193398660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11807}}^1$

素因数の和:11842

約数の個数: 144

約数和(自身を含む): 722082816

約数和(自身を除く): 528684156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 11807, 16380, 23614, 35421, 47228, 59035, 70842, 82649, 106263, 118070, 141684, 153491, 165298, 177105, 212526, 236140, 247947, 306982, 330596, 354210, 413245, 425052, 460473, 495894, 531315, 613964, 708420, 743841, 767455, 826490, 920946, 991788, 1062630, 1074437, 1239735, 1381419, 1487682, 1534910, 1652980, 1841892, 2125260, 2148874, 2302365, 2479470, 2762838, 2975364, 3069820, 3223311, 3719205, 4297748, 4604730, 4958940, 5372185, 5525676, 6446622, 6907095, 7438410, 9209460, 9669933, 10744370, 12893244, 13814190, 14876820, 16116555, 19339866, 21488740, 27628380, 32233110, 38679732, 48349665, 64466220, 96699330, 193398660]

約数ペア:

[(1, 193398660), (2, 96699330), (3, 64466220), (4, 48349665), (5, 38679732), (6, 32233110), (7, 27628380), (9, 21488740), (10, 19339866), (12, 16116555), (13, 14876820), (14, 13814190), (15, 12893244), (18, 10744370), (20, 9669933), (21, 9209460), (26, 7438410), (28, 6907095), (30, 6446622), (35, 5525676), (36, 5372185), (39, 4958940), (42, 4604730), (45, 4297748), (52, 3719205), (60, 3223311), (63, 3069820), (65, 2975364), (70, 2762838), (78, 2479470), (84, 2302365), (90, 2148874), (91, 2125260), (105, 1841892), (117, 1652980), (126, 1534910), (130, 1487682), (140, 1381419), (156, 1239735), (180, 1074437), (182, 1062630), (195, 991788), (210, 920946), (234, 826490), (252, 767455), (260, 743841), (273, 708420), (315, 613964), (364, 531315), (390, 495894), (420, 460473), (455, 425052), (468, 413245), (546, 354210), (585, 330596), (630, 306982), (780, 247947), (819, 236140), (910, 212526), (1092, 177105), (1170, 165298), (1260, 153491), (1365, 141684), (1638, 118070), (1820, 106263), (2340, 82649), (2730, 70842), (3276, 59035), (4095, 47228), (5460, 35421), (8190, 23614), (11807, 16380)]