313986400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 997436160

約数和(自身を除く): 683449760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 91, 95, 100, 104, 112, 130, 133, 140, 152, 160, 175, 182, 190, 200, 208, 224, 227, 247, 260, 266, 280, 304, 325, 350, 364, 380, 400, 416, 454, 455, 475, 494, 520, 532, 560, 608, 650, 665, 700, 728, 760, 800, 908, 910, 950, 988, 1040, 1064, 1120, 1135, 1235, 1300, 1330, 1400, 1456, 1520, 1589, 1729, 1816, 1820, 1900, 1976, 2080, 2128, 2270, 2275, 2470, 2600, 2660, 2800, 2912, 2951, 3040, 3178, 3325, 3458, 3632, 3640, 3800, 3952, 4256, 4313, 4540, 4550, 4940, 5200, 5320, 5600, 5675, 5902, 6175, 6356, 6650, 6916, 7264, 7280, 7600, 7904, 7945, 8626, 8645, 9080, 9100, 9880, 10400, 10640, 11350, 11804, 12350, 12712, 13300, 13832, 14560, 14755, 15200, 15890, 17252, 17290, 18160, 18200, 19760, 20657, 21280, 21565, 22700, 23608, 24700, 25424, 26600, 27664, 29510, 30191, 31780, 34504, 34580, 36320, 36400, 39520, 39725, 41314, 43130, 43225, 45400, 47216, 49400, 50848, 53200, 55328, 56069, 59020, 60382, 63560, 69008, 69160, 72800, 73775, 79450, 82628, 86260, 86450, 90800, 94432, 98800, 103285, 106400, 107825, 112138, 118040, 120764, 127120, 138016, 138320, 147550, 150955, 158900, 165256, 172520, 172900, 181600, 197600, 206570, 215650, 224276, 236080, 241528, 254240, 276640, 280345, 295100, 301910, 317800, 330512, 345040, 345800, 392483, 413140, 431300, 448552, 472160, 483056, 516425, 560690, 590200, 603820, 635600, 661024, 690080, 691600, 754775, 784966, 826280, 862600, 897104, 966112, 1032850, 1121380, 1180400, 1207640, 1271200, 1383200, 1401725, 1509550, 1569932, 1652560, 1725200, 1794208, 1962415, 2065700, 2242760, 2360800, 2415280, 2803450, 3019100, 3139864, 3305120, 3450400, 3924830, 4131400, 4485520, 4830560, 5606900, 6038200, 6279728, 7849660, 8262800, 8971040, 9812075, 11213800, 12076400, 12559456, 15699320, 16525600, 19624150, 22427600, 24152800, 31398640, 39248300, 44855200, 62797280, 78496600, 156993200, 313986400]

約数ペア:

[(1, 313986400), (2, 156993200), (4, 78496600), (5, 62797280), (7, 44855200), (8, 39248300), (10, 31398640), (13, 24152800), (14, 22427600), (16, 19624150), (19, 16525600), (20, 15699320), (25, 12559456), (26, 12076400), (28, 11213800), (32, 9812075), (35, 8971040), (38, 8262800), (40, 7849660), (50, 6279728), (52, 6038200), (56, 5606900), (65, 4830560), (70, 4485520), (76, 4131400), (80, 3924830), (91, 3450400), (95, 3305120), (100, 3139864), (104, 3019100), (112, 2803450), (130, 2415280), (133, 2360800), (140, 2242760), (152, 2065700), (160, 1962415), (175, 1794208), (182, 1725200), (190, 1652560), (200, 1569932), (208, 1509550), (224, 1401725), (227, 1383200), (247, 1271200), (260, 1207640), (266, 1180400), (280, 1121380), (304, 1032850), (325, 966112), (350, 897104), (364, 862600), (380, 826280), (400, 784966), (416, 754775), (454, 691600), (455, 690080), (475, 661024), (494, 635600), (520, 603820), (532, 590200), (560, 560690), (608, 516425), (650, 483056), (665, 472160), (700, 448552), (728, 431300), (760, 413140), (800, 392483), (908, 345800), (910, 345040), (950, 330512), (988, 317800), (1040, 301910), (1064, 295100), (1120, 280345), (1135, 276640), (1235, 254240), (1300, 241528), (1330, 236080), (1400, 224276), (1456, 215650), (1520, 206570), (1589, 197600), (1729, 181600), (1816, 172900), (1820, 172520), (1900, 165256), (1976, 158900), (2080, 150955), (2128, 147550), (2270, 138320), (2275, 138016), (2470, 127120), (2600, 120764), (2660, 118040), (2800, 112138), (2912, 107825), (2951, 106400), (3040, 103285), (3178, 98800), (3325, 94432), (3458, 90800), (3632, 86450), (3640, 86260), (3800, 82628), (3952, 79450), (4256, 73775), (4313, 72800), (4540, 69160), (4550, 69008), (4940, 63560), (5200, 60382), (5320, 59020), (5600, 56069), (5675, 55328), (5902, 53200), (6175, 50848), (6356, 49400), (6650, 47216), (6916, 45400), (7264, 43225), (7280, 43130), (7600, 41314), (7904, 39725), (7945, 39520), (8626, 36400), (8645, 36320), (9080, 34580), (9100, 34504), (9880, 31780), (10400, 30191), (10640, 29510), (11350, 27664), (11804, 26600), (12350, 25424), (12712, 24700), (13300, 23608), (13832, 22700), (14560, 21565), (14755, 21280), (15200, 20657), (15890, 19760), (17252, 18200), (17290, 18160)]