128984310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15749}}^1$

素因数の和:15782

約数の個数: 96

約数和(自身を含む): 412776000

約数和(自身を除く): 283791690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 15749, 31498, 47247, 78745, 94494, 110243, 141741, 157490, 204737, 220486, 236235, 283482, 330729, 409474, 472470, 551215, 614211, 661458, 708705, 992187, 1023685, 1102430, 1228422, 1417410, 1433159, 1653645, 1842633, 1984374, 2047370, 2866318, 3071055, 3307290, 3685266, 4299477, 4960935, 6142110, 7165795, 8598954, 9213165, 9921870, 12898431, 14331590, 18426330, 21497385, 25796862, 42994770, 64492155, 128984310]

約数ペア:

[(1, 128984310), (2, 64492155), (3, 42994770), (5, 25796862), (6, 21497385), (7, 18426330), (9, 14331590), (10, 12898431), (13, 9921870), (14, 9213165), (15, 8598954), (18, 7165795), (21, 6142110), (26, 4960935), (30, 4299477), (35, 3685266), (39, 3307290), (42, 3071055), (45, 2866318), (63, 2047370), (65, 1984374), (70, 1842633), (78, 1653645), (90, 1433159), (91, 1417410), (105, 1228422), (117, 1102430), (126, 1023685), (130, 992187), (182, 708705), (195, 661458), (210, 614211), (234, 551215), (273, 472470), (315, 409474), (390, 330729), (455, 283482), (546, 236235), (585, 220486), (630, 204737), (819, 157490), (910, 141741), (1170, 110243), (1365, 94494), (1638, 78745), (2730, 47247), (4095, 31498), (8190, 15749)]