1920382560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 384

約数和(自身を含む): 7228569600

約数和(自身を除く): 5308187040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 79, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 158, 160, 170, 180, 204, 216, 237, 240, 255, 270, 272, 288, 306, 316, 331, 340, 360, 395, 408, 432, 459, 474, 480, 510, 540, 544, 612, 632, 662, 680, 711, 720, 765, 790, 816, 864, 918, 948, 993, 1020, 1080, 1185, 1224, 1264, 1324, 1343, 1360, 1422, 1440, 1530, 1580, 1632, 1655, 1836, 1896, 1986, 2040, 2133, 2160, 2295, 2370, 2448, 2528, 2648, 2686, 2720, 2844, 2979, 3060, 3160, 3310, 3555, 3672, 3792, 3972, 4029, 4080, 4266, 4320, 4590, 4740, 4896, 4965, 5296, 5372, 5627, 5688, 5958, 6120, 6320, 6620, 6715, 7110, 7344, 7584, 7944, 8058, 8160, 8532, 8937, 9180, 9480, 9930, 10592, 10665, 10744, 11254, 11376, 11916, 12087, 12240, 12640, 13240, 13430, 14220, 14688, 14895, 15888, 16116, 16881, 17064, 17874, 18360, 18960, 19860, 20145, 21330, 21488, 22508, 22752, 23832, 24174, 24480, 26149, 26480, 26860, 28135, 28440, 29790, 31776, 32232, 33762, 34128, 35748, 36261, 36720, 37920, 39720, 40290, 42660, 42976, 44685, 45016, 47664, 48348, 50643, 52298, 52960, 53720, 56270, 56880, 59580, 60435, 64464, 67524, 68256, 71496, 72522, 73440, 78447, 79440, 80580, 84405, 85320, 89370, 90032, 95328, 96696, 101286, 104596, 107440, 112540, 113760, 119160, 120870, 128928, 130745, 135048, 142992, 145044, 151929, 156894, 158880, 161160, 168810, 170640, 178740, 180064, 181305, 193392, 202572, 209192, 214880, 225080, 235341, 238320, 241740, 253215, 261490, 270096, 285984, 290088, 303858, 313788, 322320, 337620, 341280, 357480, 362610, 386784, 392235, 405144, 418384, 444533, 450160, 470682, 476640, 483480, 506430, 522980, 540192, 580176, 607716, 627576, 644640, 675240, 706023, 714960, 725220, 759645, 784470, 810288, 836768, 889066, 900320, 941364, 966960, 1012860, 1045960, 1160352, 1176705, 1215432, 1255152, 1333599, 1350480, 1412046, 1429920, 1450440, 1519290, 1568940, 1620576, 1778132, 1882728, 1933920, 2025720, 2091920, 2222665, 2353410, 2430864, 2510304, 2667198, 2700960, 2824092, 2900880, 3038580, 3137880, 3530115, 3556264, 3765456, 4000797, 4051440, 4183840, 4445330, 4706820, 4861728, 5334396, 5648184, 5801760, 6077160, 6275760, 6667995, 7060230, 7112528, 7530912, 8001594, 8102880, 8890660, 9413640, 10668792, 11296368, 12002391, 12154320, 12551520, 13335990, 14120460, 14225056, 16003188, 17781320, 18827280, 20003985, 21337584, 22592736, 24004782, 24308640, 26671980, 28240920, 32006376, 35562640, 37654560, 40007970, 42675168, 48009564, 53343960, 56481840, 60011955, 64012752, 71125280, 80015940, 96019128, 106687920, 112963680, 120023910, 128025504, 160031880, 192038256, 213375840, 240047820, 320063760, 384076512, 480095640, 640127520, 960191280, 1920382560]

約数ペア:

[(1, 1920382560), (2, 960191280), (3, 640127520), (4, 480095640), (5, 384076512), (6, 320063760), (8, 240047820), (9, 213375840), (10, 192038256), (12, 160031880), (15, 128025504), (16, 120023910), (17, 112963680), (18, 106687920), (20, 96019128), (24, 80015940), (27, 71125280), (30, 64012752), (32, 60011955), (34, 56481840), (36, 53343960), (40, 48009564), (45, 42675168), (48, 40007970), (51, 37654560), (54, 35562640), (60, 32006376), (68, 28240920), (72, 26671980), (79, 24308640), (80, 24004782), (85, 22592736), (90, 21337584), (96, 20003985), (102, 18827280), (108, 17781320), (120, 16003188), (135, 14225056), (136, 14120460), (144, 13335990), (153, 12551520), (158, 12154320), (160, 12002391), (170, 11296368), (180, 10668792), (204, 9413640), (216, 8890660), (237, 8102880), (240, 8001594), (255, 7530912), (270, 7112528), (272, 7060230), (288, 6667995), (306, 6275760), (316, 6077160), (331, 5801760), (340, 5648184), (360, 5334396), (395, 4861728), (408, 4706820), (432, 4445330), (459, 4183840), (474, 4051440), (480, 4000797), (510, 3765456), (540, 3556264), (544, 3530115), (612, 3137880), (632, 3038580), (662, 2900880), (680, 2824092), (711, 2700960), (720, 2667198), (765, 2510304), (790, 2430864), (816, 2353410), (864, 2222665), (918, 2091920), (948, 2025720), (993, 1933920), (1020, 1882728), (1080, 1778132), (1185, 1620576), (1224, 1568940), (1264, 1519290), (1324, 1450440), (1343, 1429920), (1360, 1412046), (1422, 1350480), (1440, 1333599), (1530, 1255152), (1580, 1215432), (1632, 1176705), (1655, 1160352), (1836, 1045960), (1896, 1012860), (1986, 966960), (2040, 941364), (2133, 900320), (2160, 889066), (2295, 836768), (2370, 810288), (2448, 784470), (2528, 759645), (2648, 725220), (2686, 714960), (2720, 706023), (2844, 675240), (2979, 644640), (3060, 627576), (3160, 607716), (3310, 580176), (3555, 540192), (3672, 522980), (3792, 506430), (3972, 483480), (4029, 476640), (4080, 470682), (4266, 450160), (4320, 444533), (4590, 418384), (4740, 405144), (4896, 392235), (4965, 386784), (5296, 362610), (5372, 357480), (5627, 341280), (5688, 337620), (5958, 322320), (6120, 313788), (6320, 303858), (6620, 290088), (6715, 285984), (7110, 270096), (7344, 261490), (7584, 253215), (7944, 241740), (8058, 238320), (8160, 235341), (8532, 225080), (8937, 214880), (9180, 209192), (9480, 202572), (9930, 193392), (10592, 181305), (10665, 180064), (10744, 178740), (11254, 170640), (11376, 168810), (11916, 161160), (12087, 158880), (12240, 156894), (12640, 151929), (13240, 145044), (13430, 142992), (14220, 135048), (14688, 130745), (14895, 128928), (15888, 120870), (16116, 119160), (16881, 113760), (17064, 112540), (17874, 107440), (18360, 104596), (18960, 101286), (19860, 96696), (20145, 95328), (21330, 90032), (21488, 89370), (22508, 85320), (22752, 84405), (23832, 80580), (24174, 79440), (24480, 78447), (26149, 73440), (26480, 72522), (26860, 71496), (28135, 68256), (28440, 67524), (29790, 64464), (31776, 60435), (32232, 59580), (33762, 56880), (34128, 56270), (35748, 53720), (36261, 52960), (36720, 52298), (37920, 50643), (39720, 48348), (40290, 47664), (42660, 45016), (42976, 44685)]