242549440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 224

約数和(自身を含む): 716889600

約数和(自身を除く): 474340160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 64, 70, 76, 80, 82, 95, 112, 133, 139, 140, 152, 160, 164, 190, 205, 224, 266, 278, 280, 287, 304, 320, 328, 380, 410, 448, 532, 556, 560, 574, 608, 656, 665, 695, 760, 779, 820, 973, 1064, 1112, 1120, 1148, 1216, 1312, 1330, 1390, 1435, 1520, 1558, 1640, 1946, 2128, 2224, 2240, 2296, 2624, 2641, 2660, 2780, 2870, 3040, 3116, 3280, 3892, 3895, 4256, 4448, 4592, 4865, 5282, 5320, 5453, 5560, 5699, 5740, 6080, 6232, 6560, 7784, 7790, 8512, 8896, 9184, 9730, 10564, 10640, 10906, 11120, 11398, 11480, 12464, 13120, 13205, 15568, 15580, 18368, 18487, 19460, 21128, 21280, 21812, 22240, 22796, 22960, 24928, 26410, 27265, 28495, 31136, 31160, 36974, 38920, 39893, 42256, 42560, 43624, 44480, 45592, 45920, 49856, 52820, 54530, 56990, 62272, 62320, 73948, 77840, 79786, 84512, 87248, 91184, 91840, 92435, 105640, 108281, 109060, 113980, 124640, 147896, 155680, 159572, 169024, 174496, 182368, 184870, 199465, 211280, 216562, 218120, 227960, 249280, 295792, 311360, 319144, 348992, 364736, 369740, 398930, 422560, 433124, 436240, 455920, 541405, 591584, 638288, 739480, 757967, 797860, 845120, 866248, 872480, 911840, 1082810, 1183168, 1276576, 1478960, 1515934, 1595720, 1732496, 1744960, 1823680, 2165620, 2553152, 2957920, 3031868, 3191440, 3464992, 3789835, 4331240, 5915840, 6063736, 6382880, 6929984, 7579670, 8662480, 12127472, 12765760, 15159340, 17324960, 24254944, 30318680, 34649920, 48509888, 60637360, 121274720, 242549440]

約数ペア:

[(1, 242549440), (2, 121274720), (4, 60637360), (5, 48509888), (7, 34649920), (8, 30318680), (10, 24254944), (14, 17324960), (16, 15159340), (19, 12765760), (20, 12127472), (28, 8662480), (32, 7579670), (35, 6929984), (38, 6382880), (40, 6063736), (41, 5915840), (56, 4331240), (64, 3789835), (70, 3464992), (76, 3191440), (80, 3031868), (82, 2957920), (95, 2553152), (112, 2165620), (133, 1823680), (139, 1744960), (140, 1732496), (152, 1595720), (160, 1515934), (164, 1478960), (190, 1276576), (205, 1183168), (224, 1082810), (266, 911840), (278, 872480), (280, 866248), (287, 845120), (304, 797860), (320, 757967), (328, 739480), (380, 638288), (410, 591584), (448, 541405), (532, 455920), (556, 436240), (560, 433124), (574, 422560), (608, 398930), (656, 369740), (665, 364736), (695, 348992), (760, 319144), (779, 311360), (820, 295792), (973, 249280), (1064, 227960), (1112, 218120), (1120, 216562), (1148, 211280), (1216, 199465), (1312, 184870), (1330, 182368), (1390, 174496), (1435, 169024), (1520, 159572), (1558, 155680), (1640, 147896), (1946, 124640), (2128, 113980), (2224, 109060), (2240, 108281), (2296, 105640), (2624, 92435), (2641, 91840), (2660, 91184), (2780, 87248), (2870, 84512), (3040, 79786), (3116, 77840), (3280, 73948), (3892, 62320), (3895, 62272), (4256, 56990), (4448, 54530), (4592, 52820), (4865, 49856), (5282, 45920), (5320, 45592), (5453, 44480), (5560, 43624), (5699, 42560), (5740, 42256), (6080, 39893), (6232, 38920), (6560, 36974), (7784, 31160), (7790, 31136), (8512, 28495), (8896, 27265), (9184, 26410), (9730, 24928), (10564, 22960), (10640, 22796), (10906, 22240), (11120, 21812), (11398, 21280), (11480, 21128), (12464, 19460), (13120, 18487), (13205, 18368), (15568, 15580)]