973768040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 2582737920

約数和(自身を除く): 1608969880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 271, 280, 287, 313, 328, 410, 542, 574, 626, 820, 1084, 1148, 1252, 1355, 1435, 1565, 1640, 1897, 2168, 2191, 2296, 2504, 2710, 2870, 3130, 3794, 4382, 5420, 5740, 6260, 7588, 8764, 9485, 10840, 10955, 11111, 11480, 12520, 12833, 15176, 17528, 18970, 21910, 22222, 25666, 37940, 43820, 44444, 51332, 55555, 64165, 75880, 77777, 84823, 87640, 88888, 89831, 102664, 111110, 128330, 155554, 169646, 179662, 222220, 256660, 311108, 339292, 359324, 388885, 424115, 444440, 449155, 513320, 593761, 622216, 678584, 718648, 777770, 848230, 898310, 1187522, 1555540, 1696460, 1796620, 2375044, 2968805, 3111080, 3392920, 3477743, 3593240, 4750088, 5937610, 6955486, 11875220, 13910972, 17388715, 23750440, 24344201, 27821944, 34777430, 48688402, 69554860, 97376804, 121721005, 139109720, 194753608, 243442010, 486884020, 973768040]

約数ペア:

[(1, 973768040), (2, 486884020), (4, 243442010), (5, 194753608), (7, 139109720), (8, 121721005), (10, 97376804), (14, 69554860), (20, 48688402), (28, 34777430), (35, 27821944), (40, 24344201), (41, 23750440), (56, 17388715), (70, 13910972), (82, 11875220), (140, 6955486), (164, 5937610), (205, 4750088), (271, 3593240), (280, 3477743), (287, 3392920), (313, 3111080), (328, 2968805), (410, 2375044), (542, 1796620), (574, 1696460), (626, 1555540), (820, 1187522), (1084, 898310), (1148, 848230), (1252, 777770), (1355, 718648), (1435, 678584), (1565, 622216), (1640, 593761), (1897, 513320), (2168, 449155), (2191, 444440), (2296, 424115), (2504, 388885), (2710, 359324), (2870, 339292), (3130, 311108), (3794, 256660), (4382, 222220), (5420, 179662), (5740, 169646), (6260, 155554), (7588, 128330), (8764, 111110), (9485, 102664), (10840, 89831), (10955, 88888), (11111, 87640), (11480, 84823), (12520, 77777), (12833, 75880), (15176, 64165), (17528, 55555), (18970, 51332), (21910, 44444), (22222, 43820), (25666, 37940)]