2831783040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15859}}^1$

素因数の和:15915

約数の個数: 192

約数和(自身を含む): 10094572800

約数和(自身を除く): 7262789760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 15859, 17856, 19840, 22320, 29760, 31718, 35712, 44640, 47577, 59520, 63436, 79295, 89280, 95154, 126872, 142731, 158590, 178560, 190308, 237885, 253744, 285462, 317180, 380616, 475770, 491629, 507488, 570924, 634360, 713655, 761232, 951540, 983258, 1014976, 1141848, 1268720, 1427310, 1474887, 1522464, 1903080, 1966516, 2029952, 2283696, 2458145, 2537440, 2854620, 2949774, 3044928, 3806160, 3933032, 4424661, 4567392, 4916290, 5074880, 5709240, 5899548, 6089856, 7374435, 7612320, 7866064, 8849322, 9134784, 9832580, 10149760, 11418480, 11799096, 14748870, 15224640, 15732128, 17698644, 18269568, 19665160, 22123305, 22836960, 23598192, 29497740, 30449280, 31464256, 35397288, 39330320, 44246610, 45673920, 47196384, 58995480, 62928512, 70794576, 78660640, 88493220, 91347840, 94392768, 117990960, 141589152, 157321280, 176986440, 188785536, 235981920, 283178304, 314642560, 353972880, 471963840, 566356608, 707945760, 943927680, 1415891520, 2831783040]

約数ペア:

[(1, 2831783040), (2, 1415891520), (3, 943927680), (4, 707945760), (5, 566356608), (6, 471963840), (8, 353972880), (9, 314642560), (10, 283178304), (12, 235981920), (15, 188785536), (16, 176986440), (18, 157321280), (20, 141589152), (24, 117990960), (30, 94392768), (31, 91347840), (32, 88493220), (36, 78660640), (40, 70794576), (45, 62928512), (48, 58995480), (60, 47196384), (62, 45673920), (64, 44246610), (72, 39330320), (80, 35397288), (90, 31464256), (93, 30449280), (96, 29497740), (120, 23598192), (124, 22836960), (128, 22123305), (144, 19665160), (155, 18269568), (160, 17698644), (180, 15732128), (186, 15224640), (192, 14748870), (240, 11799096), (248, 11418480), (279, 10149760), (288, 9832580), (310, 9134784), (320, 8849322), (360, 7866064), (372, 7612320), (384, 7374435), (465, 6089856), (480, 5899548), (496, 5709240), (558, 5074880), (576, 4916290), (620, 4567392), (640, 4424661), (720, 3933032), (744, 3806160), (930, 3044928), (960, 2949774), (992, 2854620), (1116, 2537440), (1152, 2458145), (1240, 2283696), (1395, 2029952), (1440, 1966516), (1488, 1903080), (1860, 1522464), (1920, 1474887), (1984, 1427310), (2232, 1268720), (2480, 1141848), (2790, 1014976), (2880, 983258), (2976, 951540), (3720, 761232), (3968, 713655), (4464, 634360), (4960, 570924), (5580, 507488), (5760, 491629), (5952, 475770), (7440, 380616), (8928, 317180), (9920, 285462), (11160, 253744), (11904, 237885), (14880, 190308), (15859, 178560), (17856, 158590), (19840, 142731), (22320, 126872), (29760, 95154), (31718, 89280), (35712, 79295), (44640, 63436), (47577, 59520)]