54080, 55360, 56160, 58474, 60723, 60840, 62280, 64896, 66432, 67470, 71968, 73008, 74736, 74880, 80964, 81120, 83040, 87711, 89960, 91260, 93420, 97344, 99648, 101205, 107952, 108160, 110720, 112320, 116948, 121446, 121680, 124560, 134940, 143936, 146016, 146185, 149472, 161928, 162240, 166080, 175422, 179920, 182520, 186840, 194688, 199296, 202410, 215904, 224640, 233896, 242892, 243360, 249120, 263133, 269880, 287872, 292032, 292370, 298944, 303615, 323856, 324480, 332160, 350844, 359840, 365040, 373680, 404820, 431808, 438555, 467792, 485784, 486720, 498240, 526266, 539760, 584064, 584740, 597888, 607230, 647712, 701688, 719680, 730080, 747360, 789399, 809640, 863616, 877110, 935584, 971568, 973440, 996480, 1052532, 1079520, 1169480, 1214460, 1295424, 1315665, 1403376, 1439360, 1460160, 1494720, 1578798, 1619280, 1754220, 1871168, 1943136, 2105064, 2159040, 2338960, 2428920, 2590848, 2631330, 2806752, 2920320, 2989440, 3157596, 3238560, 3508440, 3742336, 3886272, 3946995, 4210128, 4318080, 4677920, 4857840, 5262660, 5613504, 6315192, 6477120, 7016880, 7772544, 7893990, 8420256, 9355840, 9715680, 10525320, 11227008, 12630384, 12954240, 14033760, 15787980, 16840512, 18711680, 19431360, 21050640, 25260768, 28067520, 31575960, 33681024, 38862720, 42101280, 50521536, 56135040, 63151920, 84202560, 101043072, 126303840, 168405120, 252607680, 505215360]

約数ペア:

[(1, 505215360), (2, 252607680), (3, 168405120), (4, 126303840), (5, 101043072), (6, 84202560), (8, 63151920), (9, 56135040), (10, 50521536), (12, 42101280), (13, 38862720), (15, 33681024), (16, 31575960), (18, 28067520), (20, 25260768), (24, 21050640), (26, 19431360), (27, 18711680), (30, 16840512), (32, 15787980), (36, 14033760), (39, 12954240), (40, 12630384), (45, 11227008), (48, 10525320), (52, 9715680), (54, 9355840), (60, 8420256), (64, 7893990), (65, 7772544), (72, 7016880), (78, 6477120), (80, 6315192), (90, 5613504), (96, 5262660), (104, 4857840), (108, 4677920), (117, 4318080), (120, 4210128), (128, 3946995), (130, 3886272), (135, 3742336), (144, 3508440), (156, 3238560), (160, 3157596), (169, 2989440), (173, 2920320), (180, 2806752), (192, 2631330), (195, 2590848), (208, 2428920), (216, 2338960), (234, 2159040), (240, 2105064), (260, 1943136), (270, 1871168), (288, 1754220), (312, 1619280), (320, 1578798), (338, 1494720), (346, 1460160), (351, 1439360), (360, 1403376), (384, 1315665), (390, 1295424), (416, 1214460), (432, 1169480), (468, 1079520), (480, 1052532), (507, 996480), (519, 973440), (520, 971568), (540, 935584), (576, 877110), (585, 863616), (624, 809640), (640, 789399), (676, 747360), (692, 730080), (702, 719680), (720, 701688), (780, 647712), (832, 607230), (845, 597888), (864, 584740), (865, 584064), (936, 539760), (960, 526266), (1014, 498240), (1038, 486720), (1040, 485784), (1080, 467792), (1152, 438555), (1170, 431808), (1248, 404820), (1352, 373680), (1384, 365040), (1404, 359840), (1440, 350844), (1521, 332160), (1557, 324480), (1560, 323856), (1664, 303615), (1690, 298944), (1728, 292370), (1730, 292032), (1755, 287872), (1872, 269880), (1920, 263133), (2028, 249120), (2076, 243360), (2080, 242892), (2160, 233896), (2249, 224640), (2340, 215904), (2496, 202410), (2535, 199296), (2595, 194688), (2704, 186840), (2768, 182520), (2808, 179920), (2880, 175422), (3042, 166080), (3114, 162240), (3120, 161928), (3380, 149472), (3456, 146185), (3460, 146016), (3510, 143936), (3744, 134940), (4056, 124560), (4152, 121680), (4160, 121446), (4320, 116948), (4498, 112320), (4563, 110720), (4671, 108160), (4680, 107952), (4992, 101205), (5070, 99648), (5190, 97344), (5408, 93420), (5536, 91260), (5616, 89960), (5760, 87711), (6084, 83040), (6228, 81120), (6240, 80964), (6747, 74880), (6760, 74736), (6920, 73008), (7020, 71968), (7488, 67470), (7605, 66432), (7785, 64896), (8112, 62280), (8304, 60840), (8320, 60723), (8640, 58474), (8996, 56160), (9126, 55360), (9342, 54080), (9360, 53976), (10140, 49824), (10380, 48672), (10816, 46710), (11072, 45630), (11232, 44980), (11245, 44928), (12168, 41520), (12456, 40560), (12480, 40482), (13494, 37440), (13520, 37368), (13840, 36504), (14040, 35984), (14976, 33735), (15210, 33216), (15570, 32448), (16224, 31140), (16608, 30420), (17280, 29237), (17992, 28080), (18252, 27680), (18684, 27040), (18720, 26988), (20241, 24960), (20280, 24912), (20760, 24336), (21632, 23355), (22144, 22815), (22464, 22490)]