8049348870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{2551}}^1$

素因数の和:2870

約数の個数: 128

約数和(自身を含む): 21431900160

約数和(自身を除く): 13382551290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 269, 345, 391, 510, 538, 690, 782, 807, 1173, 1345, 1614, 1955, 2346, 2551, 2690, 3910, 4035, 4573, 5102, 5865, 6187, 7653, 8070, 9146, 11730, 12374, 12755, 13719, 15306, 18561, 22865, 25510, 27438, 30935, 37122, 38265, 43367, 45730, 58673, 61870, 68595, 76530, 86734, 92805, 105179, 117346, 130101, 137190, 176019, 185610, 210358, 216835, 260202, 293365, 315537, 352038, 433670, 525895, 586730, 631074, 650505, 686219, 880095, 997441, 1051790, 1301010, 1372438, 1577685, 1760190, 1994882, 2058657, 2992323, 3155370, 3431095, 4117314, 4987205, 5984646, 6862190, 9974410, 10293285, 11665723, 14961615, 15783037, 20586570, 23331446, 29923230, 31566074, 34997169, 47349111, 58328615, 69994338, 78915185, 94698222, 116657230, 157830370, 174985845, 236745555, 268311629, 349971690, 473491110, 536623258, 804934887, 1341558145, 1609869774, 2683116290, 4024674435, 8049348870]

約数ペア:

[(1, 8049348870), (2, 4024674435), (3, 2683116290), (5, 1609869774), (6, 1341558145), (10, 804934887), (15, 536623258), (17, 473491110), (23, 349971690), (30, 268311629), (34, 236745555), (46, 174985845), (51, 157830370), (69, 116657230), (85, 94698222), (102, 78915185), (115, 69994338), (138, 58328615), (170, 47349111), (230, 34997169), (255, 31566074), (269, 29923230), (345, 23331446), (391, 20586570), (510, 15783037), (538, 14961615), (690, 11665723), (782, 10293285), (807, 9974410), (1173, 6862190), (1345, 5984646), (1614, 4987205), (1955, 4117314), (2346, 3431095), (2551, 3155370), (2690, 2992323), (3910, 2058657), (4035, 1994882), (4573, 1760190), (5102, 1577685), (5865, 1372438), (6187, 1301010), (7653, 1051790), (8070, 997441), (9146, 880095), (11730, 686219), (12374, 650505), (12755, 631074), (13719, 586730), (15306, 525895), (18561, 433670), (22865, 352038), (25510, 315537), (27438, 293365), (30935, 260202), (37122, 216835), (38265, 210358), (43367, 185610), (45730, 176019), (58673, 137190), (61870, 130101), (68595, 117346), (76530, 105179), (86734, 92805)]