385365120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:623

約数の個数: 256

約数和(自身を含む): 1432961280

約数和(自身を除く): 1047596160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 384, 420, 424, 448, 480, 530, 541, 560, 636, 640, 672, 742, 795, 840, 848, 896, 960, 1060, 1082, 1113, 1120, 1272, 1344, 1484, 1590, 1623, 1680, 1696, 1855, 1920, 2120, 2164, 2226, 2240, 2544, 2688, 2705, 2968, 3180, 3246, 3360, 3392, 3710, 3787, 4240, 4328, 4452, 4480, 5088, 5410, 5565, 5936, 6360, 6492, 6720, 6784, 7420, 7574, 8115, 8480, 8656, 8904, 10176, 10820, 11130, 11361, 11872, 12720, 12984, 13440, 14840, 15148, 16230, 16960, 17312, 17808, 18935, 20352, 21640, 22260, 22722, 23744, 25440, 25968, 28673, 29680, 30296, 32460, 33920, 34624, 35616, 37870, 43280, 44520, 45444, 47488, 50880, 51936, 56805, 57346, 59360, 60592, 64920, 69248, 71232, 75740, 86019, 86560, 89040, 90888, 101760, 103872, 113610, 114692, 118720, 121184, 129840, 142464, 143365, 151480, 172038, 173120, 178080, 181776, 200711, 207744, 227220, 229384, 237440, 242368, 259680, 286730, 302960, 344076, 346240, 356160, 363552, 401422, 430095, 454440, 458768, 484736, 519360, 573460, 602133, 605920, 688152, 712320, 727104, 802844, 860190, 908880, 917536, 1003555, 1038720, 1146920, 1204266, 1211840, 1376304, 1454208, 1605688, 1720380, 1817760, 1835072, 2007110, 2293840, 2408532, 2423680, 2752608, 3010665, 3211376, 3440760, 3635520, 3670144, 4014220, 4587680, 4817064, 5505216, 6021330, 6422752, 6881520, 7271040, 8028440, 9175360, 9634128, 11010432, 12042660, 12845504, 13763040, 16056880, 18350720, 19268256, 24085320, 25691008, 27526080, 32113760, 38536512, 48170640, 55052160, 64227520, 77073024, 96341280, 128455040, 192682560, 385365120]

約数ペア:

[(1, 385365120), (2, 192682560), (3, 128455040), (4, 96341280), (5, 77073024), (6, 64227520), (7, 55052160), (8, 48170640), (10, 38536512), (12, 32113760), (14, 27526080), (15, 25691008), (16, 24085320), (20, 19268256), (21, 18350720), (24, 16056880), (28, 13763040), (30, 12845504), (32, 12042660), (35, 11010432), (40, 9634128), (42, 9175360), (48, 8028440), (53, 7271040), (56, 6881520), (60, 6422752), (64, 6021330), (70, 5505216), (80, 4817064), (84, 4587680), (96, 4014220), (105, 3670144), (106, 3635520), (112, 3440760), (120, 3211376), (128, 3010665), (140, 2752608), (159, 2423680), (160, 2408532), (168, 2293840), (192, 2007110), (210, 1835072), (212, 1817760), (224, 1720380), (240, 1605688), (265, 1454208), (280, 1376304), (318, 1211840), (320, 1204266), (336, 1146920), (371, 1038720), (384, 1003555), (420, 917536), (424, 908880), (448, 860190), (480, 802844), (530, 727104), (541, 712320), (560, 688152), (636, 605920), (640, 602133), (672, 573460), (742, 519360), (795, 484736), (840, 458768), (848, 454440), (896, 430095), (960, 401422), (1060, 363552), (1082, 356160), (1113, 346240), (1120, 344076), (1272, 302960), (1344, 286730), (1484, 259680), (1590, 242368), (1623, 237440), (1680, 229384), (1696, 227220), (1855, 207744), (1920, 200711), (2120, 181776), (2164, 178080), (2226, 173120), (2240, 172038), (2544, 151480), (2688, 143365), (2705, 142464), (2968, 129840), (3180, 121184), (3246, 118720), (3360, 114692), (3392, 113610), (3710, 103872), (3787, 101760), (4240, 90888), (4328, 89040), (4452, 86560), (4480, 86019), (5088, 75740), (5410, 71232), (5565, 69248), (5936, 64920), (6360, 60592), (6492, 59360), (6720, 57346), (6784, 56805), (7420, 51936), (7574, 50880), (8115, 47488), (8480, 45444), (8656, 44520), (8904, 43280), (10176, 37870), (10820, 35616), (11130, 34624), (11361, 33920), (11872, 32460), (12720, 30296), (12984, 29680), (13440, 28673), (14840, 25968), (15148, 25440), (16230, 23744), (16960, 22722), (17312, 22260), (17808, 21640), (18935, 20352)]