15990428160

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{33049}}^1$

素因数の和:33088

約数の個数: 320

約数和(自身を含む): 64915488000

約数和(自身を除く): 48925059840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 7680, 8064, 8640, 8960, 10080, 10752, 11520, 12096, 13440, 13824, 15120, 16128, 17280, 17920, 20160, 23040, 24192, 26880, 30240, 32256, 33049, 34560, 40320, 48384, 53760, 60480, 66098, 69120, 80640, 96768, 99147, 120960, 132196, 161280, 165245, 198294, 231343, 241920, 264392, 297441, 330490, 396588, 462686, 483840, 495735, 528784, 594882, 660980, 694029, 793176, 892323, 925372, 991470, 1057568, 1156715, 1189764, 1321960, 1388058, 1487205, 1586352, 1784646, 1850744, 1982940, 2082087, 2115136, 2313430, 2379528, 2643920, 2776116, 2974410, 3172704, 3470145, 3569292, 3701488, 3965880, 4164174, 4230272, 4461615, 4626860, 4759056, 5287840, 5552232, 5948820, 6246261, 6345408, 6940290, 7138584, 7402976, 7931760, 8328348, 8460544, 8923230, 9253720, 9518112, 10410435, 10575680, 11104464, 11897640, 12492522, 12690816, 13880580, 14277168, 14805952, 15863520, 16656696, 16921088, 17846460, 18507440, 19036224, 20820870, 21151360, 22208928, 23795280, 24985044, 25381632, 27761160, 28554336, 29611904, 31231305, 31727040, 33313392, 35692920, 37014880, 38072448, 41641740, 42302720, 44417856, 47590560, 49970088, 50763264, 55522320, 57108672, 59223808, 62462610, 63454080, 66626784, 71385840, 74029760, 76144896, 83283480, 84605440, 88835712, 95181120, 99940176, 111044640, 114217344, 118447616, 124925220, 126908160, 133253568, 142771680, 148059520, 152289792, 166566960, 177671424, 190362240, 199880352, 222089280, 228434688, 249850440, 253816320, 266507136, 285543360, 296119040, 333133920, 355342848, 380724480, 399760704, 444178560, 456869376, 499700880, 533014272, 571086720, 592238080, 666267840, 761448960, 799521408, 888357120, 999401760, 1066028544, 1142173440, 1332535680, 1599042816, 1776714240, 1998803520, 2284346880, 2665071360, 3198085632, 3997607040, 5330142720, 7995214080, 15990428160]

約数ペア:

[(1, 15990428160), (2, 7995214080), (3, 5330142720), (4, 3997607040), (5, 3198085632), (6, 2665071360), (7, 2284346880), (8, 1998803520), (9, 1776714240), (10, 1599042816), (12, 1332535680), (14, 1142173440), (15, 1066028544), (16, 999401760), (18, 888357120), (20, 799521408), (21, 761448960), (24, 666267840), (27, 592238080), (28, 571086720), (30, 533014272), (32, 499700880), (35, 456869376), (36, 444178560), (40, 399760704), (42, 380724480), (45, 355342848), (48, 333133920), (54, 296119040), (56, 285543360), (60, 266507136), (63, 253816320), (64, 249850440), (70, 228434688), (72, 222089280), (80, 199880352), (84, 190362240), (90, 177671424), (96, 166566960), (105, 152289792), (108, 148059520), (112, 142771680), (120, 133253568), (126, 126908160), (128, 124925220), (135, 118447616), (140, 114217344), (144, 111044640), (160, 99940176), (168, 95181120), (180, 88835712), (189, 84605440), (192, 83283480), (210, 76144896), (216, 74029760), (224, 71385840), (240, 66626784), (252, 63454080), (256, 62462610), (270, 59223808), (280, 57108672), (288, 55522320), (315, 50763264), (320, 49970088), (336, 47590560), (360, 44417856), (378, 42302720), (384, 41641740), (420, 38072448), (432, 37014880), (448, 35692920), (480, 33313392), (504, 31727040), (512, 31231305), (540, 29611904), (560, 28554336), (576, 27761160), (630, 25381632), (640, 24985044), (672, 23795280), (720, 22208928), (756, 21151360), (768, 20820870), (840, 19036224), (864, 18507440), (896, 17846460), (945, 16921088), (960, 16656696), (1008, 15863520), (1080, 14805952), (1120, 14277168), (1152, 13880580), (1260, 12690816), (1280, 12492522), (1344, 11897640), (1440, 11104464), (1512, 10575680), (1536, 10410435), (1680, 9518112), (1728, 9253720), (1792, 8923230), (1890, 8460544), (1920, 8328348), (2016, 7931760), (2160, 7402976), (2240, 7138584), (2304, 6940290), (2520, 6345408), (2560, 6246261), (2688, 5948820), (2880, 5552232), (3024, 5287840), (3360, 4759056), (3456, 4626860), (3584, 4461615), (3780, 4230272), (3840, 4164174), (4032, 3965880), (4320, 3701488), (4480, 3569292), (4608, 3470145), (5040, 3172704), (5376, 2974410), (5760, 2776116), (6048, 2643920), (6720, 2379528), (6912, 2313430), (7560, 2115136), (7680, 2082087), (8064, 1982940), (8640, 1850744), (8960, 1784646), (10080, 1586352), (10752, 1487205), (11520, 1388058), (12096, 1321960), (13440, 1189764), (13824, 1156715), (15120, 1057568), (16128, 991470), (17280, 925372), (17920, 892323), (20160, 793176), (23040, 694029), (24192, 660980), (26880, 594882), (30240, 528784), (32256, 495735), (33049, 483840), (34560, 462686), (40320, 396588), (48384, 330490), (53760, 297441), (60480, 264392), (66098, 241920), (69120, 231343), (80640, 198294), (96768, 165245), (99147, 161280), (120960, 132196)]