313622820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2915

約数の個数: 192

約数和(自身を含む): 1153958400

約数和(自身を除く): 840335580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1566, 1740, 1827, 1890, 2030, 2436, 2610, 2861, 3045, 3132, 3654, 3780, 3915, 4060, 5220, 5481, 5722, 6090, 7308, 7830, 8583, 9135, 10962, 11444, 12180, 14305, 15660, 17166, 18270, 20027, 21924, 25749, 27405, 28610, 34332, 36540, 40054, 42915, 51498, 54810, 57220, 60081, 77247, 80108, 82969, 85830, 100135, 102996, 109620, 120162, 128745, 154494, 165938, 171660, 180243, 200270, 240324, 248907, 257490, 300405, 308988, 331876, 360486, 386235, 400540, 414845, 497814, 514980, 540729, 580783, 600810, 720972, 746721, 772470, 829690, 901215, 995628, 1081458, 1161566, 1201620, 1244535, 1493442, 1544940, 1659380, 1742349, 1802430, 2162916, 2240163, 2323132, 2489070, 2703645, 2903915, 2986884, 3484698, 3604860, 3733605, 4480326, 4978140, 5227047, 5407290, 5807830, 6969396, 7467210, 8711745, 8960652, 10454094, 10814580, 11200815, 11615660, 14934420, 15681141, 17423490, 20908188, 22401630, 26135235, 31362282, 34846980, 44803260, 52270470, 62724564, 78405705, 104540940, 156811410, 313622820]

約数ペア:

[(1, 313622820), (2, 156811410), (3, 104540940), (4, 78405705), (5, 62724564), (6, 52270470), (7, 44803260), (9, 34846980), (10, 31362282), (12, 26135235), (14, 22401630), (15, 20908188), (18, 17423490), (20, 15681141), (21, 14934420), (27, 11615660), (28, 11200815), (29, 10814580), (30, 10454094), (35, 8960652), (36, 8711745), (42, 7467210), (45, 6969396), (54, 5807830), (58, 5407290), (60, 5227047), (63, 4978140), (70, 4480326), (84, 3733605), (87, 3604860), (90, 3484698), (105, 2986884), (108, 2903915), (116, 2703645), (126, 2489070), (135, 2323132), (140, 2240163), (145, 2162916), (174, 1802430), (180, 1742349), (189, 1659380), (203, 1544940), (210, 1493442), (252, 1244535), (261, 1201620), (270, 1161566), (290, 1081458), (315, 995628), (348, 901215), (378, 829690), (406, 772470), (420, 746721), (435, 720972), (522, 600810), (540, 580783), (580, 540729), (609, 514980), (630, 497814), (756, 414845), (783, 400540), (812, 386235), (870, 360486), (945, 331876), (1015, 308988), (1044, 300405), (1218, 257490), (1260, 248907), (1305, 240324), (1566, 200270), (1740, 180243), (1827, 171660), (1890, 165938), (2030, 154494), (2436, 128745), (2610, 120162), (2861, 109620), (3045, 102996), (3132, 100135), (3654, 85830), (3780, 82969), (3915, 80108), (4060, 77247), (5220, 60081), (5481, 57220), (5722, 54810), (6090, 51498), (7308, 42915), (7830, 40054), (8583, 36540), (9135, 34332), (10962, 28610), (11444, 27405), (12180, 25749), (14305, 21924), (15660, 20027), (17166, 18270)]