1567774720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 3782010960

約数和(自身を除く): 2214236240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 283, 320, 512, 541, 566, 640, 1024, 1082, 1132, 1280, 1415, 2048, 2164, 2264, 2560, 2705, 2830, 4328, 4528, 5120, 5410, 5660, 8656, 9056, 10240, 10820, 11320, 17312, 18112, 21640, 22640, 34624, 36224, 43280, 45280, 69248, 72448, 86560, 90560, 138496, 144896, 153103, 173120, 181120, 276992, 289792, 306206, 346240, 362240, 553984, 579584, 612412, 692480, 724480, 765515, 1107968, 1224824, 1384960, 1448960, 1531030, 2449648, 2769920, 2897920, 3062060, 4899296, 5539840, 6124120, 9798592, 12248240, 19597184, 24496480, 39194368, 48992960, 78388736, 97985920, 156777472, 195971840, 313554944, 391943680, 783887360, 1567774720]

約数ペア:

[(1, 1567774720), (2, 783887360), (4, 391943680), (5, 313554944), (8, 195971840), (10, 156777472), (16, 97985920), (20, 78388736), (32, 48992960), (40, 39194368), (64, 24496480), (80, 19597184), (128, 12248240), (160, 9798592), (256, 6124120), (283, 5539840), (320, 4899296), (512, 3062060), (541, 2897920), (566, 2769920), (640, 2449648), (1024, 1531030), (1082, 1448960), (1132, 1384960), (1280, 1224824), (1415, 1107968), (2048, 765515), (2164, 724480), (2264, 692480), (2560, 612412), (2705, 579584), (2830, 553984), (4328, 362240), (4528, 346240), (5120, 306206), (5410, 289792), (5660, 276992), (8656, 181120), (9056, 173120), (10240, 153103), (10820, 144896), (11320, 138496), (17312, 90560), (18112, 86560), (21640, 72448), (22640, 69248), (34624, 45280), (36224, 43280)]