67853240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2701

約数の個数: 96

約数和(自身を含む): 191328480

約数和(自身を除く): 123475240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 2663, 3185, 3640, 5096, 5326, 6370, 10652, 12740, 13315, 18641, 21304, 25480, 26630, 34619, 37282, 53260, 69238, 74564, 93205, 106520, 130487, 138476, 149128, 173095, 186410, 242333, 260974, 276952, 346190, 372820, 484666, 521948, 652435, 692380, 745640, 969332, 1043896, 1211665, 1304870, 1384760, 1696331, 1938664, 2423330, 2609740, 3392662, 4846660, 5219480, 6785324, 8481655, 9693320, 13570648, 16963310, 33926620, 67853240]

約数ペア:

[(1, 67853240), (2, 33926620), (4, 16963310), (5, 13570648), (7, 9693320), (8, 8481655), (10, 6785324), (13, 5219480), (14, 4846660), (20, 3392662), (26, 2609740), (28, 2423330), (35, 1938664), (40, 1696331), (49, 1384760), (52, 1304870), (56, 1211665), (65, 1043896), (70, 969332), (91, 745640), (98, 692380), (104, 652435), (130, 521948), (140, 484666), (182, 372820), (196, 346190), (245, 276952), (260, 260974), (280, 242333), (364, 186410), (392, 173095), (455, 149128), (490, 138476), (520, 130487), (637, 106520), (728, 93205), (910, 74564), (980, 69238), (1274, 53260), (1820, 37282), (1960, 34619), (2548, 26630), (2663, 25480), (3185, 21304), (3640, 18641), (5096, 13315), (5326, 12740), (6370, 10652)]