317226840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 1139927040

約数和(自身を除く): 822700200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 61, 70, 82, 84, 105, 120, 122, 123, 140, 151, 164, 168, 183, 205, 210, 244, 246, 280, 287, 302, 305, 328, 366, 410, 420, 427, 453, 488, 492, 574, 604, 610, 615, 732, 755, 820, 840, 854, 861, 906, 915, 984, 1057, 1148, 1208, 1220, 1230, 1281, 1435, 1464, 1510, 1640, 1708, 1722, 1812, 1830, 2114, 2135, 2265, 2296, 2440, 2460, 2501, 2562, 2870, 3020, 3171, 3416, 3444, 3624, 3660, 4228, 4270, 4305, 4530, 4920, 5002, 5124, 5285, 5740, 6040, 6191, 6342, 6405, 6888, 7320, 7503, 8456, 8540, 8610, 9060, 9211, 10004, 10248, 10570, 11480, 12382, 12505, 12684, 12810, 15006, 15855, 17080, 17220, 17507, 18120, 18422, 18573, 20008, 21140, 24764, 25010, 25368, 25620, 27633, 30012, 30955, 31710, 34440, 35014, 36844, 37146, 37515, 42280, 43337, 46055, 49528, 50020, 51240, 52521, 55266, 60024, 61910, 63420, 64477, 70028, 73688, 74292, 75030, 86674, 87535, 92110, 92865, 100040, 105042, 110532, 123820, 126840, 128954, 130011, 138165, 140056, 148584, 150060, 173348, 175070, 184220, 185730, 193431, 210084, 216685, 221064, 247640, 257908, 260022, 262605, 276330, 300120, 322385, 346696, 350140, 368440, 371460, 377651, 386862, 420168, 433370, 515816, 520044, 525210, 552660, 644770, 650055, 700280, 742920, 755302, 773724, 866740, 967155, 1040088, 1050420, 1105320, 1132953, 1289540, 1300110, 1510604, 1547448, 1733480, 1888255, 1934310, 2100840, 2265906, 2579080, 2600220, 2643557, 3021208, 3776510, 3868620, 4531812, 5200440, 5287114, 5664765, 7553020, 7737240, 7930671, 9063624, 10574228, 11329530, 13217785, 15106040, 15861342, 21148456, 22659060, 26435570, 31722684, 39653355, 45318120, 52871140, 63445368, 79306710, 105742280, 158613420, 317226840]

約数ペア:

[(1, 317226840), (2, 158613420), (3, 105742280), (4, 79306710), (5, 63445368), (6, 52871140), (7, 45318120), (8, 39653355), (10, 31722684), (12, 26435570), (14, 22659060), (15, 21148456), (20, 15861342), (21, 15106040), (24, 13217785), (28, 11329530), (30, 10574228), (35, 9063624), (40, 7930671), (41, 7737240), (42, 7553020), (56, 5664765), (60, 5287114), (61, 5200440), (70, 4531812), (82, 3868620), (84, 3776510), (105, 3021208), (120, 2643557), (122, 2600220), (123, 2579080), (140, 2265906), (151, 2100840), (164, 1934310), (168, 1888255), (183, 1733480), (205, 1547448), (210, 1510604), (244, 1300110), (246, 1289540), (280, 1132953), (287, 1105320), (302, 1050420), (305, 1040088), (328, 967155), (366, 866740), (410, 773724), (420, 755302), (427, 742920), (453, 700280), (488, 650055), (492, 644770), (574, 552660), (604, 525210), (610, 520044), (615, 515816), (732, 433370), (755, 420168), (820, 386862), (840, 377651), (854, 371460), (861, 368440), (906, 350140), (915, 346696), (984, 322385), (1057, 300120), (1148, 276330), (1208, 262605), (1220, 260022), (1230, 257908), (1281, 247640), (1435, 221064), (1464, 216685), (1510, 210084), (1640, 193431), (1708, 185730), (1722, 184220), (1812, 175070), (1830, 173348), (2114, 150060), (2135, 148584), (2265, 140056), (2296, 138165), (2440, 130011), (2460, 128954), (2501, 126840), (2562, 123820), (2870, 110532), (3020, 105042), (3171, 100040), (3416, 92865), (3444, 92110), (3624, 87535), (3660, 86674), (4228, 75030), (4270, 74292), (4305, 73688), (4530, 70028), (4920, 64477), (5002, 63420), (5124, 61910), (5285, 60024), (5740, 55266), (6040, 52521), (6191, 51240), (6342, 50020), (6405, 49528), (6888, 46055), (7320, 43337), (7503, 42280), (8456, 37515), (8540, 37146), (8610, 36844), (9060, 35014), (9211, 34440), (10004, 31710), (10248, 30955), (10570, 30012), (11480, 27633), (12382, 25620), (12505, 25368), (12684, 25010), (12810, 24764), (15006, 21140), (15855, 20008), (17080, 18573), (17220, 18422), (17507, 18120)]