164496960

素因数分解:

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

素因数の和:346

約数の個数: 224

約数和(自身を含む): 590092800

約数和(自身を除く): 425595840

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, 241, 270, 288, 316, 320, 360, 395, 432, 474, 480, 482, 540, 576, 632, 711, 720, 723, 790, 864, 948, 960, 964, 1080, 1185, 1205, 1264, 1422, 1440, 1446, 1580, 1728, 1896, 1928, 2133, 2160, 2169, 2370, 2410, 2528, 2844, 2880, 2892, 3160, 3555, 3615, 3792, 3856, 4266, 4320, 4338, 4740, 4820, 5056, 5688, 5784, 6320, 6507, 7110, 7230, 7584, 7712, 8532, 8640, 8676, 9480, 9640, 10665, 10845, 11376, 11568, 12640, 13014, 14220, 14460, 15168, 15424, 17064, 17352, 18960, 19039, 19280, 21330, 21690, 22752, 23136, 25280, 26028, 28440, 28920, 32535, 34128, 34704, 37920, 38078, 38560, 42660, 43380, 45504, 46272, 52056, 56880, 57117, 57840, 65070, 68256, 69408, 75840, 76156, 77120, 85320, 86760, 95195, 104112, 113760, 114234, 115680, 130140, 136512, 138816, 152312, 170640, 171351, 173520, 190390, 208224, 227520, 228468, 231360, 260280, 285585, 304624, 341280, 342702, 347040, 380780, 416448, 456936, 514053, 520560, 571170, 609248, 682560, 685404, 694080, 761560, 856755, 913872, 1028106, 1041120, 1142340, 1218496, 1370808, 1523120, 1713510, 1827744, 2056212, 2082240, 2284680, 2570265, 2741616, 3046240, 3427020, 3655488, 4112424, 4569360, 5140530, 5483232, 6092480, 6854040, 8224848, 9138720, 10281060, 10966464, 13708080, 16449696, 18277440, 20562120, 27416160, 32899392, 41124240, 54832320, 82248480, 164496960]

約数ペア:

[(1, 164496960), (2, 82248480), (3, 54832320), (4, 41124240), (5, 32899392), (6, 27416160), (8, 20562120), (9, 18277440), (10, 16449696), (12, 13708080), (15, 10966464), (16, 10281060), (18, 9138720), (20, 8224848), (24, 6854040), (27, 6092480), (30, 5483232), (32, 5140530), (36, 4569360), (40, 4112424), (45, 3655488), (48, 3427020), (54, 3046240), (60, 2741616), (64, 2570265), (72, 2284680), (79, 2082240), (80, 2056212), (90, 1827744), (96, 1713510), (108, 1523120), (120, 1370808), (135, 1218496), (144, 1142340), (158, 1041120), (160, 1028106), (180, 913872), (192, 856755), (216, 761560), (237, 694080), (240, 685404), (241, 682560), (270, 609248), (288, 571170), (316, 520560), (320, 514053), (360, 456936), (395, 416448), (432, 380780), (474, 347040), (480, 342702), (482, 341280), (540, 304624), (576, 285585), (632, 260280), (711, 231360), (720, 228468), (723, 227520), (790, 208224), (864, 190390), (948, 173520), (960, 171351), (964, 170640), (1080, 152312), (1185, 138816), (1205, 136512), (1264, 130140), (1422, 115680), (1440, 114234), (1446, 113760), (1580, 104112), (1728, 95195), (1896, 86760), (1928, 85320), (2133, 77120), (2160, 76156), (2169, 75840), (2370, 69408), (2410, 68256), (2528, 65070), (2844, 57840), (2880, 57117), (2892, 56880), (3160, 52056), (3555, 46272), (3615, 45504), (3792, 43380), (3856, 42660), (4266, 38560), (4320, 38078), (4338, 37920), (4740, 34704), (4820, 34128), (5056, 32535), (5688, 28920), (5784, 28440), (6320, 26028), (6507, 25280), (7110, 23136), (7230, 22752), (7584, 21690), (7712, 21330), (8532, 19280), (8640, 19039), (8676, 18960), (9480, 17352), (9640, 17064), (10665, 15424), (10845, 15168), (11376, 14460), (11568, 14220), (12640, 13014)]