2019820320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3977

約数の個数: 384

約数和(自身を含む): 8556710400

約数和(自身を除く): 6536890080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 595, 612, 630, 672, 680, 714, 720, 756, 765, 816, 840, 864, 918, 945, 952, 1008, 1020, 1071, 1080, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1512, 1530, 1632, 1680, 1785, 1836, 1890, 1904, 2016, 2040, 2142, 2160, 2295, 2380, 2448, 2520, 2720, 2856, 3024, 3060, 3213, 3360, 3570, 3672, 3780, 3808, 3929, 4080, 4284, 4320, 4590, 4760, 4896, 5040, 5355, 5712, 6048, 6120, 6426, 7140, 7344, 7560, 7858, 8160, 8568, 9180, 9520, 10080, 10710, 11424, 11787, 12240, 12852, 14280, 14688, 15120, 15716, 16065, 17136, 18360, 19040, 19645, 21420, 23574, 24480, 25704, 27503, 28560, 30240, 31432, 32130, 34272, 35361, 36720, 39290, 42840, 47148, 51408, 55006, 57120, 58935, 62864, 64260, 66793, 70722, 73440, 78580, 82509, 85680, 94296, 102816, 106083, 110012, 117870, 125728, 128520, 133586, 137515, 141444, 157160, 165018, 171360, 176805, 188592, 200379, 212166, 220024, 235740, 247527, 257040, 267172, 275030, 282888, 314320, 330036, 333965, 353610, 377184, 400758, 412545, 424332, 440048, 467551, 471480, 495054, 514080, 530415, 534344, 550060, 565776, 601137, 628640, 660072, 667930, 707220, 742581, 801516, 825090, 848664, 880096, 935102, 942960, 990108, 1001895, 1060830, 1068688, 1100120, 1131552, 1202274, 1237635, 1320144, 1335860, 1402653, 1414440, 1485162, 1603032, 1650180, 1697328, 1803411, 1870204, 1885920, 1980216, 2003790, 2121660, 2137376, 2200240, 2337755, 2404548, 2475270, 2640288, 2671720, 2805306, 2828880, 2970324, 3005685, 3206064, 3300360, 3394656, 3606822, 3712905, 3740408, 3960432, 4007580, 4207959, 4243320, 4400480, 4675510, 4809096, 4950540, 5343440, 5610612, 5657760, 5940648, 6011370, 6412128, 6600720, 7013265, 7213644, 7425810, 7480816, 7920864, 8015160, 8415918, 8486640, 9017055, 9351020, 9618192, 9901080, 10686880, 11221224, 11881296, 12022740, 12623877, 13201440, 14026530, 14427288, 14851620, 14961632, 16030320, 16831836, 16973280, 18034110, 18702040, 19236384, 19802160, 21039795, 22442448, 23762592, 24045480, 25247754, 28053060, 28854576, 29703240, 32060640, 33663672, 36068220, 37404080, 39604320, 42079590, 44884896, 48090960, 50495508, 56106120, 57709152, 59406480, 63119385, 67327344, 72136440, 74808160, 84159180, 96181920, 100991016, 112212240, 118812960, 126238770, 134654688, 144272880, 168318360, 201982032, 224424480, 252477540, 288545760, 336636720, 403964064, 504955080, 673273440, 1009910160, 2019820320]

約数ペア:

[(1, 2019820320), (2, 1009910160), (3, 673273440), (4, 504955080), (5, 403964064), (6, 336636720), (7, 288545760), (8, 252477540), (9, 224424480), (10, 201982032), (12, 168318360), (14, 144272880), (15, 134654688), (16, 126238770), (17, 118812960), (18, 112212240), (20, 100991016), (21, 96181920), (24, 84159180), (27, 74808160), (28, 72136440), (30, 67327344), (32, 63119385), (34, 59406480), (35, 57709152), (36, 56106120), (40, 50495508), (42, 48090960), (45, 44884896), (48, 42079590), (51, 39604320), (54, 37404080), (56, 36068220), (60, 33663672), (63, 32060640), (68, 29703240), (70, 28854576), (72, 28053060), (80, 25247754), (84, 24045480), (85, 23762592), (90, 22442448), (96, 21039795), (102, 19802160), (105, 19236384), (108, 18702040), (112, 18034110), (119, 16973280), (120, 16831836), (126, 16030320), (135, 14961632), (136, 14851620), (140, 14427288), (144, 14026530), (153, 13201440), (160, 12623877), (168, 12022740), (170, 11881296), (180, 11221224), (189, 10686880), (204, 9901080), (210, 9618192), (216, 9351020), (224, 9017055), (238, 8486640), (240, 8415918), (252, 8015160), (255, 7920864), (270, 7480816), (272, 7425810), (280, 7213644), (288, 7013265), (306, 6600720), (315, 6412128), (336, 6011370), (340, 5940648), (357, 5657760), (360, 5610612), (378, 5343440), (408, 4950540), (420, 4809096), (432, 4675510), (459, 4400480), (476, 4243320), (480, 4207959), (504, 4007580), (510, 3960432), (540, 3740408), (544, 3712905), (560, 3606822), (595, 3394656), (612, 3300360), (630, 3206064), (672, 3005685), (680, 2970324), (714, 2828880), (720, 2805306), (756, 2671720), (765, 2640288), (816, 2475270), (840, 2404548), (864, 2337755), (918, 2200240), (945, 2137376), (952, 2121660), (1008, 2003790), (1020, 1980216), (1071, 1885920), (1080, 1870204), (1120, 1803411), (1190, 1697328), (1224, 1650180), (1260, 1603032), (1360, 1485162), (1428, 1414440), (1440, 1402653), (1512, 1335860), (1530, 1320144), (1632, 1237635), (1680, 1202274), (1785, 1131552), (1836, 1100120), (1890, 1068688), (1904, 1060830), (2016, 1001895), (2040, 990108), (2142, 942960), (2160, 935102), (2295, 880096), (2380, 848664), (2448, 825090), (2520, 801516), (2720, 742581), (2856, 707220), (3024, 667930), (3060, 660072), (3213, 628640), (3360, 601137), (3570, 565776), (3672, 550060), (3780, 534344), (3808, 530415), (3929, 514080), (4080, 495054), (4284, 471480), (4320, 467551), (4590, 440048), (4760, 424332), (4896, 412545), (5040, 400758), (5355, 377184), (5712, 353610), (6048, 333965), (6120, 330036), (6426, 314320), (7140, 282888), (7344, 275030), (7560, 267172), (7858, 257040), (8160, 247527), (8568, 235740), (9180, 220024), (9520, 212166), (10080, 200379), (10710, 188592), (11424, 176805), (11787, 171360), (12240, 165018), (12852, 157160), (14280, 141444), (14688, 137515), (15120, 133586), (15716, 128520), (16065, 125728), (17136, 117870), (18360, 110012), (19040, 106083), (19645, 102816), (21420, 94296), (23574, 85680), (24480, 82509), (25704, 78580), (27503, 73440), (28560, 70722), (30240, 66793), (31432, 64260), (32130, 62864), (34272, 58935), (35361, 57120), (36720, 55006), (39290, 51408), (42840, 47148)]