219028320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{7243}}^1$

素因数の和:7274

約数の個数: 192

約数和(自身を含む): 876234240

約数和(自身を除く): 657205920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7243, 7560, 10080, 14486, 15120, 21729, 28972, 30240, 36215, 43458, 50701, 57944, 65187, 72430, 86916, 101402, 108645, 115888, 130374, 144860, 152103, 173832, 195561, 202804, 217290, 231776, 253505, 260748, 289720, 304206, 325935, 347664, 391122, 405608, 434580, 456309, 507010, 521496, 579440, 608412, 651870, 695328, 760515, 782244, 811216, 869160, 912618, 977805, 1014020, 1042992, 1158880, 1216824, 1303740, 1368927, 1521030, 1564488, 1622432, 1738320, 1825236, 1955610, 2028040, 2085984, 2281545, 2433648, 2607480, 2737854, 3042060, 3128976, 3476640, 3650472, 3911220, 4056080, 4563090, 4867296, 5214960, 5475708, 6084120, 6257952, 6844635, 7300944, 7822440, 8112160, 9126180, 10429920, 10951416, 12168240, 13689270, 14601888, 15644880, 18252360, 21902832, 24336480, 27378540, 31289760, 36504720, 43805664, 54757080, 73009440, 109514160, 219028320]

約数ペア:

[(1, 219028320), (2, 109514160), (3, 73009440), (4, 54757080), (5, 43805664), (6, 36504720), (7, 31289760), (8, 27378540), (9, 24336480), (10, 21902832), (12, 18252360), (14, 15644880), (15, 14601888), (16, 13689270), (18, 12168240), (20, 10951416), (21, 10429920), (24, 9126180), (27, 8112160), (28, 7822440), (30, 7300944), (32, 6844635), (35, 6257952), (36, 6084120), (40, 5475708), (42, 5214960), (45, 4867296), (48, 4563090), (54, 4056080), (56, 3911220), (60, 3650472), (63, 3476640), (70, 3128976), (72, 3042060), (80, 2737854), (84, 2607480), (90, 2433648), (96, 2281545), (105, 2085984), (108, 2028040), (112, 1955610), (120, 1825236), (126, 1738320), (135, 1622432), (140, 1564488), (144, 1521030), (160, 1368927), (168, 1303740), (180, 1216824), (189, 1158880), (210, 1042992), (216, 1014020), (224, 977805), (240, 912618), (252, 869160), (270, 811216), (280, 782244), (288, 760515), (315, 695328), (336, 651870), (360, 608412), (378, 579440), (420, 521496), (432, 507010), (480, 456309), (504, 434580), (540, 405608), (560, 391122), (630, 347664), (672, 325935), (720, 304206), (756, 289720), (840, 260748), (864, 253505), (945, 231776), (1008, 217290), (1080, 202804), (1120, 195561), (1260, 173832), (1440, 152103), (1512, 144860), (1680, 130374), (1890, 115888), (2016, 108645), (2160, 101402), (2520, 86916), (3024, 72430), (3360, 65187), (3780, 57944), (4320, 50701), (5040, 43458), (6048, 36215), (7243, 30240), (7560, 28972), (10080, 21729), (14486, 15120)]