206924760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 256

約数和(自身を含む): 799027200

約数和(自身を除く): 592102440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 101, 105, 108, 120, 126, 135, 140, 168, 180, 189, 202, 210, 216, 252, 270, 271, 280, 303, 315, 360, 378, 404, 420, 504, 505, 540, 542, 606, 630, 707, 756, 808, 813, 840, 909, 945, 1010, 1080, 1084, 1212, 1260, 1355, 1414, 1512, 1515, 1626, 1818, 1890, 1897, 2020, 2121, 2168, 2424, 2439, 2520, 2710, 2727, 2828, 3030, 3252, 3535, 3636, 3780, 3794, 4040, 4065, 4242, 4545, 4878, 5420, 5454, 5656, 5691, 6060, 6363, 6504, 7070, 7272, 7317, 7560, 7588, 8130, 8484, 9090, 9485, 9756, 10605, 10840, 10908, 11382, 12120, 12195, 12726, 13635, 14140, 14634, 15176, 16260, 16968, 17073, 18180, 18970, 19089, 19512, 21210, 21816, 22764, 24390, 25452, 27270, 27371, 28280, 28455, 29268, 31815, 32520, 34146, 36360, 36585, 37940, 38178, 42420, 45528, 48780, 50904, 51219, 54540, 54742, 56910, 58536, 63630, 68292, 73170, 75880, 76356, 82113, 84840, 85365, 95445, 97560, 102438, 109080, 109484, 113820, 127260, 136584, 136855, 146340, 152712, 164226, 170730, 190890, 191597, 204876, 218968, 227640, 246339, 254520, 256095, 273710, 292680, 328452, 341460, 381780, 383194, 409752, 410565, 492678, 512190, 547420, 574791, 656904, 682920, 739017, 763560, 766388, 821130, 957985, 985356, 1024380, 1094840, 1149582, 1231695, 1478034, 1532776, 1642260, 1724373, 1915970, 1970712, 2048760, 2299164, 2463390, 2873955, 2956068, 3284520, 3448746, 3695085, 3831940, 4598328, 4926780, 5173119, 5747910, 5912136, 6897492, 7390170, 7663880, 8621865, 9853560, 10346238, 11495820, 13794984, 14780340, 17243730, 20692476, 22991640, 25865595, 29560680, 34487460, 41384952, 51731190, 68974920, 103462380, 206924760]

約数ペア:

[(1, 206924760), (2, 103462380), (3, 68974920), (4, 51731190), (5, 41384952), (6, 34487460), (7, 29560680), (8, 25865595), (9, 22991640), (10, 20692476), (12, 17243730), (14, 14780340), (15, 13794984), (18, 11495820), (20, 10346238), (21, 9853560), (24, 8621865), (27, 7663880), (28, 7390170), (30, 6897492), (35, 5912136), (36, 5747910), (40, 5173119), (42, 4926780), (45, 4598328), (54, 3831940), (56, 3695085), (60, 3448746), (63, 3284520), (70, 2956068), (72, 2873955), (84, 2463390), (90, 2299164), (101, 2048760), (105, 1970712), (108, 1915970), (120, 1724373), (126, 1642260), (135, 1532776), (140, 1478034), (168, 1231695), (180, 1149582), (189, 1094840), (202, 1024380), (210, 985356), (216, 957985), (252, 821130), (270, 766388), (271, 763560), (280, 739017), (303, 682920), (315, 656904), (360, 574791), (378, 547420), (404, 512190), (420, 492678), (504, 410565), (505, 409752), (540, 383194), (542, 381780), (606, 341460), (630, 328452), (707, 292680), (756, 273710), (808, 256095), (813, 254520), (840, 246339), (909, 227640), (945, 218968), (1010, 204876), (1080, 191597), (1084, 190890), (1212, 170730), (1260, 164226), (1355, 152712), (1414, 146340), (1512, 136855), (1515, 136584), (1626, 127260), (1818, 113820), (1890, 109484), (1897, 109080), (2020, 102438), (2121, 97560), (2168, 95445), (2424, 85365), (2439, 84840), (2520, 82113), (2710, 76356), (2727, 75880), (2828, 73170), (3030, 68292), (3252, 63630), (3535, 58536), (3636, 56910), (3780, 54742), (3794, 54540), (4040, 51219), (4065, 50904), (4242, 48780), (4545, 45528), (4878, 42420), (5420, 38178), (5454, 37940), (5656, 36585), (5691, 36360), (6060, 34146), (6363, 32520), (6504, 31815), (7070, 29268), (7272, 28455), (7317, 28280), (7560, 27371), (7588, 27270), (8130, 25452), (8484, 24390), (9090, 22764), (9485, 21816), (9756, 21210), (10605, 19512), (10840, 19089), (10908, 18970), (11382, 18180), (12120, 17073), (12195, 16968), (12726, 16260), (13635, 15176), (14140, 14634)]