2019467520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 432

約数和(自身を含む): 8111900160

約数和(自身を除く): 6092432640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 158, 160, 168, 180, 192, 210, 224, 237, 240, 252, 256, 280, 288, 315, 316, 317, 320, 336, 360, 384, 395, 420, 448, 474, 480, 504, 553, 560, 576, 630, 632, 634, 640, 672, 711, 720, 768, 790, 840, 896, 948, 951, 960, 1008, 1106, 1120, 1152, 1185, 1260, 1264, 1268, 1280, 1344, 1422, 1440, 1580, 1585, 1659, 1680, 1792, 1896, 1902, 1920, 2016, 2212, 2219, 2240, 2304, 2370, 2520, 2528, 2536, 2688, 2765, 2844, 2853, 2880, 3160, 3170, 3318, 3360, 3555, 3792, 3804, 3840, 4032, 4424, 4438, 4480, 4740, 4755, 4977, 5040, 5056, 5072, 5376, 5530, 5688, 5706, 5760, 6320, 6340, 6636, 6657, 6720, 7110, 7584, 7608, 8064, 8295, 8848, 8876, 8960, 9480, 9510, 9954, 10080, 10112, 10144, 11060, 11095, 11376, 11412, 11520, 12640, 12680, 13272, 13314, 13440, 14220, 14265, 15168, 15216, 16128, 16590, 17696, 17752, 18960, 19020, 19908, 19971, 20160, 20224, 20288, 22120, 22190, 22752, 22824, 24885, 25043, 25280, 25360, 26544, 26628, 26880, 28440, 28530, 30336, 30432, 33180, 33285, 35392, 35504, 37920, 38040, 39816, 39942, 40320, 40576, 44240, 44380, 45504, 45648, 49770, 50086, 50560, 50720, 53088, 53256, 56880, 57060, 60672, 60864, 66360, 66570, 70784, 71008, 75129, 75840, 76080, 79632, 79884, 80640, 81152, 88480, 88760, 91008, 91296, 99540, 99855, 100172, 101120, 101440, 106176, 106512, 113760, 114120, 121728, 125215, 132720, 133140, 141568, 142016, 150258, 151680, 152160, 159264, 159768, 175301, 176960, 177520, 182016, 182592, 199080, 199710, 200344, 202880, 212352, 213024, 225387, 227520, 228240, 243456, 250430, 265440, 266280, 284032, 300516, 303360, 304320, 318528, 319536, 350602, 353920, 355040, 365184, 375645, 398160, 399420, 400688, 405760, 424704, 426048, 450774, 455040, 456480, 500860, 525903, 530880, 532560, 568064, 601032, 608640, 637056, 639072, 701204, 707840, 710080, 730368, 751290, 796320, 798840, 801376, 852096, 876505, 901548, 910080, 912960, 1001720, 1051806, 1061760, 1065120, 1126935, 1202064, 1217280, 1274112, 1278144, 1402408, 1420160, 1502580, 1577709, 1592640, 1597680, 1602752, 1704192, 1753010, 1803096, 1825920, 2003440, 2103612, 2123520, 2130240, 2253870, 2404128, 2556288, 2629515, 2804816, 2840320, 3005160, 3155418, 3185280, 3195360, 3205504, 3506020, 3606192, 3651840, 4006880, 4207224, 4260480, 4507740, 4808256, 5112576, 5259030, 5609632, 6010320, 6310836, 6370560, 6390720, 6411008, 7012040, 7212384, 7888545, 8013760, 8414448, 8520960, 9015480, 9616512, 10518060, 11219264, 12020640, 12621672, 12781440, 14024080, 14424768, 15777090, 16027520, 16828896, 18030960, 19233024, 21036120, 22438528, 24041280, 25243344, 25562880, 28048160, 28849536, 31554180, 32055040, 33657792, 36061920, 42072240, 44877056, 48082560, 50486688, 56096320, 57699072, 63108360, 67315584, 72123840, 84144480, 96165120, 100973376, 112192640, 126216720, 134631168, 144247680, 168288960, 201946752, 224385280, 252433440, 288495360, 336577920, 403893504, 504866880, 673155840, 1009733760, 2019467520]

約数ペア:

[(1, 2019467520), (2, 1009733760), (3, 673155840), (4, 504866880), (5, 403893504), (6, 336577920), (7, 288495360), (8, 252433440), (9, 224385280), (10, 201946752), (12, 168288960), (14, 144247680), (15, 134631168), (16, 126216720), (18, 112192640), (20, 100973376), (21, 96165120), (24, 84144480), (28, 72123840), (30, 67315584), (32, 63108360), (35, 57699072), (36, 56096320), (40, 50486688), (42, 48082560), (45, 44877056), (48, 42072240), (56, 36061920), (60, 33657792), (63, 32055040), (64, 31554180), (70, 28849536), (72, 28048160), (79, 25562880), (80, 25243344), (84, 24041280), (90, 22438528), (96, 21036120), (105, 19233024), (112, 18030960), (120, 16828896), (126, 16027520), (128, 15777090), (140, 14424768), (144, 14024080), (158, 12781440), (160, 12621672), (168, 12020640), (180, 11219264), (192, 10518060), (210, 9616512), (224, 9015480), (237, 8520960), (240, 8414448), (252, 8013760), (256, 7888545), (280, 7212384), (288, 7012040), (315, 6411008), (316, 6390720), (317, 6370560), (320, 6310836), (336, 6010320), (360, 5609632), (384, 5259030), (395, 5112576), (420, 4808256), (448, 4507740), (474, 4260480), (480, 4207224), (504, 4006880), (553, 3651840), (560, 3606192), (576, 3506020), (630, 3205504), (632, 3195360), (634, 3185280), (640, 3155418), (672, 3005160), (711, 2840320), (720, 2804816), (768, 2629515), (790, 2556288), (840, 2404128), (896, 2253870), (948, 2130240), (951, 2123520), (960, 2103612), (1008, 2003440), (1106, 1825920), (1120, 1803096), (1152, 1753010), (1185, 1704192), (1260, 1602752), (1264, 1597680), (1268, 1592640), (1280, 1577709), (1344, 1502580), (1422, 1420160), (1440, 1402408), (1580, 1278144), (1585, 1274112), (1659, 1217280), (1680, 1202064), (1792, 1126935), (1896, 1065120), (1902, 1061760), (1920, 1051806), (2016, 1001720), (2212, 912960), (2219, 910080), (2240, 901548), (2304, 876505), (2370, 852096), (2520, 801376), (2528, 798840), (2536, 796320), (2688, 751290), (2765, 730368), (2844, 710080), (2853, 707840), (2880, 701204), (3160, 639072), (3170, 637056), (3318, 608640), (3360, 601032), (3555, 568064), (3792, 532560), (3804, 530880), (3840, 525903), (4032, 500860), (4424, 456480), (4438, 455040), (4480, 450774), (4740, 426048), (4755, 424704), (4977, 405760), (5040, 400688), (5056, 399420), (5072, 398160), (5376, 375645), (5530, 365184), (5688, 355040), (5706, 353920), (5760, 350602), (6320, 319536), (6340, 318528), (6636, 304320), (6657, 303360), (6720, 300516), (7110, 284032), (7584, 266280), (7608, 265440), (8064, 250430), (8295, 243456), (8848, 228240), (8876, 227520), (8960, 225387), (9480, 213024), (9510, 212352), (9954, 202880), (10080, 200344), (10112, 199710), (10144, 199080), (11060, 182592), (11095, 182016), (11376, 177520), (11412, 176960), (11520, 175301), (12640, 159768), (12680, 159264), (13272, 152160), (13314, 151680), (13440, 150258), (14220, 142016), (14265, 141568), (15168, 133140), (15216, 132720), (16128, 125215), (16590, 121728), (17696, 114120), (17752, 113760), (18960, 106512), (19020, 106176), (19908, 101440), (19971, 101120), (20160, 100172), (20224, 99855), (20288, 99540), (22120, 91296), (22190, 91008), (22752, 88760), (22824, 88480), (24885, 81152), (25043, 80640), (25280, 79884), (25360, 79632), (26544, 76080), (26628, 75840), (26880, 75129), (28440, 71008), (28530, 70784), (30336, 66570), (30432, 66360), (33180, 60864), (33285, 60672), (35392, 57060), (35504, 56880), (37920, 53256), (38040, 53088), (39816, 50720), (39942, 50560), (40320, 50086), (40576, 49770), (44240, 45648), (44380, 45504)]