830068960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2053}}^1$

素因数の和:2113

約数の個数: 144

約数和(自身を含む): 2366503776

約数和(自身を除く): 1536434816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 361, 380, 532, 560, 608, 665, 722, 760, 1064, 1120, 1330, 1444, 1520, 1805, 2053, 2128, 2527, 2660, 2888, 3040, 3610, 4106, 4256, 5054, 5320, 5776, 7220, 8212, 10108, 10265, 10640, 11552, 12635, 14371, 14440, 16424, 20216, 20530, 21280, 25270, 28742, 28880, 32848, 39007, 40432, 41060, 50540, 57484, 57760, 65696, 71855, 78014, 80864, 82120, 101080, 114968, 143710, 156028, 164240, 195035, 202160, 229936, 273049, 287420, 312056, 328480, 390070, 404320, 459872, 546098, 574840, 624112, 741133, 780140, 1092196, 1149680, 1248224, 1365245, 1482266, 1560280, 2184392, 2299360, 2730490, 2964532, 3120560, 3705665, 4368784, 5187931, 5460980, 5929064, 6241120, 7411330, 8737568, 10375862, 10921960, 11858128, 14822660, 20751724, 21843920, 23716256, 25939655, 29645320, 41503448, 43687840, 51879310, 59290640, 83006896, 103758620, 118581280, 166013792, 207517240, 415034480, 830068960]

約数ペア:

[(1, 830068960), (2, 415034480), (4, 207517240), (5, 166013792), (7, 118581280), (8, 103758620), (10, 83006896), (14, 59290640), (16, 51879310), (19, 43687840), (20, 41503448), (28, 29645320), (32, 25939655), (35, 23716256), (38, 21843920), (40, 20751724), (56, 14822660), (70, 11858128), (76, 10921960), (80, 10375862), (95, 8737568), (112, 7411330), (133, 6241120), (140, 5929064), (152, 5460980), (160, 5187931), (190, 4368784), (224, 3705665), (266, 3120560), (280, 2964532), (304, 2730490), (361, 2299360), (380, 2184392), (532, 1560280), (560, 1482266), (608, 1365245), (665, 1248224), (722, 1149680), (760, 1092196), (1064, 780140), (1120, 741133), (1330, 624112), (1444, 574840), (1520, 546098), (1805, 459872), (2053, 404320), (2128, 390070), (2527, 328480), (2660, 312056), (2888, 287420), (3040, 273049), (3610, 229936), (4106, 202160), (4256, 195035), (5054, 164240), (5320, 156028), (5776, 143710), (7220, 114968), (8212, 101080), (10108, 82120), (10265, 80864), (10640, 78014), (11552, 71855), (12635, 65696), (14371, 57760), (14440, 57484), (16424, 50540), (20216, 41060), (20530, 40432), (21280, 39007), (25270, 32848), (28742, 28880)]