16766880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2718

約数の個数: 96

約数和(自身を含む): 56899584

約数和(自身を除く): 40132704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 2687, 3120, 5374, 6240, 8061, 10748, 13435, 16122, 21496, 26870, 32244, 34931, 40305, 42992, 53740, 64488, 69862, 80610, 85984, 104793, 107480, 128976, 139724, 161220, 174655, 209586, 214960, 257952, 279448, 322440, 349310, 419172, 429920, 523965, 558896, 644880, 698620, 838344, 1047930, 1117792, 1289760, 1397240, 1676688, 2095860, 2794480, 3353376, 4191720, 5588960, 8383440, 16766880]

約数ペア:

[(1, 16766880), (2, 8383440), (3, 5588960), (4, 4191720), (5, 3353376), (6, 2794480), (8, 2095860), (10, 1676688), (12, 1397240), (13, 1289760), (15, 1117792), (16, 1047930), (20, 838344), (24, 698620), (26, 644880), (30, 558896), (32, 523965), (39, 429920), (40, 419172), (48, 349310), (52, 322440), (60, 279448), (65, 257952), (78, 214960), (80, 209586), (96, 174655), (104, 161220), (120, 139724), (130, 128976), (156, 107480), (160, 104793), (195, 85984), (208, 80610), (240, 69862), (260, 64488), (312, 53740), (390, 42992), (416, 40305), (480, 34931), (520, 32244), (624, 26870), (780, 21496), (1040, 16122), (1248, 13435), (1560, 10748), (2080, 8061), (2687, 6240), (3120, 5374)]