39988995840

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13001}}^1$

素因数の和:13120

約数の個数: 288

約数和(自身を含む): 143510875200

約数和(自身を除く): 103521879360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 108, 120, 128, 135, 144, 160, 178, 180, 192, 216, 240, 256, 267, 270, 288, 320, 356, 360, 384, 432, 445, 480, 534, 540, 576, 640, 712, 720, 768, 801, 864, 890, 960, 1068, 1080, 1152, 1280, 1335, 1424, 1440, 1602, 1728, 1780, 1920, 2136, 2160, 2304, 2403, 2670, 2848, 2880, 3204, 3456, 3560, 3840, 4005, 4272, 4320, 4806, 5340, 5696, 5760, 6408, 6912, 7120, 8010, 8544, 8640, 9612, 10680, 11392, 11520, 12015, 12816, 13001, 14240, 16020, 17088, 17280, 19224, 21360, 22784, 24030, 25632, 26002, 28480, 32040, 34176, 34560, 38448, 39003, 42720, 48060, 51264, 52004, 56960, 64080, 65005, 68352, 76896, 78006, 85440, 96120, 102528, 104008, 113920, 117009, 128160, 130010, 153792, 156012, 170880, 192240, 195015, 205056, 208016, 234018, 256320, 260020, 307584, 312024, 341760, 351027, 384480, 390030, 416032, 468036, 512640, 520040, 585045, 615168, 624048, 702054, 768960, 780060, 832064, 936072, 1025280, 1040080, 1157089, 1170090, 1248096, 1404108, 1537920, 1560120, 1664128, 1755135, 1872144, 2080160, 2314178, 2340180, 2496192, 2808216, 3075840, 3120240, 3328256, 3471267, 3510270, 3744288, 4160320, 4628356, 4680360, 4992384, 5616432, 5785445, 6240480, 6942534, 7020540, 7488576, 8320640, 9256712, 9360720, 9984768, 10413801, 11232864, 11570890, 12480960, 13885068, 14041080, 14977152, 16641280, 17356335, 18513424, 18721440, 20827602, 22465728, 23141780, 24961920, 27770136, 28082160, 29954304, 31241403, 34712670, 37026848, 37442880, 41655204, 44931456, 46283560, 49923840, 52069005, 55540272, 56164320, 62482806, 69425340, 74053696, 74885760, 83310408, 89862912, 92567120, 104138010, 111080544, 112328640, 124965612, 138850680, 148107392, 149771520, 156207015, 166620816, 185134240, 208276020, 222161088, 224657280, 249931224, 277701360, 296214784, 312414030, 333241632, 370268480, 416552040, 444322176, 449314560, 499862448, 555402720, 624828060, 666483264, 740536960, 833104080, 888644352, 999724896, 1110805440, 1249656120, 1332966528, 1481073920, 1666208160, 1999449792, 2221610880, 2499312240, 2665933056, 3332416320, 3998899584, 4443221760, 4998624480, 6664832640, 7997799168, 9997248960, 13329665280, 19994497920, 39988995840]

約数ペア:

[(1, 39988995840), (2, 19994497920), (3, 13329665280), (4, 9997248960), (5, 7997799168), (6, 6664832640), (8, 4998624480), (9, 4443221760), (10, 3998899584), (12, 3332416320), (15, 2665933056), (16, 2499312240), (18, 2221610880), (20, 1999449792), (24, 1666208160), (27, 1481073920), (30, 1332966528), (32, 1249656120), (36, 1110805440), (40, 999724896), (45, 888644352), (48, 833104080), (54, 740536960), (60, 666483264), (64, 624828060), (72, 555402720), (80, 499862448), (89, 449314560), (90, 444322176), (96, 416552040), (108, 370268480), (120, 333241632), (128, 312414030), (135, 296214784), (144, 277701360), (160, 249931224), (178, 224657280), (180, 222161088), (192, 208276020), (216, 185134240), (240, 166620816), (256, 156207015), (267, 149771520), (270, 148107392), (288, 138850680), (320, 124965612), (356, 112328640), (360, 111080544), (384, 104138010), (432, 92567120), (445, 89862912), (480, 83310408), (534, 74885760), (540, 74053696), (576, 69425340), (640, 62482806), (712, 56164320), (720, 55540272), (768, 52069005), (801, 49923840), (864, 46283560), (890, 44931456), (960, 41655204), (1068, 37442880), (1080, 37026848), (1152, 34712670), (1280, 31241403), (1335, 29954304), (1424, 28082160), (1440, 27770136), (1602, 24961920), (1728, 23141780), (1780, 22465728), (1920, 20827602), (2136, 18721440), (2160, 18513424), (2304, 17356335), (2403, 16641280), (2670, 14977152), (2848, 14041080), (2880, 13885068), (3204, 12480960), (3456, 11570890), (3560, 11232864), (3840, 10413801), (4005, 9984768), (4272, 9360720), (4320, 9256712), (4806, 8320640), (5340, 7488576), (5696, 7020540), (5760, 6942534), (6408, 6240480), (6912, 5785445), (7120, 5616432), (8010, 4992384), (8544, 4680360), (8640, 4628356), (9612, 4160320), (10680, 3744288), (11392, 3510270), (11520, 3471267), (12015, 3328256), (12816, 3120240), (13001, 3075840), (14240, 2808216), (16020, 2496192), (17088, 2340180), (17280, 2314178), (19224, 2080160), (21360, 1872144), (22784, 1755135), (24030, 1664128), (25632, 1560120), (26002, 1537920), (28480, 1404108), (32040, 1248096), (34176, 1170090), (34560, 1157089), (38448, 1040080), (39003, 1025280), (42720, 936072), (48060, 832064), (51264, 780060), (52004, 768960), (56960, 702054), (64080, 624048), (65005, 615168), (68352, 585045), (76896, 520040), (78006, 512640), (85440, 468036), (96120, 416032), (102528, 390030), (104008, 384480), (113920, 351027), (117009, 341760), (128160, 312024), (130010, 307584), (153792, 260020), (156012, 256320), (170880, 234018), (192240, 208016), (195015, 205056)]