672497640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1678

約数の個数: 192

約数和(自身を含む): 2320718400

約数和(自身を除く): 1648220760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 243, 258, 270, 324, 344, 360, 387, 405, 430, 486, 516, 540, 645, 648, 774, 810, 860, 972, 1032, 1080, 1161, 1215, 1290, 1548, 1609, 1620, 1720, 1935, 1944, 2322, 2430, 2580, 3096, 3218, 3240, 3483, 3870, 4644, 4827, 4860, 5160, 5805, 6436, 6966, 7740, 8045, 9288, 9654, 9720, 10449, 11610, 12872, 13932, 14481, 15480, 16090, 17415, 19308, 20898, 23220, 24135, 27864, 28962, 32180, 34830, 38616, 41796, 43443, 46440, 48270, 52245, 57924, 64360, 69187, 69660, 72405, 83592, 86886, 96540, 104490, 115848, 130329, 138374, 139320, 144810, 173772, 193080, 207561, 208980, 217215, 260658, 276748, 289620, 345935, 347544, 390987, 415122, 417960, 434430, 521316, 553496, 579240, 622683, 651645, 691870, 781974, 830244, 868860, 1037805, 1042632, 1245366, 1303290, 1383740, 1563948, 1660488, 1737720, 1868049, 1954935, 2075610, 2490732, 2606580, 2767480, 3113415, 3127896, 3736098, 3909870, 4151220, 4981464, 5213160, 5604147, 6226830, 7472196, 7819740, 8302440, 9340245, 11208294, 12453660, 14944392, 15639480, 16812441, 18680490, 22416588, 24907320, 28020735, 33624882, 37360980, 44833176, 56041470, 67249764, 74721960, 84062205, 112082940, 134499528, 168124410, 224165880, 336248820, 672497640]

約数ペア:

[(1, 672497640), (2, 336248820), (3, 224165880), (4, 168124410), (5, 134499528), (6, 112082940), (8, 84062205), (9, 74721960), (10, 67249764), (12, 56041470), (15, 44833176), (18, 37360980), (20, 33624882), (24, 28020735), (27, 24907320), (30, 22416588), (36, 18680490), (40, 16812441), (43, 15639480), (45, 14944392), (54, 12453660), (60, 11208294), (72, 9340245), (81, 8302440), (86, 7819740), (90, 7472196), (108, 6226830), (120, 5604147), (129, 5213160), (135, 4981464), (162, 4151220), (172, 3909870), (180, 3736098), (215, 3127896), (216, 3113415), (243, 2767480), (258, 2606580), (270, 2490732), (324, 2075610), (344, 1954935), (360, 1868049), (387, 1737720), (405, 1660488), (430, 1563948), (486, 1383740), (516, 1303290), (540, 1245366), (645, 1042632), (648, 1037805), (774, 868860), (810, 830244), (860, 781974), (972, 691870), (1032, 651645), (1080, 622683), (1161, 579240), (1215, 553496), (1290, 521316), (1548, 434430), (1609, 417960), (1620, 415122), (1720, 390987), (1935, 347544), (1944, 345935), (2322, 289620), (2430, 276748), (2580, 260658), (3096, 217215), (3218, 208980), (3240, 207561), (3483, 193080), (3870, 173772), (4644, 144810), (4827, 139320), (4860, 138374), (5160, 130329), (5805, 115848), (6436, 104490), (6966, 96540), (7740, 86886), (8045, 83592), (9288, 72405), (9654, 69660), (9720, 69187), (10449, 64360), (11610, 57924), (12872, 52245), (13932, 48270), (14481, 46440), (15480, 43443), (16090, 41796), (17415, 38616), (19308, 34830), (20898, 32180), (23220, 28962), (24135, 27864)]