415919680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1$

素因数の和:884

約数の個数: 112

約数和(自身を含む): 1088282304

約数和(自身を除く): 672362624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 173, 176, 220, 320, 346, 352, 440, 683, 692, 704, 865, 880, 1366, 1384, 1730, 1760, 1903, 2732, 2768, 3415, 3460, 3520, 3806, 5464, 5536, 6830, 6920, 7513, 7612, 9515, 10928, 11072, 13660, 13840, 15026, 15224, 19030, 21856, 27320, 27680, 30052, 30448, 37565, 38060, 43712, 54640, 55360, 60104, 60896, 75130, 76120, 109280, 118159, 120208, 121792, 150260, 152240, 218560, 236318, 240416, 300520, 304480, 472636, 480832, 590795, 601040, 608960, 945272, 1181590, 1202080, 1299749, 1890544, 2363180, 2404160, 2599498, 3781088, 4726360, 5198996, 6498745, 7562176, 9452720, 10397992, 12997490, 18905440, 20795984, 25994980, 37810880, 41591968, 51989960, 83183936, 103979920, 207959840, 415919680]

約数ペア:

[(1, 415919680), (2, 207959840), (4, 103979920), (5, 83183936), (8, 51989960), (10, 41591968), (11, 37810880), (16, 25994980), (20, 20795984), (22, 18905440), (32, 12997490), (40, 10397992), (44, 9452720), (55, 7562176), (64, 6498745), (80, 5198996), (88, 4726360), (110, 3781088), (160, 2599498), (173, 2404160), (176, 2363180), (220, 1890544), (320, 1299749), (346, 1202080), (352, 1181590), (440, 945272), (683, 608960), (692, 601040), (704, 590795), (865, 480832), (880, 472636), (1366, 304480), (1384, 300520), (1730, 240416), (1760, 236318), (1903, 218560), (2732, 152240), (2768, 150260), (3415, 121792), (3460, 120208), (3520, 118159), (3806, 109280), (5464, 76120), (5536, 75130), (6830, 60896), (6920, 60104), (7513, 55360), (7612, 54640), (9515, 43712), (10928, 38060), (11072, 37565), (13660, 30448), (13840, 30052), (15026, 27680), (15224, 27320), (19030, 21856)]