1251967680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3847}}^1$

素因数の和:3983

約数の個数: 168

約数和(自身を含む): 4345484832

約数和(自身を除く): 3093517152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 452, 480, 565, 576, 678, 720, 904, 960, 1017, 1130, 1356, 1440, 1695, 1808, 2034, 2260, 2712, 2880, 3390, 3616, 3847, 4068, 4520, 5085, 5424, 6780, 7232, 7694, 8136, 9040, 10170, 10848, 11541, 13560, 15388, 16272, 18080, 19235, 20340, 21696, 23082, 27120, 30776, 32544, 34623, 36160, 38470, 40680, 46164, 54240, 57705, 61552, 65088, 69246, 76940, 81360, 92328, 108480, 115410, 123104, 138492, 153880, 162720, 173115, 184656, 230820, 246208, 276984, 307760, 325440, 346230, 369312, 434711, 461640, 553968, 615520, 692460, 738624, 869422, 923280, 1107936, 1231040, 1304133, 1384920, 1738844, 1846560, 2173555, 2215872, 2608266, 2769840, 3477688, 3693120, 3912399, 4347110, 5216532, 5539680, 6520665, 6955376, 7824798, 8694220, 10433064, 11079360, 13041330, 13910752, 15649596, 17388440, 19561995, 20866128, 26082660, 27821504, 31299192, 34776880, 39123990, 41732256, 52165320, 62598384, 69553760, 78247980, 83464512, 104330640, 125196768, 139107520, 156495960, 208661280, 250393536, 312991920, 417322560, 625983840, 1251967680]

約数ペア:

[(1, 1251967680), (2, 625983840), (3, 417322560), (4, 312991920), (5, 250393536), (6, 208661280), (8, 156495960), (9, 139107520), (10, 125196768), (12, 104330640), (15, 83464512), (16, 78247980), (18, 69553760), (20, 62598384), (24, 52165320), (30, 41732256), (32, 39123990), (36, 34776880), (40, 31299192), (45, 27821504), (48, 26082660), (60, 20866128), (64, 19561995), (72, 17388440), (80, 15649596), (90, 13910752), (96, 13041330), (113, 11079360), (120, 10433064), (144, 8694220), (160, 7824798), (180, 6955376), (192, 6520665), (226, 5539680), (240, 5216532), (288, 4347110), (320, 3912399), (339, 3693120), (360, 3477688), (452, 2769840), (480, 2608266), (565, 2215872), (576, 2173555), (678, 1846560), (720, 1738844), (904, 1384920), (960, 1304133), (1017, 1231040), (1130, 1107936), (1356, 923280), (1440, 869422), (1695, 738624), (1808, 692460), (2034, 615520), (2260, 553968), (2712, 461640), (2880, 434711), (3390, 369312), (3616, 346230), (3847, 325440), (4068, 307760), (4520, 276984), (5085, 246208), (5424, 230820), (6780, 184656), (7232, 173115), (7694, 162720), (8136, 153880), (9040, 138492), (10170, 123104), (10848, 115410), (11541, 108480), (13560, 92328), (15388, 81360), (16272, 76940), (18080, 69246), (19235, 65088), (20340, 61552), (21696, 57705), (23082, 54240), (27120, 46164), (30776, 40680), (32544, 38470), (34623, 36160)]