237606720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 224

約数和(自身を含む): 826129920

約数和(自身を除く): 588523200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 192, 195, 208, 237, 240, 241, 260, 312, 316, 320, 390, 395, 416, 474, 480, 482, 520, 624, 632, 723, 780, 790, 832, 948, 960, 964, 1027, 1040, 1185, 1205, 1248, 1264, 1446, 1560, 1580, 1896, 1928, 2054, 2080, 2370, 2410, 2496, 2528, 2892, 3081, 3120, 3133, 3160, 3615, 3792, 3856, 4108, 4160, 4740, 4820, 5056, 5135, 5784, 6162, 6240, 6266, 6320, 7230, 7584, 7712, 8216, 9399, 9480, 9640, 10270, 11568, 12324, 12480, 12532, 12640, 14460, 15168, 15405, 15424, 15665, 16432, 18798, 18960, 19039, 19280, 20540, 23136, 24648, 25064, 25280, 28920, 30810, 31330, 32864, 37596, 37920, 38078, 38560, 41080, 46272, 46995, 49296, 50128, 57117, 57840, 61620, 62660, 65728, 75192, 75840, 76156, 77120, 82160, 93990, 95195, 98592, 100256, 114234, 115680, 123240, 125320, 150384, 152312, 164320, 187980, 190390, 197184, 200512, 228468, 231360, 246480, 247507, 250640, 285585, 300768, 304624, 328640, 375960, 380780, 456936, 492960, 495014, 501280, 571170, 601536, 609248, 742521, 751920, 761560, 913872, 985920, 990028, 1002560, 1142340, 1218496, 1237535, 1485042, 1503840, 1523120, 1827744, 1980056, 2284680, 2475070, 2970084, 3007680, 3046240, 3655488, 3712605, 3960112, 4569360, 4950140, 5940168, 6092480, 7425210, 7920224, 9138720, 9900280, 11880336, 14850420, 15840448, 18277440, 19800560, 23760672, 29700840, 39601120, 47521344, 59401680, 79202240, 118803360, 237606720]

約数ペア:

[(1, 237606720), (2, 118803360), (3, 79202240), (4, 59401680), (5, 47521344), (6, 39601120), (8, 29700840), (10, 23760672), (12, 19800560), (13, 18277440), (15, 15840448), (16, 14850420), (20, 11880336), (24, 9900280), (26, 9138720), (30, 7920224), (32, 7425210), (39, 6092480), (40, 5940168), (48, 4950140), (52, 4569360), (60, 3960112), (64, 3712605), (65, 3655488), (78, 3046240), (79, 3007680), (80, 2970084), (96, 2475070), (104, 2284680), (120, 1980056), (130, 1827744), (156, 1523120), (158, 1503840), (160, 1485042), (192, 1237535), (195, 1218496), (208, 1142340), (237, 1002560), (240, 990028), (241, 985920), (260, 913872), (312, 761560), (316, 751920), (320, 742521), (390, 609248), (395, 601536), (416, 571170), (474, 501280), (480, 495014), (482, 492960), (520, 456936), (624, 380780), (632, 375960), (723, 328640), (780, 304624), (790, 300768), (832, 285585), (948, 250640), (960, 247507), (964, 246480), (1027, 231360), (1040, 228468), (1185, 200512), (1205, 197184), (1248, 190390), (1264, 187980), (1446, 164320), (1560, 152312), (1580, 150384), (1896, 125320), (1928, 123240), (2054, 115680), (2080, 114234), (2370, 100256), (2410, 98592), (2496, 95195), (2528, 93990), (2892, 82160), (3081, 77120), (3120, 76156), (3133, 75840), (3160, 75192), (3615, 65728), (3792, 62660), (3856, 61620), (4108, 57840), (4160, 57117), (4740, 50128), (4820, 49296), (5056, 46995), (5135, 46272), (5784, 41080), (6162, 38560), (6240, 38078), (6266, 37920), (6320, 37596), (7230, 32864), (7584, 31330), (7712, 30810), (8216, 28920), (9399, 25280), (9480, 25064), (9640, 24648), (10270, 23136), (11568, 20540), (12324, 19280), (12480, 19039), (12532, 18960), (12640, 18798), (14460, 16432), (15168, 15665), (15405, 15424)]