1734320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 4880640

約数和(自身を除く): 3146320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 163, 190, 266, 280, 304, 326, 380, 532, 560, 652, 665, 760, 815, 1064, 1141, 1304, 1330, 1520, 1630, 2128, 2282, 2608, 2660, 3097, 3260, 4564, 5320, 5705, 6194, 6520, 9128, 10640, 11410, 12388, 13040, 15485, 18256, 21679, 22820, 24776, 30970, 43358, 45640, 49552, 61940, 86716, 91280, 108395, 123880, 173432, 216790, 247760, 346864, 433580, 867160, 1734320]

約数ペア:

[(1, 1734320), (2, 867160), (4, 433580), (5, 346864), (7, 247760), (8, 216790), (10, 173432), (14, 123880), (16, 108395), (19, 91280), (20, 86716), (28, 61940), (35, 49552), (38, 45640), (40, 43358), (56, 30970), (70, 24776), (76, 22820), (80, 21679), (95, 18256), (112, 15485), (133, 13040), (140, 12388), (152, 11410), (163, 10640), (190, 9128), (266, 6520), (280, 6194), (304, 5705), (326, 5320), (380, 4564), (532, 3260), (560, 3097), (652, 2660), (665, 2608), (760, 2282), (815, 2128), (1064, 1630), (1141, 1520), (1304, 1330)]