323317680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1496

約数の個数: 240

約数和(自身を含む): 1228135680

約数和(自身を除く): 904818000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1447, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2894, 2940, 3192, 3724, 3920, 3990, 4341, 4560, 4655, 5320, 5586, 5788, 5880, 6384, 7235, 7448, 7980, 8682, 9310, 10129, 10640, 11172, 11576, 11760, 13965, 14470, 14896, 15960, 17364, 18620, 20258, 21705, 22344, 23152, 27493, 27930, 28940, 30387, 31920, 34728, 37240, 40516, 43410, 44688, 50645, 54986, 55860, 57880, 60774, 69456, 70903, 74480, 81032, 82479, 86820, 101290, 109972, 111720, 115760, 121548, 137465, 141806, 151935, 162064, 164958, 173640, 192451, 202580, 212709, 219944, 223440, 243096, 274930, 283612, 303870, 329916, 347280, 354515, 384902, 405160, 412395, 425418, 439888, 486192, 549860, 567224, 577353, 607740, 659832, 709030, 769804, 810320, 824790, 850836, 962255, 1063545, 1099720, 1134448, 1154706, 1215480, 1319664, 1347157, 1418060, 1539608, 1649580, 1701672, 1924510, 2127090, 2199440, 2309412, 2430960, 2694314, 2836120, 2886765, 3079216, 3299160, 3403344, 3849020, 4041471, 4254180, 4618824, 5388628, 5672240, 5773530, 6598320, 6735785, 7698040, 8082942, 8508360, 9237648, 10777256, 11547060, 13471570, 15396080, 16165884, 17016720, 20207355, 21554512, 23094120, 26943140, 32331768, 40414710, 46188240, 53886280, 64663536, 80829420, 107772560, 161658840, 323317680]

約数ペア:

[(1, 323317680), (2, 161658840), (3, 107772560), (4, 80829420), (5, 64663536), (6, 53886280), (7, 46188240), (8, 40414710), (10, 32331768), (12, 26943140), (14, 23094120), (15, 21554512), (16, 20207355), (19, 17016720), (20, 16165884), (21, 15396080), (24, 13471570), (28, 11547060), (30, 10777256), (35, 9237648), (38, 8508360), (40, 8082942), (42, 7698040), (48, 6735785), (49, 6598320), (56, 5773530), (57, 5672240), (60, 5388628), (70, 4618824), (76, 4254180), (80, 4041471), (84, 3849020), (95, 3403344), (98, 3299160), (105, 3079216), (112, 2886765), (114, 2836120), (120, 2694314), (133, 2430960), (140, 2309412), (147, 2199440), (152, 2127090), (168, 1924510), (190, 1701672), (196, 1649580), (210, 1539608), (228, 1418060), (240, 1347157), (245, 1319664), (266, 1215480), (280, 1154706), (285, 1134448), (294, 1099720), (304, 1063545), (336, 962255), (380, 850836), (392, 824790), (399, 810320), (420, 769804), (456, 709030), (490, 659832), (532, 607740), (560, 577353), (570, 567224), (588, 549860), (665, 486192), (735, 439888), (760, 425418), (784, 412395), (798, 405160), (840, 384902), (912, 354515), (931, 347280), (980, 329916), (1064, 303870), (1140, 283612), (1176, 274930), (1330, 243096), (1447, 223440), (1470, 219944), (1520, 212709), (1596, 202580), (1680, 192451), (1862, 173640), (1960, 164958), (1995, 162064), (2128, 151935), (2280, 141806), (2352, 137465), (2660, 121548), (2793, 115760), (2894, 111720), (2940, 109972), (3192, 101290), (3724, 86820), (3920, 82479), (3990, 81032), (4341, 74480), (4560, 70903), (4655, 69456), (5320, 60774), (5586, 57880), (5788, 55860), (5880, 54986), (6384, 50645), (7235, 44688), (7448, 43410), (7980, 40516), (8682, 37240), (9310, 34728), (10129, 31920), (10640, 30387), (11172, 28940), (11576, 27930), (11760, 27493), (13965, 23152), (14470, 22344), (14896, 21705), (15960, 20258), (17364, 18620)]