347038380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3449}}^1$

素因数の和:3520

約数の個数: 144

約数和(自身を含む): 1160359200

約数和(自身を除く): 813320820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1290, 1548, 1677, 1935, 2236, 2340, 2580, 2795, 3354, 3449, 3870, 5031, 5590, 6708, 6898, 7740, 8385, 10062, 10347, 11180, 13796, 16770, 17245, 20124, 20694, 25155, 31041, 33540, 34490, 41388, 44837, 50310, 51735, 62082, 68980, 89674, 100620, 103470, 124164, 134511, 148307, 155205, 179348, 206940, 224185, 269022, 296614, 310410, 403533, 444921, 448370, 538044, 593228, 620820, 672555, 741535, 807066, 889842, 896740, 1334763, 1345110, 1483070, 1614132, 1779684, 1927991, 2017665, 2224605, 2669526, 2690220, 2966140, 3855982, 4035330, 4449210, 5339052, 5783973, 6673815, 7711964, 8070660, 8898420, 9639955, 11567946, 13347630, 17351919, 19279910, 23135892, 26695260, 28919865, 34703838, 38559820, 57839730, 69407676, 86759595, 115679460, 173519190, 347038380]

約数ペア:

[(1, 347038380), (2, 173519190), (3, 115679460), (4, 86759595), (5, 69407676), (6, 57839730), (9, 38559820), (10, 34703838), (12, 28919865), (13, 26695260), (15, 23135892), (18, 19279910), (20, 17351919), (26, 13347630), (30, 11567946), (36, 9639955), (39, 8898420), (43, 8070660), (45, 7711964), (52, 6673815), (60, 5783973), (65, 5339052), (78, 4449210), (86, 4035330), (90, 3855982), (117, 2966140), (129, 2690220), (130, 2669526), (156, 2224605), (172, 2017665), (180, 1927991), (195, 1779684), (215, 1614132), (234, 1483070), (258, 1345110), (260, 1334763), (387, 896740), (390, 889842), (430, 807066), (468, 741535), (516, 672555), (559, 620820), (585, 593228), (645, 538044), (774, 448370), (780, 444921), (860, 403533), (1118, 310410), (1170, 296614), (1290, 269022), (1548, 224185), (1677, 206940), (1935, 179348), (2236, 155205), (2340, 148307), (2580, 134511), (2795, 124164), (3354, 103470), (3449, 100620), (3870, 89674), (5031, 68980), (5590, 62082), (6708, 51735), (6898, 50310), (7740, 44837), (8385, 41388), (10062, 34490), (10347, 33540), (11180, 31041), (13796, 25155), (16770, 20694), (17245, 20124)]