312553670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 751348224

約数和(自身を除く): 438794554

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 23, 26, 34, 43, 46, 55, 65, 85, 86, 110, 115, 130, 143, 169, 170, 187, 215, 221, 230, 253, 286, 299, 338, 374, 391, 430, 442, 473, 506, 559, 598, 715, 731, 782, 845, 935, 946, 989, 1105, 1118, 1265, 1430, 1462, 1495, 1690, 1859, 1870, 1955, 1978, 2210, 2365, 2431, 2530, 2795, 2873, 2990, 3289, 3655, 3718, 3887, 3910, 4301, 4730, 4862, 4945, 5083, 5590, 5746, 6149, 6578, 7267, 7310, 7774, 8041, 8602, 9295, 9503, 9890, 10166, 10879, 12155, 12298, 12857, 14365, 14534, 16082, 16445, 16813, 18590, 19006, 19435, 21505, 21758, 24310, 25415, 25714, 28730, 30745, 31603, 32890, 33626, 36335, 38870, 40205, 42757, 43010, 47515, 50830, 54395, 55913, 61490, 63206, 64285, 66079, 72670, 79937, 80410, 84065, 85514, 95030, 104533, 108790, 111826, 123539, 128570, 132158, 141427, 158015, 159874, 167141, 168130, 184943, 209066, 213785, 218569, 247078, 279565, 282854, 316030, 330395, 334282, 369886, 399685, 427570, 437138, 522665, 559130, 617695, 660790, 707135, 726869, 799370, 835705, 924715, 1045330, 1092845, 1235390, 1358929, 1414270, 1453738, 1671410, 1838551, 1849430, 2185690, 2404259, 2717858, 2841397, 3634345, 3677102, 4808518, 5682794, 6794645, 7268690, 9192755, 12021295, 13589290, 14206985, 18385510, 24042590, 28413970, 31255367, 62510734, 156276835, 312553670]

約数ペア:

[(1, 312553670), (2, 156276835), (5, 62510734), (10, 31255367), (11, 28413970), (13, 24042590), (17, 18385510), (22, 14206985), (23, 13589290), (26, 12021295), (34, 9192755), (43, 7268690), (46, 6794645), (55, 5682794), (65, 4808518), (85, 3677102), (86, 3634345), (110, 2841397), (115, 2717858), (130, 2404259), (143, 2185690), (169, 1849430), (170, 1838551), (187, 1671410), (215, 1453738), (221, 1414270), (230, 1358929), (253, 1235390), (286, 1092845), (299, 1045330), (338, 924715), (374, 835705), (391, 799370), (430, 726869), (442, 707135), (473, 660790), (506, 617695), (559, 559130), (598, 522665), (715, 437138), (731, 427570), (782, 399685), (845, 369886), (935, 334282), (946, 330395), (989, 316030), (1105, 282854), (1118, 279565), (1265, 247078), (1430, 218569), (1462, 213785), (1495, 209066), (1690, 184943), (1859, 168130), (1870, 167141), (1955, 159874), (1978, 158015), (2210, 141427), (2365, 132158), (2431, 128570), (2530, 123539), (2795, 111826), (2873, 108790), (2990, 104533), (3289, 95030), (3655, 85514), (3718, 84065), (3887, 80410), (3910, 79937), (4301, 72670), (4730, 66079), (4862, 64285), (4945, 63206), (5083, 61490), (5590, 55913), (5746, 54395), (6149, 50830), (6578, 47515), (7267, 43010), (7310, 42757), (7774, 40205), (8041, 38870), (8602, 36335), (9295, 33626), (9503, 32890), (9890, 31603), (10166, 30745), (10879, 28730), (12155, 25714), (12298, 25415), (12857, 24310), (14365, 21758), (14534, 21505), (16082, 19435), (16445, 19006), (16813, 18590)]