323584240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 947564352

約数和(自身を除く): 623980112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 37, 40, 46, 49, 56, 70, 74, 80, 92, 97, 98, 112, 115, 140, 148, 161, 184, 185, 194, 196, 230, 245, 259, 280, 296, 322, 368, 370, 388, 392, 460, 485, 490, 518, 560, 592, 644, 679, 740, 776, 784, 805, 851, 920, 970, 980, 1036, 1127, 1288, 1295, 1358, 1480, 1552, 1610, 1702, 1813, 1840, 1940, 1960, 2072, 2231, 2254, 2576, 2590, 2716, 2960, 3220, 3395, 3404, 3589, 3626, 3880, 3920, 4144, 4255, 4462, 4508, 4753, 5180, 5432, 5635, 5957, 6440, 6790, 6808, 7178, 7252, 7760, 8510, 8924, 9016, 9065, 9506, 10360, 10864, 11155, 11270, 11914, 12880, 13580, 13616, 14356, 14504, 15617, 17020, 17848, 17945, 18032, 18130, 19012, 20720, 22310, 22540, 23765, 23828, 25123, 27160, 28712, 29008, 29785, 31234, 34040, 35696, 35890, 36260, 38024, 41699, 44620, 45080, 47530, 47656, 50246, 54320, 57424, 59570, 62468, 68080, 71780, 72520, 76048, 78085, 82547, 83398, 89240, 90160, 95060, 95312, 100492, 109319, 119140, 124936, 125615, 143560, 145040, 156170, 165094, 166796, 175861, 178480, 190120, 200984, 208495, 218638, 238280, 249872, 251230, 287120, 312340, 330188, 333592, 351722, 380240, 401968, 412735, 416990, 437276, 476560, 502460, 546595, 577829, 624680, 660376, 667184, 703444, 825470, 833980, 874552, 879305, 1004920, 1093190, 1155658, 1249360, 1320752, 1406888, 1650940, 1667960, 1749104, 1758610, 2009840, 2186380, 2311316, 2813776, 2889145, 3301880, 3335920, 3517220, 4044803, 4372760, 4622632, 5778290, 6603760, 7034440, 8089606, 8745520, 9245264, 11556580, 14068880, 16179212, 20224015, 23113160, 32358424, 40448030, 46226320, 64716848, 80896060, 161792120, 323584240]

約数ペア:

[(1, 323584240), (2, 161792120), (4, 80896060), (5, 64716848), (7, 46226320), (8, 40448030), (10, 32358424), (14, 23113160), (16, 20224015), (20, 16179212), (23, 14068880), (28, 11556580), (35, 9245264), (37, 8745520), (40, 8089606), (46, 7034440), (49, 6603760), (56, 5778290), (70, 4622632), (74, 4372760), (80, 4044803), (92, 3517220), (97, 3335920), (98, 3301880), (112, 2889145), (115, 2813776), (140, 2311316), (148, 2186380), (161, 2009840), (184, 1758610), (185, 1749104), (194, 1667960), (196, 1650940), (230, 1406888), (245, 1320752), (259, 1249360), (280, 1155658), (296, 1093190), (322, 1004920), (368, 879305), (370, 874552), (388, 833980), (392, 825470), (460, 703444), (485, 667184), (490, 660376), (518, 624680), (560, 577829), (592, 546595), (644, 502460), (679, 476560), (740, 437276), (776, 416990), (784, 412735), (805, 401968), (851, 380240), (920, 351722), (970, 333592), (980, 330188), (1036, 312340), (1127, 287120), (1288, 251230), (1295, 249872), (1358, 238280), (1480, 218638), (1552, 208495), (1610, 200984), (1702, 190120), (1813, 178480), (1840, 175861), (1940, 166796), (1960, 165094), (2072, 156170), (2231, 145040), (2254, 143560), (2576, 125615), (2590, 124936), (2716, 119140), (2960, 109319), (3220, 100492), (3395, 95312), (3404, 95060), (3589, 90160), (3626, 89240), (3880, 83398), (3920, 82547), (4144, 78085), (4255, 76048), (4462, 72520), (4508, 71780), (4753, 68080), (5180, 62468), (5432, 59570), (5635, 57424), (5957, 54320), (6440, 50246), (6790, 47656), (6808, 47530), (7178, 45080), (7252, 44620), (7760, 41699), (8510, 38024), (8924, 36260), (9016, 35890), (9065, 35696), (9506, 34040), (10360, 31234), (10864, 29785), (11155, 29008), (11270, 28712), (11914, 27160), (12880, 25123), (13580, 23828), (13616, 23765), (14356, 22540), (14504, 22310), (15617, 20720), (17020, 19012), (17848, 18130), (17945, 18032)]