142397640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 288

約数和(自身を含む): 582603840

約数和(自身を除く): 440206200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 462, 467, 484, 495, 504, 605, 616, 630, 660, 693, 726, 770, 792, 840, 847, 924, 934, 968, 990, 1089, 1155, 1210, 1260, 1320, 1386, 1401, 1452, 1540, 1694, 1815, 1848, 1868, 1980, 2178, 2310, 2335, 2420, 2520, 2541, 2772, 2802, 2904, 3080, 3269, 3388, 3465, 3630, 3736, 3960, 4203, 4235, 4356, 4620, 4670, 4840, 5082, 5137, 5445, 5544, 5604, 6538, 6776, 6930, 7005, 7260, 7623, 8406, 8470, 8712, 9240, 9340, 9807, 10164, 10274, 10890, 11208, 12705, 13076, 13860, 14010, 14520, 15246, 15411, 16345, 16812, 16940, 18680, 19614, 20328, 20548, 21015, 21780, 25410, 25685, 26152, 27720, 28020, 29421, 30492, 30822, 32690, 33624, 33880, 35959, 38115, 39228, 41096, 42030, 43560, 46233, 49035, 50820, 51370, 56040, 56507, 58842, 60984, 61644, 65380, 71918, 76230, 77055, 78456, 84060, 92466, 98070, 101640, 102740, 107877, 113014, 117684, 123288, 130760, 143836, 147105, 152460, 154110, 168120, 169521, 179795, 184932, 196140, 205480, 215754, 226028, 231165, 235368, 282535, 287672, 294210, 304920, 308220, 323631, 339042, 359590, 369864, 392280, 395549, 431508, 452056, 462330, 508563, 539385, 565070, 588420, 616440, 647262, 678084, 719180, 791098, 847605, 863016, 924660, 1017126, 1078770, 1130140, 1176840, 1186647, 1294524, 1356168, 1438360, 1582196, 1618155, 1695210, 1849320, 1977745, 2034252, 2157540, 2260280, 2373294, 2542815, 2589048, 3164392, 3236310, 3390420, 3559941, 3955490, 4068504, 4315080, 4746588, 5085630, 5933235, 6472620, 6780840, 7119882, 7910980, 9493176, 10171260, 11866470, 12945240, 14239764, 15821960, 17799705, 20342520, 23732940, 28479528, 35599410, 47465880, 71198820, 142397640]

約数ペア:

[(1, 142397640), (2, 71198820), (3, 47465880), (4, 35599410), (5, 28479528), (6, 23732940), (7, 20342520), (8, 17799705), (9, 15821960), (10, 14239764), (11, 12945240), (12, 11866470), (14, 10171260), (15, 9493176), (18, 7910980), (20, 7119882), (21, 6780840), (22, 6472620), (24, 5933235), (28, 5085630), (30, 4746588), (33, 4315080), (35, 4068504), (36, 3955490), (40, 3559941), (42, 3390420), (44, 3236310), (45, 3164392), (55, 2589048), (56, 2542815), (60, 2373294), (63, 2260280), (66, 2157540), (70, 2034252), (72, 1977745), (77, 1849320), (84, 1695210), (88, 1618155), (90, 1582196), (99, 1438360), (105, 1356168), (110, 1294524), (120, 1186647), (121, 1176840), (126, 1130140), (132, 1078770), (140, 1017126), (154, 924660), (165, 863016), (168, 847605), (180, 791098), (198, 719180), (210, 678084), (220, 647262), (231, 616440), (242, 588420), (252, 565070), (264, 539385), (280, 508563), (308, 462330), (315, 452056), (330, 431508), (360, 395549), (363, 392280), (385, 369864), (396, 359590), (420, 339042), (440, 323631), (462, 308220), (467, 304920), (484, 294210), (495, 287672), (504, 282535), (605, 235368), (616, 231165), (630, 226028), (660, 215754), (693, 205480), (726, 196140), (770, 184932), (792, 179795), (840, 169521), (847, 168120), (924, 154110), (934, 152460), (968, 147105), (990, 143836), (1089, 130760), (1155, 123288), (1210, 117684), (1260, 113014), (1320, 107877), (1386, 102740), (1401, 101640), (1452, 98070), (1540, 92466), (1694, 84060), (1815, 78456), (1848, 77055), (1868, 76230), (1980, 71918), (2178, 65380), (2310, 61644), (2335, 60984), (2420, 58842), (2520, 56507), (2541, 56040), (2772, 51370), (2802, 50820), (2904, 49035), (3080, 46233), (3269, 43560), (3388, 42030), (3465, 41096), (3630, 39228), (3736, 38115), (3960, 35959), (4203, 33880), (4235, 33624), (4356, 32690), (4620, 30822), (4670, 30492), (4840, 29421), (5082, 28020), (5137, 27720), (5445, 26152), (5544, 25685), (5604, 25410), (6538, 21780), (6776, 21015), (6930, 20548), (7005, 20328), (7260, 19614), (7623, 18680), (8406, 16940), (8470, 16812), (8712, 16345), (9240, 15411), (9340, 15246), (9807, 14520), (10164, 14010), (10274, 13860), (10890, 13076), (11208, 12705)]