313620930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 256

約数和(自身を含む): 1040117760

約数和(自身を除く): 726496830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 43, 45, 51, 54, 63, 70, 85, 86, 90, 102, 105, 119, 126, 129, 135, 153, 170, 189, 210, 215, 227, 238, 255, 258, 270, 301, 306, 315, 357, 378, 387, 430, 454, 459, 510, 595, 602, 630, 645, 681, 714, 731, 765, 774, 903, 918, 945, 1071, 1135, 1161, 1190, 1290, 1362, 1462, 1505, 1530, 1589, 1785, 1806, 1890, 1935, 2043, 2142, 2193, 2270, 2295, 2322, 2709, 3010, 3178, 3213, 3405, 3570, 3655, 3859, 3870, 4086, 4386, 4515, 4590, 4767, 5117, 5355, 5418, 5805, 6129, 6426, 6579, 6810, 7310, 7718, 7945, 8127, 9030, 9534, 9761, 10215, 10234, 10710, 10965, 11577, 11610, 12258, 13158, 13545, 14301, 15351, 15890, 16065, 16254, 19295, 19522, 19737, 20430, 21930, 23154, 23835, 25585, 27013, 27090, 28602, 29283, 30645, 30702, 32130, 32895, 34731, 38590, 39474, 40635, 42903, 46053, 47670, 48805, 51170, 54026, 57885, 58566, 61290, 65790, 68327, 69462, 71505, 76755, 81039, 81270, 85806, 87849, 92106, 97610, 98685, 104193, 115770, 135065, 136654, 138159, 143010, 146415, 153510, 162078, 165937, 173655, 175698, 197370, 204981, 208386, 214515, 230265, 243117, 263547, 270130, 276318, 292830, 331874, 341635, 347310, 405195, 409962, 429030, 439245, 460530, 486234, 497811, 520965, 527094, 614943, 683270, 690795, 729351, 810390, 829685, 878490, 995622, 1024905, 1041930, 1161559, 1215585, 1229886, 1317735, 1381590, 1458702, 1493433, 1659370, 1844829, 2049810, 2323118, 2431170, 2489055, 2635470, 2986866, 3074715, 3484677, 3646755, 3689658, 4480299, 4978110, 5807795, 6149430, 6969354, 7293510, 7467165, 8960598, 9224145, 10454031, 11615590, 14934330, 17423385, 18448290, 20908062, 22401495, 31362093, 34846770, 44802990, 52270155, 62724186, 104540310, 156810465, 313620930]

約数ペア:

[(1, 313620930), (2, 156810465), (3, 104540310), (5, 62724186), (6, 52270155), (7, 44802990), (9, 34846770), (10, 31362093), (14, 22401495), (15, 20908062), (17, 18448290), (18, 17423385), (21, 14934330), (27, 11615590), (30, 10454031), (34, 9224145), (35, 8960598), (42, 7467165), (43, 7293510), (45, 6969354), (51, 6149430), (54, 5807795), (63, 4978110), (70, 4480299), (85, 3689658), (86, 3646755), (90, 3484677), (102, 3074715), (105, 2986866), (119, 2635470), (126, 2489055), (129, 2431170), (135, 2323118), (153, 2049810), (170, 1844829), (189, 1659370), (210, 1493433), (215, 1458702), (227, 1381590), (238, 1317735), (255, 1229886), (258, 1215585), (270, 1161559), (301, 1041930), (306, 1024905), (315, 995622), (357, 878490), (378, 829685), (387, 810390), (430, 729351), (454, 690795), (459, 683270), (510, 614943), (595, 527094), (602, 520965), (630, 497811), (645, 486234), (681, 460530), (714, 439245), (731, 429030), (765, 409962), (774, 405195), (903, 347310), (918, 341635), (945, 331874), (1071, 292830), (1135, 276318), (1161, 270130), (1190, 263547), (1290, 243117), (1362, 230265), (1462, 214515), (1505, 208386), (1530, 204981), (1589, 197370), (1785, 175698), (1806, 173655), (1890, 165937), (1935, 162078), (2043, 153510), (2142, 146415), (2193, 143010), (2270, 138159), (2295, 136654), (2322, 135065), (2709, 115770), (3010, 104193), (3178, 98685), (3213, 97610), (3405, 92106), (3570, 87849), (3655, 85806), (3859, 81270), (3870, 81039), (4086, 76755), (4386, 71505), (4515, 69462), (4590, 68327), (4767, 65790), (5117, 61290), (5355, 58566), (5418, 57885), (5805, 54026), (6129, 51170), (6426, 48805), (6579, 47670), (6810, 46053), (7310, 42903), (7718, 40635), (7945, 39474), (8127, 38590), (9030, 34731), (9534, 32895), (9761, 32130), (10215, 30702), (10234, 30645), (10710, 29283), (10965, 28602), (11577, 27090), (11610, 27013), (12258, 25585), (13158, 23835), (13545, 23154), (14301, 21930), (15351, 20430), (15890, 19737), (16065, 19522), (16254, 19295)]