80793570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 234420480

約数和(自身を除く): 153626910

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 37, 39, 55, 65, 66, 74, 78, 110, 111, 130, 143, 165, 185, 195, 222, 286, 330, 370, 390, 407, 429, 481, 509, 555, 715, 814, 858, 962, 1018, 1110, 1221, 1430, 1443, 1527, 2035, 2145, 2405, 2442, 2545, 2886, 3054, 4070, 4290, 4810, 5090, 5291, 5599, 6105, 6617, 7215, 7635, 10582, 11198, 12210, 13234, 14430, 15270, 15873, 16797, 18833, 19851, 26455, 27995, 31746, 33085, 33594, 37666, 39702, 52910, 55990, 56499, 66170, 72787, 79365, 83985, 94165, 99255, 112998, 145574, 158730, 167970, 188330, 198510, 207163, 218361, 244829, 282495, 363935, 414326, 436722, 489658, 564990, 621489, 727870, 734487, 1035815, 1091805, 1224145, 1242978, 1468974, 2071630, 2183610, 2448290, 2693119, 3107445, 3672435, 5386238, 6214890, 7344870, 8079357, 13465595, 16158714, 26931190, 40396785, 80793570]

約数ペア:

[(1, 80793570), (2, 40396785), (3, 26931190), (5, 16158714), (6, 13465595), (10, 8079357), (11, 7344870), (13, 6214890), (15, 5386238), (22, 3672435), (26, 3107445), (30, 2693119), (33, 2448290), (37, 2183610), (39, 2071630), (55, 1468974), (65, 1242978), (66, 1224145), (74, 1091805), (78, 1035815), (110, 734487), (111, 727870), (130, 621489), (143, 564990), (165, 489658), (185, 436722), (195, 414326), (222, 363935), (286, 282495), (330, 244829), (370, 218361), (390, 207163), (407, 198510), (429, 188330), (481, 167970), (509, 158730), (555, 145574), (715, 112998), (814, 99255), (858, 94165), (962, 83985), (1018, 79365), (1110, 72787), (1221, 66170), (1430, 56499), (1443, 55990), (1527, 52910), (2035, 39702), (2145, 37666), (2405, 33594), (2442, 33085), (2545, 31746), (2886, 27995), (3054, 26455), (4070, 19851), (4290, 18833), (4810, 16797), (5090, 15873), (5291, 15270), (5599, 14430), (6105, 13234), (6617, 12210), (7215, 11198), (7635, 10582)]