312659541040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1447}}^1\times {\mathrm{5011}}^1$

素因数の和:6496

約数の個数: 240

約数和(自身を含む): 923312404224

約数和(自身を除く): 610652863184

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1447, 1540, 1960, 2156, 2695, 2894, 3080, 3920, 4312, 5011, 5390, 5788, 6160, 7235, 8624, 10022, 10129, 10780, 11576, 14470, 15917, 20044, 20258, 21560, 23152, 25055, 28940, 31834, 35077, 40088, 40516, 43120, 50110, 50645, 55121, 57880, 63668, 70154, 70903, 79585, 80176, 81032, 100220, 101290, 110242, 111419, 115760, 127336, 140308, 141806, 159170, 162064, 175385, 200440, 202580, 220484, 222838, 245539, 254672, 275605, 280616, 283612, 318340, 350770, 354515, 385847, 400880, 405160, 440968, 445676, 491078, 551210, 557095, 561232, 567224, 636680, 701540, 709030, 771694, 779933, 810320, 881936, 891352, 982156, 1102420, 1114190, 1134448, 1227695, 1273360, 1403080, 1418060, 1543388, 1559866, 1782704, 1929235, 1964312, 2204840, 2228380, 2455390, 2700929, 2806160, 2836120, 3086776, 3119732, 3858470, 3899665, 3928624, 4409680, 4456760, 4910780, 5401858, 5672240, 6173552, 6239464, 7250917, 7716940, 7799330, 8913520, 9821560, 10803716, 12478928, 13504645, 14501834, 15433880, 15598660, 19643120, 21607432, 27009290, 29003668, 30867760, 31197320, 36254585, 43214864, 50756419, 54018580, 58007336, 62394640, 72509170, 79760087, 101512838, 108037160, 116014672, 145018340, 159520174, 203025676, 216074320, 253782095, 290036680, 319040348, 355294933, 398800435, 406051352, 507564190, 558320609, 580073360, 638080696, 710589866, 797600870, 812102704, 1015128380, 1116641218, 1276161392, 1421179732, 1595201740, 1776474665, 2030256760, 2233282436, 2791603045, 2842359464, 3190403480, 3552949330, 3908244263, 4060513520, 4466564872, 5583206090, 5684718928, 6380806960, 7105898660, 7816488526, 8933129744, 11166412180, 14211797320, 15632977052, 19541221315, 22332824360, 28423594640, 31265954104, 39082442630, 44665648720, 62531908208, 78164885260, 156329770520, 312659541040]

約数ペア:

[(1, 312659541040), (2, 156329770520), (4, 78164885260), (5, 62531908208), (7, 44665648720), (8, 39082442630), (10, 31265954104), (11, 28423594640), (14, 22332824360), (16, 19541221315), (20, 15632977052), (22, 14211797320), (28, 11166412180), (35, 8933129744), (40, 7816488526), (44, 7105898660), (49, 6380806960), (55, 5684718928), (56, 5583206090), (70, 4466564872), (77, 4060513520), (80, 3908244263), (88, 3552949330), (98, 3190403480), (110, 2842359464), (112, 2791603045), (140, 2233282436), (154, 2030256760), (176, 1776474665), (196, 1595201740), (220, 1421179732), (245, 1276161392), (280, 1116641218), (308, 1015128380), (385, 812102704), (392, 797600870), (440, 710589866), (490, 638080696), (539, 580073360), (560, 558320609), (616, 507564190), (770, 406051352), (784, 398800435), (880, 355294933), (980, 319040348), (1078, 290036680), (1232, 253782095), (1447, 216074320), (1540, 203025676), (1960, 159520174), (2156, 145018340), (2695, 116014672), (2894, 108037160), (3080, 101512838), (3920, 79760087), (4312, 72509170), (5011, 62394640), (5390, 58007336), (5788, 54018580), (6160, 50756419), (7235, 43214864), (8624, 36254585), (10022, 31197320), (10129, 30867760), (10780, 29003668), (11576, 27009290), (14470, 21607432), (15917, 19643120), (20044, 15598660), (20258, 15433880), (21560, 14501834), (23152, 13504645), (25055, 12478928), (28940, 10803716), (31834, 9821560), (35077, 8913520), (40088, 7799330), (40516, 7716940), (43120, 7250917), (50110, 6239464), (50645, 6173552), (55121, 5672240), (57880, 5401858), (63668, 4910780), (70154, 4456760), (70903, 4409680), (79585, 3928624), (80176, 3899665), (81032, 3858470), (100220, 3119732), (101290, 3086776), (110242, 2836120), (111419, 2806160), (115760, 2700929), (127336, 2455390), (140308, 2228380), (141806, 2204840), (159170, 1964312), (162064, 1929235), (175385, 1782704), (200440, 1559866), (202580, 1543388), (220484, 1418060), (222838, 1403080), (245539, 1273360), (254672, 1227695), (275605, 1134448), (280616, 1114190), (283612, 1102420), (318340, 982156), (350770, 891352), (354515, 881936), (385847, 810320), (400880, 779933), (405160, 771694), (440968, 709030), (445676, 701540), (491078, 636680), (551210, 567224), (557095, 561232)]