1889606880

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 576

約数和(自身を含む): 7846046208

約数和(自身を除く): 5956439328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 106, 108, 112, 120, 126, 131, 135, 140, 144, 159, 160, 162, 168, 180, 189, 210, 212, 216, 224, 240, 243, 252, 262, 265, 270, 280, 288, 315, 318, 324, 336, 360, 371, 378, 393, 405, 420, 424, 432, 477, 480, 486, 504, 524, 530, 540, 560, 567, 630, 636, 648, 655, 672, 720, 742, 756, 786, 795, 810, 840, 848, 864, 917, 945, 954, 972, 1008, 1048, 1060, 1080, 1113, 1120, 1134, 1179, 1215, 1260, 1272, 1296, 1310, 1431, 1440, 1484, 1512, 1572, 1590, 1620, 1680, 1696, 1701, 1834, 1855, 1890, 1908, 1944, 1965, 2016, 2096, 2120, 2160, 2226, 2268, 2358, 2385, 2430, 2520, 2544, 2592, 2620, 2751, 2835, 2862, 2968, 3024, 3144, 3180, 3240, 3339, 3360, 3402, 3537, 3668, 3710, 3780, 3816, 3888, 3930, 4192, 4240, 4293, 4320, 4452, 4536, 4585, 4716, 4770, 4860, 5040, 5088, 5240, 5502, 5565, 5670, 5724, 5895, 5936, 6048, 6288, 6360, 6480, 6678, 6804, 6943, 7074, 7155, 7336, 7420, 7560, 7632, 7776, 7860, 8253, 8480, 8505, 8586, 8904, 9072, 9170, 9432, 9540, 9720, 10017, 10080, 10480, 10611, 11004, 11130, 11340, 11448, 11790, 11872, 12576, 12720, 12879, 12960, 13356, 13608, 13755, 13886, 14148, 14310, 14672, 14840, 15120, 15264, 15720, 16506, 16695, 17010, 17172, 17685, 17808, 18144, 18340, 18864, 19080, 19440, 20034, 20829, 20960, 21222, 21465, 22008, 22260, 22680, 22896, 23580, 24759, 25440, 25758, 26712, 27216, 27510, 27772, 28296, 28620, 29344, 29680, 30051, 30240, 31440, 31833, 33012, 33390, 34020, 34344, 34715, 35370, 35616, 36680, 37728, 38160, 38880, 40068, 41265, 41658, 42444, 42930, 44016, 44520, 45360, 45792, 47160, 48601, 49518, 50085, 51516, 53055, 53424, 54432, 55020, 55544, 56592, 57240, 59360, 60102, 62487, 62880, 63666, 64395, 66024, 66780, 68040, 68688, 69430, 70740, 73360, 74277, 76320, 80136, 82530, 83316, 84888, 85860, 88032, 89040, 90153, 90720, 94320, 97202, 99036, 100170, 103032, 104145, 106110, 106848, 110040, 111088, 113184, 114480, 120204, 123795, 124974, 127332, 128790, 132048, 133560, 136080, 137376, 138860, 141480, 145803, 146720, 148554, 150255, 159165, 160272, 165060, 166632, 169776, 171720, 178080, 180306, 187461, 188640, 194404, 198072, 200340, 206064, 208290, 212220, 220080, 222176, 222831, 228960, 240408, 243005, 247590, 249948, 254664, 257580, 264096, 267120, 272160, 277720, 282960, 291606, 297108, 300510, 312435, 318330, 320544, 330120, 333264, 339552, 343440, 360612, 371385, 374922, 388808, 396144, 400680, 412128, 416580, 424440, 437409, 440160, 445662, 450765, 480816, 486010, 495180, 499896, 509328, 515160, 534240, 555440, 562383, 565920, 583212, 594216, 601020, 624870, 636660, 660240, 666528, 686880, 721224, 729015, 742770, 749844, 777616, 792288, 801360, 833160, 848880, 874818, 891324, 901530, 937305, 961632, 972020, 990360, 999792, 1018656, 1030320, 1110880, 1114155, 1124766, 1166424, 1188432, 1202040, 1249740, 1273320, 1312227, 1320480, 1442448, 1458030, 1485540, 1499688, 1555232, 1602720, 1666320, 1687149, 1697760, 1749636, 1782648, 1803060, 1874610, 1944040, 1980720, 1999584, 2060640, 2187045, 2228310, 2249532, 2332848, 2376864, 2404080, 2499480, 2546640, 2624454, 2811915, 2884896, 2916060, 2971080, 2999376, 3332640, 3374298, 3499272, 3565296, 3606120, 3749220, 3888080, 3936681, 3961440, 4374090, 4456620, 4499064, 4665696, 4808160, 4998960, 5093280, 5248908, 5623830, 5832120, 5942160, 5998752, 6561135, 6748596, 6998544, 7130592, 7212240, 7498440, 7776160, 7873362, 8435745, 8748180, 8913240, 8998128, 9997920, 10497816, 11247660, 11664240, 11810043, 11884320, 13122270, 13497192, 13997088, 14424480, 14996880, 15746724, 16871490, 17496360, 17826480, 17996256, 19683405, 20995632, 22495320, 23328480, 23620086, 26244540, 26994384, 29993760, 31493448, 33742980, 34992720, 35652960, 39366810, 41991264, 44990640, 47240172, 52489080, 53988768, 59050215, 62986896, 67485960, 69985440, 78733620, 89981280, 94480344, 104978160, 118100430, 125973792, 134971920, 157467240, 188960688, 209956320, 236200860, 269943840, 314934480, 377921376, 472401720, 629868960, 944803440, 1889606880]

約数ペア:

[(1, 1889606880), (2, 944803440), (3, 629868960), (4, 472401720), (5, 377921376), (6, 314934480), (7, 269943840), (8, 236200860), (9, 209956320), (10, 188960688), (12, 157467240), (14, 134971920), (15, 125973792), (16, 118100430), (18, 104978160), (20, 94480344), (21, 89981280), (24, 78733620), (27, 69985440), (28, 67485960), (30, 62986896), (32, 59050215), (35, 53988768), (36, 52489080), (40, 47240172), (42, 44990640), (45, 41991264), (48, 39366810), (53, 35652960), (54, 34992720), (56, 33742980), (60, 31493448), (63, 29993760), (70, 26994384), (72, 26244540), (80, 23620086), (81, 23328480), (84, 22495320), (90, 20995632), (96, 19683405), (105, 17996256), (106, 17826480), (108, 17496360), (112, 16871490), (120, 15746724), (126, 14996880), (131, 14424480), (135, 13997088), (140, 13497192), (144, 13122270), (159, 11884320), (160, 11810043), (162, 11664240), (168, 11247660), (180, 10497816), (189, 9997920), (210, 8998128), (212, 8913240), (216, 8748180), (224, 8435745), (240, 7873362), (243, 7776160), (252, 7498440), (262, 7212240), (265, 7130592), (270, 6998544), (280, 6748596), (288, 6561135), (315, 5998752), (318, 5942160), (324, 5832120), (336, 5623830), (360, 5248908), (371, 5093280), (378, 4998960), (393, 4808160), (405, 4665696), (420, 4499064), (424, 4456620), (432, 4374090), (477, 3961440), (480, 3936681), (486, 3888080), (504, 3749220), (524, 3606120), (530, 3565296), (540, 3499272), (560, 3374298), (567, 3332640), (630, 2999376), (636, 2971080), (648, 2916060), (655, 2884896), (672, 2811915), (720, 2624454), (742, 2546640), (756, 2499480), (786, 2404080), (795, 2376864), (810, 2332848), (840, 2249532), (848, 2228310), (864, 2187045), (917, 2060640), (945, 1999584), (954, 1980720), (972, 1944040), (1008, 1874610), (1048, 1803060), (1060, 1782648), (1080, 1749636), (1113, 1697760), (1120, 1687149), (1134, 1666320), (1179, 1602720), (1215, 1555232), (1260, 1499688), (1272, 1485540), (1296, 1458030), (1310, 1442448), (1431, 1320480), (1440, 1312227), (1484, 1273320), (1512, 1249740), (1572, 1202040), (1590, 1188432), (1620, 1166424), (1680, 1124766), (1696, 1114155), (1701, 1110880), (1834, 1030320), (1855, 1018656), (1890, 999792), (1908, 990360), (1944, 972020), (1965, 961632), (2016, 937305), (2096, 901530), (2120, 891324), (2160, 874818), (2226, 848880), (2268, 833160), (2358, 801360), (2385, 792288), (2430, 777616), (2520, 749844), (2544, 742770), (2592, 729015), (2620, 721224), (2751, 686880), (2835, 666528), (2862, 660240), (2968, 636660), (3024, 624870), (3144, 601020), (3180, 594216), (3240, 583212), (3339, 565920), (3360, 562383), (3402, 555440), (3537, 534240), (3668, 515160), (3710, 509328), (3780, 499896), (3816, 495180), (3888, 486010), (3930, 480816), (4192, 450765), (4240, 445662), (4293, 440160), (4320, 437409), (4452, 424440), (4536, 416580), (4585, 412128), (4716, 400680), (4770, 396144), (4860, 388808), (5040, 374922), (5088, 371385), (5240, 360612), (5502, 343440), (5565, 339552), (5670, 333264), (5724, 330120), (5895, 320544), (5936, 318330), (6048, 312435), (6288, 300510), (6360, 297108), (6480, 291606), (6678, 282960), (6804, 277720), (6943, 272160), (7074, 267120), (7155, 264096), (7336, 257580), (7420, 254664), (7560, 249948), (7632, 247590), (7776, 243005), (7860, 240408), (8253, 228960), (8480, 222831), (8505, 222176), (8586, 220080), (8904, 212220), (9072, 208290), (9170, 206064), (9432, 200340), (9540, 198072), (9720, 194404), (10017, 188640), (10080, 187461), (10480, 180306), (10611, 178080), (11004, 171720), (11130, 169776), (11340, 166632), (11448, 165060), (11790, 160272), (11872, 159165), (12576, 150255), (12720, 148554), (12879, 146720), (12960, 145803), (13356, 141480), (13608, 138860), (13755, 137376), (13886, 136080), (14148, 133560), (14310, 132048), (14672, 128790), (14840, 127332), (15120, 124974), (15264, 123795), (15720, 120204), (16506, 114480), (16695, 113184), (17010, 111088), (17172, 110040), (17685, 106848), (17808, 106110), (18144, 104145), (18340, 103032), (18864, 100170), (19080, 99036), (19440, 97202), (20034, 94320), (20829, 90720), (20960, 90153), (21222, 89040), (21465, 88032), (22008, 85860), (22260, 84888), (22680, 83316), (22896, 82530), (23580, 80136), (24759, 76320), (25440, 74277), (25758, 73360), (26712, 70740), (27216, 69430), (27510, 68688), (27772, 68040), (28296, 66780), (28620, 66024), (29344, 64395), (29680, 63666), (30051, 62880), (30240, 62487), (31440, 60102), (31833, 59360), (33012, 57240), (33390, 56592), (34020, 55544), (34344, 55020), (34715, 54432), (35370, 53424), (35616, 53055), (36680, 51516), (37728, 50085), (38160, 49518), (38880, 48601), (40068, 47160), (41265, 45792), (41658, 45360), (42444, 44520), (42930, 44016)]