284729760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:676

約数の個数: 288

約数和(自身を含む): 1135959552

約数和(自身を除く): 851229792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 180, 188, 210, 224, 235, 240, 252, 280, 282, 288, 315, 329, 336, 360, 376, 420, 423, 470, 480, 504, 560, 564, 601, 630, 658, 672, 705, 720, 752, 840, 846, 940, 987, 1008, 1120, 1128, 1202, 1260, 1316, 1410, 1440, 1504, 1645, 1680, 1692, 1803, 1880, 1974, 2016, 2115, 2256, 2404, 2520, 2632, 2820, 2961, 3005, 3290, 3360, 3384, 3606, 3760, 3948, 4207, 4230, 4512, 4808, 4935, 5040, 5264, 5409, 5640, 5922, 6010, 6580, 6768, 7212, 7520, 7896, 8414, 8460, 9015, 9616, 9870, 10080, 10528, 10818, 11280, 11844, 12020, 12621, 13160, 13536, 14424, 14805, 15792, 16828, 16920, 18030, 19232, 19740, 21035, 21636, 22560, 23688, 24040, 25242, 26320, 27045, 28247, 28848, 29610, 31584, 33656, 33840, 36060, 37863, 39480, 42070, 43272, 47376, 48080, 50484, 52640, 54090, 56494, 57696, 59220, 63105, 67312, 67680, 72120, 75726, 78960, 84140, 84741, 86544, 94752, 96160, 100968, 108180, 112988, 118440, 126210, 134624, 141235, 144240, 151452, 157920, 168280, 169482, 173088, 189315, 197729, 201936, 216360, 225976, 236880, 252420, 254223, 282470, 288480, 302904, 336560, 338964, 378630, 395458, 403872, 423705, 432720, 451952, 473760, 504840, 508446, 564940, 593187, 605808, 673120, 677928, 757260, 790916, 847410, 865440, 903904, 988645, 1009680, 1016892, 1129880, 1186374, 1211616, 1271115, 1355856, 1514520, 1581832, 1694820, 1779561, 1977290, 2019360, 2033784, 2259760, 2372748, 2542230, 2711712, 2965935, 3029040, 3163664, 3389640, 3559122, 3954580, 4067568, 4519520, 4745496, 5084460, 5931870, 6058080, 6327328, 6779280, 7118244, 7909160, 8135136, 8897805, 9490992, 10168920, 11863740, 13558560, 14236488, 15818320, 17795610, 18981984, 20337840, 23727480, 28472976, 31636640, 35591220, 40675680, 47454960, 56945952, 71182440, 94909920, 142364880, 284729760]

約数ペア:

[(1, 284729760), (2, 142364880), (3, 94909920), (4, 71182440), (5, 56945952), (6, 47454960), (7, 40675680), (8, 35591220), (9, 31636640), (10, 28472976), (12, 23727480), (14, 20337840), (15, 18981984), (16, 17795610), (18, 15818320), (20, 14236488), (21, 13558560), (24, 11863740), (28, 10168920), (30, 9490992), (32, 8897805), (35, 8135136), (36, 7909160), (40, 7118244), (42, 6779280), (45, 6327328), (47, 6058080), (48, 5931870), (56, 5084460), (60, 4745496), (63, 4519520), (70, 4067568), (72, 3954580), (80, 3559122), (84, 3389640), (90, 3163664), (94, 3029040), (96, 2965935), (105, 2711712), (112, 2542230), (120, 2372748), (126, 2259760), (140, 2033784), (141, 2019360), (144, 1977290), (160, 1779561), (168, 1694820), (180, 1581832), (188, 1514520), (210, 1355856), (224, 1271115), (235, 1211616), (240, 1186374), (252, 1129880), (280, 1016892), (282, 1009680), (288, 988645), (315, 903904), (329, 865440), (336, 847410), (360, 790916), (376, 757260), (420, 677928), (423, 673120), (470, 605808), (480, 593187), (504, 564940), (560, 508446), (564, 504840), (601, 473760), (630, 451952), (658, 432720), (672, 423705), (705, 403872), (720, 395458), (752, 378630), (840, 338964), (846, 336560), (940, 302904), (987, 288480), (1008, 282470), (1120, 254223), (1128, 252420), (1202, 236880), (1260, 225976), (1316, 216360), (1410, 201936), (1440, 197729), (1504, 189315), (1645, 173088), (1680, 169482), (1692, 168280), (1803, 157920), (1880, 151452), (1974, 144240), (2016, 141235), (2115, 134624), (2256, 126210), (2404, 118440), (2520, 112988), (2632, 108180), (2820, 100968), (2961, 96160), (3005, 94752), (3290, 86544), (3360, 84741), (3384, 84140), (3606, 78960), (3760, 75726), (3948, 72120), (4207, 67680), (4230, 67312), (4512, 63105), (4808, 59220), (4935, 57696), (5040, 56494), (5264, 54090), (5409, 52640), (5640, 50484), (5922, 48080), (6010, 47376), (6580, 43272), (6768, 42070), (7212, 39480), (7520, 37863), (7896, 36060), (8414, 33840), (8460, 33656), (9015, 31584), (9616, 29610), (9870, 28848), (10080, 28247), (10528, 27045), (10818, 26320), (11280, 25242), (11844, 24040), (12020, 23688), (12621, 22560), (13160, 21636), (13536, 21035), (14424, 19740), (14805, 19232), (15792, 18030), (16828, 16920)]