142364880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 240

約数和(自身を含む): 558964224

約数和(自身を除く): 416599344

約数列:

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

約数ペア:

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