171200960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3370

約数の個数: 112

約数和(自身を含む): 486314496

約数和(自身を除く): 315113536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3323, 3680, 5152, 6440, 6646, 7360, 10304, 12880, 13292, 16615, 23261, 25760, 26584, 33230, 46522, 51520, 53168, 66460, 76429, 93044, 106336, 116305, 132920, 152858, 186088, 212672, 232610, 265840, 305716, 372176, 382145, 465220, 531680, 535003, 611432, 744352, 764290, 930440, 1063360, 1070006, 1222864, 1488704, 1528580, 1860880, 2140012, 2445728, 2675015, 3057160, 3721760, 4280024, 4891456, 5350030, 6114320, 7443520, 8560048, 10700060, 12228640, 17120096, 21400120, 24457280, 34240192, 42800240, 85600480, 171200960]

約数ペア:

[(1, 171200960), (2, 85600480), (4, 42800240), (5, 34240192), (7, 24457280), (8, 21400120), (10, 17120096), (14, 12228640), (16, 10700060), (20, 8560048), (23, 7443520), (28, 6114320), (32, 5350030), (35, 4891456), (40, 4280024), (46, 3721760), (56, 3057160), (64, 2675015), (70, 2445728), (80, 2140012), (92, 1860880), (112, 1528580), (115, 1488704), (140, 1222864), (160, 1070006), (161, 1063360), (184, 930440), (224, 764290), (230, 744352), (280, 611432), (320, 535003), (322, 531680), (368, 465220), (448, 382145), (460, 372176), (560, 305716), (644, 265840), (736, 232610), (805, 212672), (920, 186088), (1120, 152858), (1288, 132920), (1472, 116305), (1610, 106336), (1840, 93044), (2240, 76429), (2576, 66460), (3220, 53168), (3323, 51520), (3680, 46522), (5152, 33230), (6440, 26584), (6646, 25760), (7360, 23261), (10304, 16615), (12880, 13292)]