16855687680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9931}}^1$

素因数の和:9987

約数の個数: 320

約数和(自身を含む): 61450316928

約数和(自身を除く): 44594629248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 512, 520, 544, 624, 640, 663, 680, 768, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1280, 1326, 1360, 1536, 1560, 1632, 1664, 1768, 1920, 2040, 2080, 2176, 2210, 2496, 2560, 2652, 2720, 3120, 3264, 3315, 3328, 3536, 3840, 4080, 4160, 4352, 4420, 4992, 5304, 5440, 6240, 6528, 6630, 6656, 7072, 7680, 8160, 8320, 8704, 8840, 9931, 9984, 10608, 10880, 12480, 13056, 13260, 14144, 16320, 16640, 17680, 19862, 19968, 21216, 21760, 24960, 26112, 26520, 28288, 29793, 32640, 33280, 35360, 39724, 42432, 43520, 49655, 49920, 53040, 56576, 59586, 65280, 70720, 79448, 84864, 99310, 99840, 106080, 113152, 119172, 129103, 130560, 141440, 148965, 158896, 168827, 169728, 198620, 212160, 238344, 258206, 282880, 297930, 317792, 337654, 339456, 387309, 397240, 424320, 476688, 506481, 516412, 565760, 595860, 635584, 645515, 675308, 774618, 794480, 844135, 848640, 953376, 1012962, 1032824, 1191720, 1271168, 1291030, 1350616, 1549236, 1588960, 1688270, 1697280, 1906752, 1936545, 2025924, 2065648, 2194751, 2383440, 2532405, 2542336, 2582060, 2701232, 3098472, 3177920, 3376540, 3813504, 3873090, 4051848, 4131296, 4389502, 4766880, 5064810, 5084672, 5164120, 5402464, 6196944, 6355840, 6584253, 6753080, 7627008, 7746180, 8103696, 8262592, 8779004, 9533760, 10129620, 10328240, 10804928, 10973755, 12393888, 12711680, 13168506, 13506160, 15254016, 15492360, 16207392, 16525184, 17558008, 19067520, 20259240, 20656480, 21609856, 21947510, 24787776, 25423360, 26337012, 27012320, 30984720, 32414784, 32921265, 33050368, 35116016, 38135040, 40518480, 41312960, 43219712, 43895020, 49575552, 52674024, 54024640, 61969440, 64829568, 65842530, 66100736, 70232032, 76270080, 81036960, 82625920, 86439424, 87790040, 99151104, 105348048, 108049280, 123938880, 129659136, 131685060, 140464064, 162073920, 165251840, 175580080, 198302208, 210696096, 216098560, 247877760, 259318272, 263370120, 280928128, 324147840, 330503680, 351160160, 421392192, 432197120, 495755520, 526740240, 561856256, 648295680, 702320320, 842784384, 991511040, 1053480480, 1123712512, 1296591360, 1404640640, 1685568768, 2106960960, 2809281280, 3371137536, 4213921920, 5618562560, 8427843840, 16855687680]

約数ペア:

[(1, 16855687680), (2, 8427843840), (3, 5618562560), (4, 4213921920), (5, 3371137536), (6, 2809281280), (8, 2106960960), (10, 1685568768), (12, 1404640640), (13, 1296591360), (15, 1123712512), (16, 1053480480), (17, 991511040), (20, 842784384), (24, 702320320), (26, 648295680), (30, 561856256), (32, 526740240), (34, 495755520), (39, 432197120), (40, 421392192), (48, 351160160), (51, 330503680), (52, 324147840), (60, 280928128), (64, 263370120), (65, 259318272), (68, 247877760), (78, 216098560), (80, 210696096), (85, 198302208), (96, 175580080), (102, 165251840), (104, 162073920), (120, 140464064), (128, 131685060), (130, 129659136), (136, 123938880), (156, 108049280), (160, 105348048), (170, 99151104), (192, 87790040), (195, 86439424), (204, 82625920), (208, 81036960), (221, 76270080), (240, 70232032), (255, 66100736), (256, 65842530), (260, 64829568), (272, 61969440), (312, 54024640), (320, 52674024), (340, 49575552), (384, 43895020), (390, 43219712), (408, 41312960), (416, 40518480), (442, 38135040), (480, 35116016), (510, 33050368), (512, 32921265), (520, 32414784), (544, 30984720), (624, 27012320), (640, 26337012), (663, 25423360), (680, 24787776), (768, 21947510), (780, 21609856), (816, 20656480), (832, 20259240), (884, 19067520), (960, 17558008), (1020, 16525184), (1040, 16207392), (1088, 15492360), (1105, 15254016), (1248, 13506160), (1280, 13168506), (1326, 12711680), (1360, 12393888), (1536, 10973755), (1560, 10804928), (1632, 10328240), (1664, 10129620), (1768, 9533760), (1920, 8779004), (2040, 8262592), (2080, 8103696), (2176, 7746180), (2210, 7627008), (2496, 6753080), (2560, 6584253), (2652, 6355840), (2720, 6196944), (3120, 5402464), (3264, 5164120), (3315, 5084672), (3328, 5064810), (3536, 4766880), (3840, 4389502), (4080, 4131296), (4160, 4051848), (4352, 3873090), (4420, 3813504), (4992, 3376540), (5304, 3177920), (5440, 3098472), (6240, 2701232), (6528, 2582060), (6630, 2542336), (6656, 2532405), (7072, 2383440), (7680, 2194751), (8160, 2065648), (8320, 2025924), (8704, 1936545), (8840, 1906752), (9931, 1697280), (9984, 1688270), (10608, 1588960), (10880, 1549236), (12480, 1350616), (13056, 1291030), (13260, 1271168), (14144, 1191720), (16320, 1032824), (16640, 1012962), (17680, 953376), (19862, 848640), (19968, 844135), (21216, 794480), (21760, 774618), (24960, 675308), (26112, 645515), (26520, 635584), (28288, 595860), (29793, 565760), (32640, 516412), (33280, 506481), (35360, 476688), (39724, 424320), (42432, 397240), (43520, 387309), (49655, 339456), (49920, 337654), (53040, 317792), (56576, 297930), (59586, 282880), (65280, 258206), (70720, 238344), (79448, 212160), (84864, 198620), (99310, 169728), (99840, 168827), (106080, 158896), (113152, 148965), (119172, 141440), (129103, 130560)]