101420480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2426

約数の個数: 112

約数和(自身を含む): 290657280

約数和(自身を除く): 189236800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2383, 2660, 3040, 4256, 4766, 5320, 6080, 8512, 9532, 10640, 11915, 16681, 19064, 21280, 23830, 33362, 38128, 42560, 45277, 47660, 66724, 76256, 83405, 90554, 95320, 133448, 152512, 166810, 181108, 190640, 226385, 266896, 316939, 333620, 362216, 381280, 452770, 533792, 633878, 667240, 724432, 762560, 905540, 1067584, 1267756, 1334480, 1448864, 1584695, 1811080, 2535512, 2668960, 2897728, 3169390, 3622160, 5071024, 5337920, 6338780, 7244320, 10142048, 12677560, 14488640, 20284096, 25355120, 50710240, 101420480]

約数ペア:

[(1, 101420480), (2, 50710240), (4, 25355120), (5, 20284096), (7, 14488640), (8, 12677560), (10, 10142048), (14, 7244320), (16, 6338780), (19, 5337920), (20, 5071024), (28, 3622160), (32, 3169390), (35, 2897728), (38, 2668960), (40, 2535512), (56, 1811080), (64, 1584695), (70, 1448864), (76, 1334480), (80, 1267756), (95, 1067584), (112, 905540), (133, 762560), (140, 724432), (152, 667240), (160, 633878), (190, 533792), (224, 452770), (266, 381280), (280, 362216), (304, 333620), (320, 316939), (380, 266896), (448, 226385), (532, 190640), (560, 181108), (608, 166810), (665, 152512), (760, 133448), (1064, 95320), (1120, 90554), (1216, 83405), (1330, 76256), (1520, 66724), (2128, 47660), (2240, 45277), (2383, 42560), (2660, 38128), (3040, 33362), (4256, 23830), (4766, 21280), (5320, 19064), (6080, 16681), (8512, 11915), (9532, 10640)]