221411520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 336

約数和(自身を含む): 863010720

約数和(自身を除く): 641599200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 64, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 132, 144, 145, 160, 165, 174, 176, 180, 192, 198, 220, 232, 240, 241, 261, 264, 288, 290, 319, 320, 330, 348, 352, 360, 396, 435, 440, 464, 480, 482, 495, 522, 528, 576, 580, 638, 660, 696, 704, 720, 723, 792, 870, 880, 928, 957, 960, 964, 990, 1044, 1056, 1160, 1205, 1276, 1305, 1320, 1392, 1440, 1446, 1584, 1595, 1740, 1760, 1856, 1914, 1928, 1980, 2088, 2112, 2169, 2320, 2410, 2552, 2610, 2640, 2651, 2784, 2871, 2880, 2892, 3168, 3190, 3480, 3520, 3615, 3828, 3856, 3960, 4176, 4338, 4640, 4785, 4820, 5104, 5220, 5280, 5302, 5568, 5742, 5784, 6336, 6380, 6960, 6989, 7230, 7656, 7712, 7920, 7953, 8352, 8676, 9280, 9570, 9640, 10208, 10440, 10560, 10604, 10845, 11484, 11568, 12760, 13255, 13920, 13978, 14355, 14460, 15312, 15424, 15840, 15906, 16704, 17352, 19140, 19280, 20416, 20880, 20967, 21208, 21690, 22968, 23136, 23859, 25520, 26510, 27840, 27956, 28710, 28920, 30624, 31680, 31812, 34704, 34945, 38280, 38560, 39765, 41760, 41934, 42416, 43380, 45936, 46272, 47718, 51040, 53020, 55912, 57420, 57840, 61248, 62901, 63624, 69408, 69890, 76560, 76879, 77120, 79530, 83520, 83868, 84832, 86760, 91872, 95436, 102080, 104835, 106040, 111824, 114840, 115680, 119295, 125802, 127248, 138816, 139780, 153120, 153758, 159060, 167736, 169664, 173520, 183744, 190872, 209670, 212080, 223648, 229680, 230637, 231360, 238590, 251604, 254496, 279560, 306240, 307516, 314505, 318120, 335472, 347040, 381744, 384395, 419340, 424160, 447296, 459360, 461274, 477180, 503208, 508992, 559120, 615032, 629010, 636240, 670944, 691911, 694080, 763488, 768790, 838680, 848320, 918720, 922548, 954360, 1006416, 1118240, 1153185, 1230064, 1258020, 1272480, 1341888, 1383822, 1526976, 1537580, 1677360, 1845096, 1908720, 2012832, 2236480, 2306370, 2460128, 2516040, 2544960, 2767644, 3075160, 3354720, 3459555, 3690192, 3817440, 4025664, 4612740, 4920256, 5032080, 5535288, 6150320, 6709440, 6919110, 7380384, 7634880, 9225480, 10064160, 11070576, 12300640, 13838220, 14760768, 18450960, 20128320, 22141152, 24601280, 27676440, 36901920, 44282304, 55352880, 73803840, 110705760, 221411520]

約数ペア:

[(1, 221411520), (2, 110705760), (3, 73803840), (4, 55352880), (5, 44282304), (6, 36901920), (8, 27676440), (9, 24601280), (10, 22141152), (11, 20128320), (12, 18450960), (15, 14760768), (16, 13838220), (18, 12300640), (20, 11070576), (22, 10064160), (24, 9225480), (29, 7634880), (30, 7380384), (32, 6919110), (33, 6709440), (36, 6150320), (40, 5535288), (44, 5032080), (45, 4920256), (48, 4612740), (55, 4025664), (58, 3817440), (60, 3690192), (64, 3459555), (66, 3354720), (72, 3075160), (80, 2767644), (87, 2544960), (88, 2516040), (90, 2460128), (96, 2306370), (99, 2236480), (110, 2012832), (116, 1908720), (120, 1845096), (132, 1677360), (144, 1537580), (145, 1526976), (160, 1383822), (165, 1341888), (174, 1272480), (176, 1258020), (180, 1230064), (192, 1153185), (198, 1118240), (220, 1006416), (232, 954360), (240, 922548), (241, 918720), (261, 848320), (264, 838680), (288, 768790), (290, 763488), (319, 694080), (320, 691911), (330, 670944), (348, 636240), (352, 629010), (360, 615032), (396, 559120), (435, 508992), (440, 503208), (464, 477180), (480, 461274), (482, 459360), (495, 447296), (522, 424160), (528, 419340), (576, 384395), (580, 381744), (638, 347040), (660, 335472), (696, 318120), (704, 314505), (720, 307516), (723, 306240), (792, 279560), (870, 254496), (880, 251604), (928, 238590), (957, 231360), (960, 230637), (964, 229680), (990, 223648), (1044, 212080), (1056, 209670), (1160, 190872), (1205, 183744), (1276, 173520), (1305, 169664), (1320, 167736), (1392, 159060), (1440, 153758), (1446, 153120), (1584, 139780), (1595, 138816), (1740, 127248), (1760, 125802), (1856, 119295), (1914, 115680), (1928, 114840), (1980, 111824), (2088, 106040), (2112, 104835), (2169, 102080), (2320, 95436), (2410, 91872), (2552, 86760), (2610, 84832), (2640, 83868), (2651, 83520), (2784, 79530), (2871, 77120), (2880, 76879), (2892, 76560), (3168, 69890), (3190, 69408), (3480, 63624), (3520, 62901), (3615, 61248), (3828, 57840), (3856, 57420), (3960, 55912), (4176, 53020), (4338, 51040), (4640, 47718), (4785, 46272), (4820, 45936), (5104, 43380), (5220, 42416), (5280, 41934), (5302, 41760), (5568, 39765), (5742, 38560), (5784, 38280), (6336, 34945), (6380, 34704), (6960, 31812), (6989, 31680), (7230, 30624), (7656, 28920), (7712, 28710), (7920, 27956), (7953, 27840), (8352, 26510), (8676, 25520), (9280, 23859), (9570, 23136), (9640, 22968), (10208, 21690), (10440, 21208), (10560, 20967), (10604, 20880), (10845, 20416), (11484, 19280), (11568, 19140), (12760, 17352), (13255, 16704), (13920, 15906), (13978, 15840), (14355, 15424), (14460, 15312)]