1582663040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{653}}^1$

素因数の和:1220

約数の個数: 128

約数和(自身を含む): 4338688320

約数和(自身を除く): 2756025280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 541, 560, 640, 653, 896, 1082, 1120, 1306, 2164, 2240, 2612, 2705, 3265, 3787, 4328, 4480, 4571, 5224, 5410, 6530, 7574, 8656, 9142, 10448, 10820, 13060, 15148, 17312, 18284, 18935, 20896, 21640, 22855, 26120, 30296, 34624, 36568, 37870, 41792, 43280, 45710, 52240, 60592, 69248, 73136, 75740, 83584, 86560, 91420, 104480, 121184, 146272, 151480, 173120, 182840, 208960, 242368, 292544, 302960, 346240, 353273, 365680, 417920, 484736, 585088, 605920, 706546, 731360, 1211840, 1413092, 1462720, 1766365, 2423680, 2472911, 2826184, 2925440, 3532730, 4945822, 5652368, 7065460, 9891644, 11304736, 12364555, 14130920, 19783288, 22609472, 24729110, 28261840, 39566576, 45218944, 49458220, 56523680, 79133152, 98916440, 113047360, 158266304, 197832880, 226094720, 316532608, 395665760, 791331520, 1582663040]

約数ペア:

[(1, 1582663040), (2, 791331520), (4, 395665760), (5, 316532608), (7, 226094720), (8, 197832880), (10, 158266304), (14, 113047360), (16, 98916440), (20, 79133152), (28, 56523680), (32, 49458220), (35, 45218944), (40, 39566576), (56, 28261840), (64, 24729110), (70, 22609472), (80, 19783288), (112, 14130920), (128, 12364555), (140, 11304736), (160, 9891644), (224, 7065460), (280, 5652368), (320, 4945822), (448, 3532730), (541, 2925440), (560, 2826184), (640, 2472911), (653, 2423680), (896, 1766365), (1082, 1462720), (1120, 1413092), (1306, 1211840), (2164, 731360), (2240, 706546), (2612, 605920), (2705, 585088), (3265, 484736), (3787, 417920), (4328, 365680), (4480, 353273), (4571, 346240), (5224, 302960), (5410, 292544), (6530, 242368), (7574, 208960), (8656, 182840), (9142, 173120), (10448, 151480), (10820, 146272), (13060, 121184), (15148, 104480), (17312, 91420), (18284, 86560), (18935, 83584), (20896, 75740), (21640, 73136), (22855, 69248), (26120, 60592), (30296, 52240), (34624, 45710), (36568, 43280), (37870, 41792)]