145342704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 457470720

約数和(自身を除く): 312128016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 38, 39, 41, 46, 48, 52, 57, 69, 76, 78, 82, 92, 104, 114, 123, 138, 152, 156, 164, 169, 184, 208, 228, 246, 247, 276, 299, 304, 312, 328, 338, 368, 437, 456, 492, 494, 507, 533, 552, 598, 624, 656, 676, 741, 779, 874, 897, 912, 943, 984, 988, 1014, 1066, 1104, 1196, 1311, 1352, 1482, 1558, 1599, 1748, 1794, 1886, 1968, 1976, 2028, 2132, 2337, 2392, 2622, 2704, 2829, 2964, 3116, 3198, 3211, 3496, 3588, 3772, 3887, 3952, 4056, 4264, 4674, 4784, 5244, 5658, 5681, 5928, 6232, 6396, 6422, 6929, 6992, 7176, 7544, 7774, 8112, 8528, 9348, 9633, 10127, 10488, 11316, 11362, 11661, 11856, 12259, 12464, 12792, 12844, 13858, 14352, 15088, 15548, 17043, 17917, 18696, 19266, 20254, 20787, 20976, 22632, 22724, 23322, 24518, 25584, 25688, 27716, 30381, 31096, 34086, 35834, 36777, 37392, 38532, 40508, 41574, 45264, 45448, 46644, 49036, 51376, 53751, 55432, 60762, 62192, 68172, 71668, 73554, 73853, 77064, 81016, 83148, 90896, 93288, 98072, 107502, 110864, 121524, 131651, 136344, 143336, 147108, 147706, 154128, 159367, 162032, 166296, 186576, 196144, 215004, 221559, 232921, 243048, 263302, 272688, 286672, 294216, 295412, 318734, 332592, 394953, 430008, 443118, 465842, 478101, 486096, 526604, 588432, 590824, 637468, 698763, 789906, 860016, 886236, 931684, 956202, 1053208, 1181648, 1274936, 1397526, 1579812, 1772472, 1863368, 1912404, 2106416, 2549872, 2795052, 3027973, 3159624, 3544944, 3726736, 3824808, 5590104, 6055946, 6319248, 7649616, 9083919, 11180208, 12111892, 18167838, 24223784, 36335676, 48447568, 72671352, 145342704]

約数ペア:

[(1, 145342704), (2, 72671352), (3, 48447568), (4, 36335676), (6, 24223784), (8, 18167838), (12, 12111892), (13, 11180208), (16, 9083919), (19, 7649616), (23, 6319248), (24, 6055946), (26, 5590104), (38, 3824808), (39, 3726736), (41, 3544944), (46, 3159624), (48, 3027973), (52, 2795052), (57, 2549872), (69, 2106416), (76, 1912404), (78, 1863368), (82, 1772472), (92, 1579812), (104, 1397526), (114, 1274936), (123, 1181648), (138, 1053208), (152, 956202), (156, 931684), (164, 886236), (169, 860016), (184, 789906), (208, 698763), (228, 637468), (246, 590824), (247, 588432), (276, 526604), (299, 486096), (304, 478101), (312, 465842), (328, 443118), (338, 430008), (368, 394953), (437, 332592), (456, 318734), (492, 295412), (494, 294216), (507, 286672), (533, 272688), (552, 263302), (598, 243048), (624, 232921), (656, 221559), (676, 215004), (741, 196144), (779, 186576), (874, 166296), (897, 162032), (912, 159367), (943, 154128), (984, 147706), (988, 147108), (1014, 143336), (1066, 136344), (1104, 131651), (1196, 121524), (1311, 110864), (1352, 107502), (1482, 98072), (1558, 93288), (1599, 90896), (1748, 83148), (1794, 81016), (1886, 77064), (1968, 73853), (1976, 73554), (2028, 71668), (2132, 68172), (2337, 62192), (2392, 60762), (2622, 55432), (2704, 53751), (2829, 51376), (2964, 49036), (3116, 46644), (3198, 45448), (3211, 45264), (3496, 41574), (3588, 40508), (3772, 38532), (3887, 37392), (3952, 36777), (4056, 35834), (4264, 34086), (4674, 31096), (4784, 30381), (5244, 27716), (5658, 25688), (5681, 25584), (5928, 24518), (6232, 23322), (6396, 22724), (6422, 22632), (6929, 20976), (6992, 20787), (7176, 20254), (7544, 19266), (7774, 18696), (8112, 17917), (8528, 17043), (9348, 15548), (9633, 15088), (10127, 14352), (10488, 13858), (11316, 12844), (11362, 12792), (11661, 12464), (11856, 12259)]