1716305920

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 4888312128

約数和(自身を除く): 3172006208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 73, 80, 82, 112, 128, 140, 146, 160, 164, 205, 224, 256, 280, 287, 292, 320, 328, 365, 410, 448, 511, 512, 560, 574, 584, 640, 656, 730, 820, 896, 1022, 1024, 1120, 1148, 1168, 1280, 1312, 1435, 1460, 1640, 1792, 2044, 2048, 2240, 2296, 2336, 2555, 2560, 2624, 2870, 2920, 2993, 3280, 3584, 4088, 4096, 4480, 4592, 4672, 5110, 5120, 5248, 5740, 5840, 5986, 6560, 7168, 8176, 8192, 8960, 9184, 9344, 10220, 10240, 10496, 11480, 11680, 11972, 13120, 14336, 14965, 16352, 16384, 17920, 18368, 18688, 20440, 20480, 20951, 20992, 22960, 23360, 23944, 26240, 28672, 29930, 32704, 35840, 36736, 37376, 40880, 40960, 41902, 41984, 45920, 46720, 47888, 52480, 57344, 59860, 65408, 71680, 73472, 74752, 81760, 81920, 83804, 83968, 91840, 93440, 95776, 104755, 104960, 114688, 119720, 130816, 143360, 146944, 149504, 163520, 167608, 167936, 183680, 186880, 191552, 209510, 209920, 239440, 261632, 286720, 293888, 299008, 327040, 335216, 335872, 367360, 373760, 383104, 419020, 419840, 478880, 523264, 573440, 587776, 598016, 654080, 670432, 671744, 734720, 747520, 766208, 838040, 839680, 957760, 1046528, 1175552, 1196032, 1308160, 1340864, 1469440, 1495040, 1532416, 1676080, 1679360, 1915520, 2093056, 2351104, 2616320, 2681728, 2938880, 2990080, 3064832, 3352160, 3358720, 3831040, 4186112, 4702208, 5232640, 5363456, 5877760, 5980160, 6129664, 6704320, 7662080, 8372224, 10465280, 10726912, 11755520, 12259328, 13408640, 15324160, 20930560, 21453824, 23511040, 24518656, 26817280, 30648320, 41861120, 42907648, 49037312, 53634560, 61296640, 85815296, 107269120, 122593280, 171630592, 214538240, 245186560, 343261184, 429076480, 858152960, 1716305920]

約数ペア:

[(1, 1716305920), (2, 858152960), (4, 429076480), (5, 343261184), (7, 245186560), (8, 214538240), (10, 171630592), (14, 122593280), (16, 107269120), (20, 85815296), (28, 61296640), (32, 53634560), (35, 49037312), (40, 42907648), (41, 41861120), (56, 30648320), (64, 26817280), (70, 24518656), (73, 23511040), (80, 21453824), (82, 20930560), (112, 15324160), (128, 13408640), (140, 12259328), (146, 11755520), (160, 10726912), (164, 10465280), (205, 8372224), (224, 7662080), (256, 6704320), (280, 6129664), (287, 5980160), (292, 5877760), (320, 5363456), (328, 5232640), (365, 4702208), (410, 4186112), (448, 3831040), (511, 3358720), (512, 3352160), (560, 3064832), (574, 2990080), (584, 2938880), (640, 2681728), (656, 2616320), (730, 2351104), (820, 2093056), (896, 1915520), (1022, 1679360), (1024, 1676080), (1120, 1532416), (1148, 1495040), (1168, 1469440), (1280, 1340864), (1312, 1308160), (1435, 1196032), (1460, 1175552), (1640, 1046528), (1792, 957760), (2044, 839680), (2048, 838040), (2240, 766208), (2296, 747520), (2336, 734720), (2555, 671744), (2560, 670432), (2624, 654080), (2870, 598016), (2920, 587776), (2993, 573440), (3280, 523264), (3584, 478880), (4088, 419840), (4096, 419020), (4480, 383104), (4592, 373760), (4672, 367360), (5110, 335872), (5120, 335216), (5248, 327040), (5740, 299008), (5840, 293888), (5986, 286720), (6560, 261632), (7168, 239440), (8176, 209920), (8192, 209510), (8960, 191552), (9184, 186880), (9344, 183680), (10220, 167936), (10240, 167608), (10496, 163520), (11480, 149504), (11680, 146944), (11972, 143360), (13120, 130816), (14336, 119720), (14965, 114688), (16352, 104960), (16384, 104755), (17920, 95776), (18368, 93440), (18688, 91840), (20440, 83968), (20480, 83804), (20951, 81920), (20992, 81760), (22960, 74752), (23360, 73472), (23944, 71680), (26240, 65408), (28672, 59860), (29930, 57344), (32704, 52480), (35840, 47888), (36736, 46720), (37376, 45920), (40880, 41984), (40960, 41902)]