7271040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 26536320

約数和(自身を除く): 19265280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 541, 560, 640, 672, 840, 896, 960, 1082, 1120, 1344, 1623, 1680, 1920, 2164, 2240, 2688, 2705, 3246, 3360, 3787, 4328, 4480, 5410, 6492, 6720, 7574, 8115, 8656, 10820, 11361, 12984, 13440, 15148, 16230, 17312, 18935, 21640, 22722, 25968, 30296, 32460, 34624, 37870, 43280, 45444, 51936, 56805, 60592, 64920, 69248, 75740, 86560, 90888, 103872, 113610, 121184, 129840, 151480, 173120, 181776, 207744, 227220, 242368, 259680, 302960, 346240, 363552, 454440, 484736, 519360, 605920, 727104, 908880, 1038720, 1211840, 1454208, 1817760, 2423680, 3635520, 7271040]

約数ペア:

[(1, 7271040), (2, 3635520), (3, 2423680), (4, 1817760), (5, 1454208), (6, 1211840), (7, 1038720), (8, 908880), (10, 727104), (12, 605920), (14, 519360), (15, 484736), (16, 454440), (20, 363552), (21, 346240), (24, 302960), (28, 259680), (30, 242368), (32, 227220), (35, 207744), (40, 181776), (42, 173120), (48, 151480), (56, 129840), (60, 121184), (64, 113610), (70, 103872), (80, 90888), (84, 86560), (96, 75740), (105, 69248), (112, 64920), (120, 60592), (128, 56805), (140, 51936), (160, 45444), (168, 43280), (192, 37870), (210, 34624), (224, 32460), (240, 30296), (280, 25968), (320, 22722), (336, 21640), (384, 18935), (420, 17312), (448, 16230), (480, 15148), (541, 13440), (560, 12984), (640, 11361), (672, 10820), (840, 8656), (896, 8115), (960, 7574), (1082, 6720), (1120, 6492), (1344, 5410), (1623, 4480), (1680, 4328), (1920, 3787), (2164, 3360), (2240, 3246), (2688, 2705)]