876704280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1171}}^1$

素因数の和:1569

約数の個数: 128

約数和(自身を含む): 2794798080

約数和(自身を除く): 1918093800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 367, 408, 510, 680, 734, 1020, 1101, 1171, 1468, 1835, 2040, 2202, 2342, 2936, 3513, 3670, 4404, 4684, 5505, 5855, 6239, 7026, 7340, 8808, 9368, 11010, 11710, 12478, 14052, 14680, 17565, 18717, 19907, 22020, 23420, 24956, 28104, 31195, 35130, 37434, 39814, 44040, 46840, 49912, 59721, 62390, 70260, 74868, 79628, 93585, 99535, 119442, 124780, 140520, 149736, 159256, 187170, 199070, 238884, 249560, 298605, 374340, 398140, 429757, 477768, 597210, 748680, 796280, 859514, 1194420, 1289271, 1719028, 2148785, 2388840, 2578542, 3438056, 4297570, 5157084, 6446355, 7305869, 8595140, 10314168, 12892710, 14611738, 17190280, 21917607, 25785420, 29223476, 36529345, 43835214, 51570840, 58446952, 73058690, 87670428, 109588035, 146117380, 175340856, 219176070, 292234760, 438352140, 876704280]

約数ペア:

[(1, 876704280), (2, 438352140), (3, 292234760), (4, 219176070), (5, 175340856), (6, 146117380), (8, 109588035), (10, 87670428), (12, 73058690), (15, 58446952), (17, 51570840), (20, 43835214), (24, 36529345), (30, 29223476), (34, 25785420), (40, 21917607), (51, 17190280), (60, 14611738), (68, 12892710), (85, 10314168), (102, 8595140), (120, 7305869), (136, 6446355), (170, 5157084), (204, 4297570), (255, 3438056), (340, 2578542), (367, 2388840), (408, 2148785), (510, 1719028), (680, 1289271), (734, 1194420), (1020, 859514), (1101, 796280), (1171, 748680), (1468, 597210), (1835, 477768), (2040, 429757), (2202, 398140), (2342, 374340), (2936, 298605), (3513, 249560), (3670, 238884), (4404, 199070), (4684, 187170), (5505, 159256), (5855, 149736), (6239, 140520), (7026, 124780), (7340, 119442), (8808, 99535), (9368, 93585), (11010, 79628), (11710, 74868), (12478, 70260), (14052, 62390), (14680, 59721), (17565, 49912), (18717, 46840), (19907, 44040), (22020, 39814), (23420, 37434), (24956, 35130), (28104, 31195)]