72796360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2895

約数の個数: 96

約数和(自身を含む): 205261560

約数和(自身を除く): 132465200

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, 2857, 3185, 3640, 5096, 5714, 6370, 11428, 12740, 14285, 19999, 22856, 25480, 28570, 37141, 39998, 57140, 74282, 79996, 99995, 114280, 139993, 148564, 159992, 185705, 199990, 259987, 279986, 297128, 371410, 399980, 519974, 559972, 699965, 742820, 799960, 1039948, 1119944, 1299935, 1399930, 1485640, 1819909, 2079896, 2599870, 2799860, 3639818, 5199740, 5599720, 7279636, 9099545, 10399480, 14559272, 18199090, 36398180, 72796360]

約数ペア:

[(1, 72796360), (2, 36398180), (4, 18199090), (5, 14559272), (7, 10399480), (8, 9099545), (10, 7279636), (13, 5599720), (14, 5199740), (20, 3639818), (26, 2799860), (28, 2599870), (35, 2079896), (40, 1819909), (49, 1485640), (52, 1399930), (56, 1299935), (65, 1119944), (70, 1039948), (91, 799960), (98, 742820), (104, 699965), (130, 559972), (140, 519974), (182, 399980), (196, 371410), (245, 297128), (260, 279986), (280, 259987), (364, 199990), (392, 185705), (455, 159992), (490, 148564), (520, 139993), (637, 114280), (728, 99995), (910, 79996), (980, 74282), (1274, 57140), (1820, 39998), (1960, 37141), (2548, 28570), (2857, 25480), (3185, 22856), (3640, 19999), (5096, 14285), (5714, 12740), (6370, 11428)]