223922880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 280

約数和(自身を含む): 816540912

約数和(自身を除く): 592618032

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, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 163, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 324, 326, 360, 405, 424, 432, 477, 480, 489, 530, 540, 576, 636, 648, 652, 720, 795, 810, 815, 848, 864, 954, 960, 978, 1060, 1080, 1272, 1296, 1304, 1431, 1440, 1467, 1590, 1620, 1630, 1696, 1728, 1908, 1956, 2120, 2160, 2385, 2445, 2544, 2592, 2608, 2862, 2880, 2934, 3180, 3240, 3260, 3392, 3816, 3912, 4240, 4293, 4320, 4401, 4770, 4890, 5088, 5184, 5216, 5724, 5868, 6360, 6480, 6520, 7155, 7335, 7632, 7824, 8480, 8586, 8639, 8640, 8802, 9540, 9780, 10176, 10432, 11448, 11736, 12720, 12960, 13040, 13203, 14310, 14670, 15264, 15648, 16960, 17172, 17278, 17604, 19080, 19560, 21465, 22005, 22896, 23472, 25440, 25917, 25920, 26080, 26406, 28620, 29340, 30528, 31296, 34344, 34556, 35208, 38160, 39120, 42930, 43195, 44010, 45792, 46944, 50880, 51834, 52160, 52812, 57240, 58680, 66015, 68688, 69112, 70416, 76320, 77751, 78240, 85860, 86390, 88020, 91584, 93888, 103668, 105624, 114480, 117360, 129585, 132030, 137376, 138224, 140832, 152640, 155502, 156480, 171720, 172780, 176040, 207336, 211248, 228960, 233253, 234720, 259170, 264060, 274752, 276448, 281664, 311004, 343440, 345560, 352080, 388755, 414672, 422496, 457920, 466506, 469440, 518340, 528120, 552896, 622008, 686880, 691120, 699759, 704160, 777510, 829344, 844992, 933012, 1036680, 1056240, 1166265, 1244016, 1373760, 1382240, 1399518, 1408320, 1555020, 1658688, 1866024, 2073360, 2112480, 2332530, 2488032, 2764480, 2799036, 3110040, 3498795, 3732048, 4146720, 4224960, 4665060, 4976064, 5598072, 6220080, 6997590, 7464096, 8293440, 9330120, 11196144, 12440160, 13995180, 14928192, 18660240, 22392288, 24880320, 27990360, 37320480, 44784576, 55980720, 74640960, 111961440, 223922880]

約数ペア:

[(1, 223922880), (2, 111961440), (3, 74640960), (4, 55980720), (5, 44784576), (6, 37320480), (8, 27990360), (9, 24880320), (10, 22392288), (12, 18660240), (15, 14928192), (16, 13995180), (18, 12440160), (20, 11196144), (24, 9330120), (27, 8293440), (30, 7464096), (32, 6997590), (36, 6220080), (40, 5598072), (45, 4976064), (48, 4665060), (53, 4224960), (54, 4146720), (60, 3732048), (64, 3498795), (72, 3110040), (80, 2799036), (81, 2764480), (90, 2488032), (96, 2332530), (106, 2112480), (108, 2073360), (120, 1866024), (135, 1658688), (144, 1555020), (159, 1408320), (160, 1399518), (162, 1382240), (163, 1373760), (180, 1244016), (192, 1166265), (212, 1056240), (216, 1036680), (240, 933012), (265, 844992), (270, 829344), (288, 777510), (318, 704160), (320, 699759), (324, 691120), (326, 686880), (360, 622008), (405, 552896), (424, 528120), (432, 518340), (477, 469440), (480, 466506), (489, 457920), (530, 422496), (540, 414672), (576, 388755), (636, 352080), (648, 345560), (652, 343440), (720, 311004), (795, 281664), (810, 276448), (815, 274752), (848, 264060), (864, 259170), (954, 234720), (960, 233253), (978, 228960), (1060, 211248), (1080, 207336), (1272, 176040), (1296, 172780), (1304, 171720), (1431, 156480), (1440, 155502), (1467, 152640), (1590, 140832), (1620, 138224), (1630, 137376), (1696, 132030), (1728, 129585), (1908, 117360), (1956, 114480), (2120, 105624), (2160, 103668), (2385, 93888), (2445, 91584), (2544, 88020), (2592, 86390), (2608, 85860), (2862, 78240), (2880, 77751), (2934, 76320), (3180, 70416), (3240, 69112), (3260, 68688), (3392, 66015), (3816, 58680), (3912, 57240), (4240, 52812), (4293, 52160), (4320, 51834), (4401, 50880), (4770, 46944), (4890, 45792), (5088, 44010), (5184, 43195), (5216, 42930), (5724, 39120), (5868, 38160), (6360, 35208), (6480, 34556), (6520, 34344), (7155, 31296), (7335, 30528), (7632, 29340), (7824, 28620), (8480, 26406), (8586, 26080), (8639, 25920), (8640, 25917), (8802, 25440), (9540, 23472), (9780, 22896), (10176, 22005), (10432, 21465), (11448, 19560), (11736, 19080), (12720, 17604), (12960, 17278), (13040, 17172), (13203, 16960), (14310, 15648), (14670, 15264)]