212276160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 224

約数和(自身を含む): 760780800

約数和(自身を除く): 548504640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 311, 316, 320, 360, 395, 432, 474, 480, 540, 576, 622, 632, 711, 720, 790, 864, 933, 948, 960, 1080, 1185, 1244, 1264, 1422, 1440, 1555, 1580, 1728, 1866, 1896, 2133, 2160, 2370, 2488, 2528, 2799, 2844, 2880, 3110, 3160, 3555, 3732, 3792, 4266, 4320, 4665, 4740, 4976, 5056, 5598, 5688, 6220, 6320, 7110, 7464, 7584, 8397, 8532, 8640, 9330, 9480, 9952, 10665, 11196, 11376, 12440, 12640, 13995, 14220, 14928, 15168, 16794, 17064, 18660, 18960, 19904, 21330, 22392, 22752, 24569, 24880, 25280, 27990, 28440, 29856, 33588, 34128, 37320, 37920, 41985, 42660, 44784, 45504, 49138, 49760, 55980, 56880, 59712, 67176, 68256, 73707, 74640, 75840, 83970, 85320, 89568, 98276, 99520, 111960, 113760, 122845, 134352, 136512, 147414, 149280, 167940, 170640, 179136, 196552, 221121, 223920, 227520, 245690, 268704, 294828, 298560, 335880, 341280, 368535, 393104, 442242, 447840, 491380, 537408, 589656, 663363, 671760, 682560, 737070, 786208, 884484, 895680, 982760, 1105605, 1179312, 1326726, 1343520, 1474140, 1572416, 1768968, 1965520, 2211210, 2358624, 2653452, 2687040, 2948280, 3316815, 3537936, 3931040, 4422420, 4717248, 5306904, 5896560, 6633630, 7075872, 7862080, 8844840, 10613808, 11793120, 13267260, 14151744, 17689680, 21227616, 23586240, 26534520, 35379360, 42455232, 53069040, 70758720, 106138080, 212276160]

約数ペア:

[(1, 212276160), (2, 106138080), (3, 70758720), (4, 53069040), (5, 42455232), (6, 35379360), (8, 26534520), (9, 23586240), (10, 21227616), (12, 17689680), (15, 14151744), (16, 13267260), (18, 11793120), (20, 10613808), (24, 8844840), (27, 7862080), (30, 7075872), (32, 6633630), (36, 5896560), (40, 5306904), (45, 4717248), (48, 4422420), (54, 3931040), (60, 3537936), (64, 3316815), (72, 2948280), (79, 2687040), (80, 2653452), (90, 2358624), (96, 2211210), (108, 1965520), (120, 1768968), (135, 1572416), (144, 1474140), (158, 1343520), (160, 1326726), (180, 1179312), (192, 1105605), (216, 982760), (237, 895680), (240, 884484), (270, 786208), (288, 737070), (311, 682560), (316, 671760), (320, 663363), (360, 589656), (395, 537408), (432, 491380), (474, 447840), (480, 442242), (540, 393104), (576, 368535), (622, 341280), (632, 335880), (711, 298560), (720, 294828), (790, 268704), (864, 245690), (933, 227520), (948, 223920), (960, 221121), (1080, 196552), (1185, 179136), (1244, 170640), (1264, 167940), (1422, 149280), (1440, 147414), (1555, 136512), (1580, 134352), (1728, 122845), (1866, 113760), (1896, 111960), (2133, 99520), (2160, 98276), (2370, 89568), (2488, 85320), (2528, 83970), (2799, 75840), (2844, 74640), (2880, 73707), (3110, 68256), (3160, 67176), (3555, 59712), (3732, 56880), (3792, 55980), (4266, 49760), (4320, 49138), (4665, 45504), (4740, 44784), (4976, 42660), (5056, 41985), (5598, 37920), (5688, 37320), (6220, 34128), (6320, 33588), (7110, 29856), (7464, 28440), (7584, 27990), (8397, 25280), (8532, 24880), (8640, 24569), (9330, 22752), (9480, 22392), (9952, 21330), (10665, 19904), (11196, 18960), (11376, 18660), (12440, 17064), (12640, 16794), (13995, 15168), (14220, 14928)]