310748760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:730

約数の個数: 192

約数和(自身を含む): 1160827200

約数和(自身を除く): 850078440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 317, 360, 389, 420, 504, 630, 634, 778, 840, 951, 1167, 1260, 1268, 1556, 1585, 1902, 1945, 2219, 2334, 2520, 2536, 2723, 2853, 3112, 3170, 3501, 3804, 3890, 4438, 4668, 4755, 5446, 5706, 5835, 6340, 6657, 7002, 7608, 7780, 8169, 8876, 9336, 9510, 10892, 11095, 11412, 11670, 12680, 13314, 13615, 14004, 14265, 15560, 16338, 17505, 17752, 19020, 19971, 21784, 22190, 22824, 23340, 24507, 26628, 27230, 28008, 28530, 32676, 33285, 35010, 38040, 39942, 40845, 44380, 46680, 49014, 53256, 54460, 57060, 65352, 66570, 70020, 79884, 81690, 88760, 98028, 99855, 108920, 114120, 122535, 123313, 133140, 140040, 159768, 163380, 196056, 199710, 245070, 246626, 266280, 326760, 369939, 399420, 490140, 493252, 616565, 739878, 798840, 863191, 980280, 986504, 1109817, 1233130, 1479756, 1726382, 1849695, 2219634, 2466260, 2589573, 2959512, 3452764, 3699390, 4315955, 4439268, 4932520, 5179146, 5549085, 6905528, 7398780, 7768719, 8631910, 8878536, 10358292, 11098170, 12947865, 14797560, 15537438, 17263820, 20716584, 22196340, 25895730, 31074876, 34527640, 38843595, 44392680, 51791460, 62149752, 77687190, 103582920, 155374380, 310748760]

約数ペア:

[(1, 310748760), (2, 155374380), (3, 103582920), (4, 77687190), (5, 62149752), (6, 51791460), (7, 44392680), (8, 38843595), (9, 34527640), (10, 31074876), (12, 25895730), (14, 22196340), (15, 20716584), (18, 17263820), (20, 15537438), (21, 14797560), (24, 12947865), (28, 11098170), (30, 10358292), (35, 8878536), (36, 8631910), (40, 7768719), (42, 7398780), (45, 6905528), (56, 5549085), (60, 5179146), (63, 4932520), (70, 4439268), (72, 4315955), (84, 3699390), (90, 3452764), (105, 2959512), (120, 2589573), (126, 2466260), (140, 2219634), (168, 1849695), (180, 1726382), (210, 1479756), (252, 1233130), (280, 1109817), (315, 986504), (317, 980280), (360, 863191), (389, 798840), (420, 739878), (504, 616565), (630, 493252), (634, 490140), (778, 399420), (840, 369939), (951, 326760), (1167, 266280), (1260, 246626), (1268, 245070), (1556, 199710), (1585, 196056), (1902, 163380), (1945, 159768), (2219, 140040), (2334, 133140), (2520, 123313), (2536, 122535), (2723, 114120), (2853, 108920), (3112, 99855), (3170, 98028), (3501, 88760), (3804, 81690), (3890, 79884), (4438, 70020), (4668, 66570), (4755, 65352), (5446, 57060), (5706, 54460), (5835, 53256), (6340, 49014), (6657, 46680), (7002, 44380), (7608, 40845), (7780, 39942), (8169, 38040), (8876, 35010), (9336, 33285), (9510, 32676), (10892, 28530), (11095, 28008), (11412, 27230), (11670, 26628), (12680, 24507), (13314, 23340), (13615, 22824), (14004, 22190), (14265, 21784), (15560, 19971), (16338, 19020), (17505, 17752)]