1284007680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:784

約数の個数: 288

約数和(自身を含む): 4649037120

約数和(自身を除く): 3365029440

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 256, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 530, 540, 576, 636, 640, 701, 720, 768, 795, 848, 864, 954, 960, 1060, 1080, 1152, 1272, 1280, 1402, 1431, 1440, 1590, 1696, 1728, 1908, 1920, 2103, 2120, 2160, 2304, 2385, 2544, 2804, 2862, 2880, 3180, 3392, 3456, 3505, 3816, 3840, 4206, 4240, 4320, 4770, 5088, 5608, 5724, 5760, 6309, 6360, 6784, 6912, 7010, 7155, 7632, 8412, 8480, 8640, 9540, 10176, 10515, 11216, 11448, 11520, 12618, 12720, 13568, 14020, 14310, 15264, 16824, 16960, 17280, 18927, 19080, 20352, 21030, 22432, 22896, 25236, 25440, 28040, 28620, 30528, 31545, 33648, 33920, 34560, 37153, 37854, 38160, 40704, 42060, 44864, 45792, 50472, 50880, 56080, 57240, 61056, 63090, 67296, 67840, 74306, 75708, 76320, 84120, 89728, 91584, 94635, 100944, 101760, 111459, 112160, 114480, 122112, 126180, 134592, 148612, 151416, 152640, 168240, 179456, 183168, 185765, 189270, 201888, 203520, 222918, 224320, 228960, 252360, 269184, 297224, 302832, 305280, 334377, 336480, 366336, 371530, 378540, 403776, 445836, 448640, 457920, 504720, 538368, 557295, 594448, 605664, 610560, 668754, 672960, 743060, 757080, 807552, 891672, 897280, 915840, 1003131, 1009440, 1114590, 1188896, 1211328, 1337508, 1345920, 1486120, 1514160, 1615104, 1671885, 1783344, 1831680, 2006262, 2018880, 2229180, 2377792, 2422656, 2675016, 2691840, 2972240, 3028320, 3343770, 3566688, 4012524, 4037760, 4458360, 4755584, 4845312, 5015655, 5350032, 5944480, 6056640, 6687540, 7133376, 8025048, 8075520, 8916720, 9511168, 10031310, 10700064, 11888960, 12113280, 13375080, 14266752, 16050096, 17833440, 20062620, 21400128, 23777920, 24226560, 26750160, 28533504, 32100192, 35666880, 40125240, 42800256, 47555840, 53500320, 64200384, 71333760, 80250480, 85600512, 107000640, 128400768, 142667520, 160500960, 214001280, 256801536, 321001920, 428002560, 642003840, 1284007680]

約数ペア:

[(1, 1284007680), (2, 642003840), (3, 428002560), (4, 321001920), (5, 256801536), (6, 214001280), (8, 160500960), (9, 142667520), (10, 128400768), (12, 107000640), (15, 85600512), (16, 80250480), (18, 71333760), (20, 64200384), (24, 53500320), (27, 47555840), (30, 42800256), (32, 40125240), (36, 35666880), (40, 32100192), (45, 28533504), (48, 26750160), (53, 24226560), (54, 23777920), (60, 21400128), (64, 20062620), (72, 17833440), (80, 16050096), (90, 14266752), (96, 13375080), (106, 12113280), (108, 11888960), (120, 10700064), (128, 10031310), (135, 9511168), (144, 8916720), (159, 8075520), (160, 8025048), (180, 7133376), (192, 6687540), (212, 6056640), (216, 5944480), (240, 5350032), (256, 5015655), (265, 4845312), (270, 4755584), (288, 4458360), (318, 4037760), (320, 4012524), (360, 3566688), (384, 3343770), (424, 3028320), (432, 2972240), (477, 2691840), (480, 2675016), (530, 2422656), (540, 2377792), (576, 2229180), (636, 2018880), (640, 2006262), (701, 1831680), (720, 1783344), (768, 1671885), (795, 1615104), (848, 1514160), (864, 1486120), (954, 1345920), (960, 1337508), (1060, 1211328), (1080, 1188896), (1152, 1114590), (1272, 1009440), (1280, 1003131), (1402, 915840), (1431, 897280), (1440, 891672), (1590, 807552), (1696, 757080), (1728, 743060), (1908, 672960), (1920, 668754), (2103, 610560), (2120, 605664), (2160, 594448), (2304, 557295), (2385, 538368), (2544, 504720), (2804, 457920), (2862, 448640), (2880, 445836), (3180, 403776), (3392, 378540), (3456, 371530), (3505, 366336), (3816, 336480), (3840, 334377), (4206, 305280), (4240, 302832), (4320, 297224), (4770, 269184), (5088, 252360), (5608, 228960), (5724, 224320), (5760, 222918), (6309, 203520), (6360, 201888), (6784, 189270), (6912, 185765), (7010, 183168), (7155, 179456), (7632, 168240), (8412, 152640), (8480, 151416), (8640, 148612), (9540, 134592), (10176, 126180), (10515, 122112), (11216, 114480), (11448, 112160), (11520, 111459), (12618, 101760), (12720, 100944), (13568, 94635), (14020, 91584), (14310, 89728), (15264, 84120), (16824, 76320), (16960, 75708), (17280, 74306), (18927, 67840), (19080, 67296), (20352, 63090), (21030, 61056), (22432, 57240), (22896, 56080), (25236, 50880), (25440, 50472), (28040, 45792), (28620, 44864), (30528, 42060), (31545, 40704), (33648, 38160), (33920, 37854), (34560, 37153)]