678052440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144883}}^1$

素因数の和:144913

約数の個数: 96

約数和(自身を含む): 2373199920

約数和(自身を除く): 1695147480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 144883, 289766, 434649, 579532, 724415, 869298, 1159064, 1303947, 1448830, 1738596, 1883479, 2173245, 2607894, 2897660, 3477192, 3766958, 4346490, 5215788, 5650437, 5795320, 6519735, 7533916, 8692980, 9417395, 10431576, 11300874, 13039470, 15067832, 16951311, 17385960, 18834790, 22601748, 26078940, 28252185, 33902622, 37669580, 45203496, 52157880, 56504370, 67805244, 75339160, 84756555, 113008740, 135610488, 169513110, 226017480, 339026220, 678052440]

約数ペア:

[(1, 678052440), (2, 339026220), (3, 226017480), (4, 169513110), (5, 135610488), (6, 113008740), (8, 84756555), (9, 75339160), (10, 67805244), (12, 56504370), (13, 52157880), (15, 45203496), (18, 37669580), (20, 33902622), (24, 28252185), (26, 26078940), (30, 22601748), (36, 18834790), (39, 17385960), (40, 16951311), (45, 15067832), (52, 13039470), (60, 11300874), (65, 10431576), (72, 9417395), (78, 8692980), (90, 7533916), (104, 6519735), (117, 5795320), (120, 5650437), (130, 5215788), (156, 4346490), (180, 3766958), (195, 3477192), (234, 2897660), (260, 2607894), (312, 2173245), (360, 1883479), (390, 1738596), (468, 1448830), (520, 1303947), (585, 1159064), (780, 869298), (936, 724415), (1170, 579532), (1560, 434649), (2340, 289766), (4680, 144883)]