20109322440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1103}}^1$

素因数の和:1474

約数の個数: 320

約数和(自身を含む): 71846818560

約数和(自身を除く): 51737496120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 331, 340, 360, 405, 408, 459, 510, 540, 612, 648, 662, 680, 765, 810, 918, 993, 1020, 1080, 1103, 1224, 1324, 1377, 1530, 1620, 1655, 1836, 1986, 2040, 2206, 2295, 2648, 2754, 2979, 3060, 3240, 3309, 3310, 3672, 3972, 4412, 4590, 4965, 5508, 5515, 5627, 5958, 6120, 6618, 6620, 6885, 7944, 8824, 8937, 9180, 9927, 9930, 11016, 11030, 11254, 11916, 13236, 13240, 13770, 14895, 16545, 16881, 17874, 18360, 18751, 19854, 19860, 22060, 22508, 23832, 26472, 26811, 27540, 28135, 29781, 29790, 33090, 33762, 35748, 37502, 39708, 39720, 44120, 44685, 45016, 49635, 50643, 53622, 55080, 56253, 56270, 59562, 59580, 66180, 67524, 71496, 75004, 79416, 84405, 89343, 89370, 93755, 99270, 101286, 107244, 112506, 112540, 119124, 119160, 132360, 134055, 135048, 148905, 150008, 151929, 168759, 168810, 178686, 178740, 187510, 198540, 202572, 214488, 225012, 225080, 238248, 253215, 268110, 281265, 297810, 303858, 337518, 337620, 357372, 357480, 365093, 375020, 397080, 405144, 446715, 450024, 455787, 506277, 506430, 536220, 562530, 595620, 607716, 675036, 675240, 714744, 730186, 750040, 759645, 843795, 893430, 911574, 1012554, 1012860, 1072440, 1095279, 1125060, 1191240, 1215432, 1350072, 1460372, 1518831, 1519290, 1687590, 1786860, 1823148, 1825465, 2025108, 2025720, 2190558, 2250120, 2278935, 2531385, 2920744, 3037662, 3038580, 3285837, 3375180, 3573720, 3646296, 3650930, 4050216, 4381116, 4557870, 5062770, 5476395, 6075324, 6077160, 6206581, 6571674, 6750360, 7301860, 7594155, 8762232, 9115740, 9857511, 10125540, 10952790, 12150648, 12413162, 13143348, 14603720, 15188310, 16429185, 18231480, 18619743, 19715022, 20251080, 21905580, 24826324, 26286696, 29572533, 30376620, 31032905, 32858370, 37239486, 39430044, 43811160, 49287555, 49652648, 55859229, 59145066, 60753240, 62065810, 65716740, 74478972, 78860088, 93098715, 98575110, 111718458, 118290132, 124131620, 131433480, 147862665, 148957944, 167577687, 186197430, 197150220, 223436916, 236580264, 248263240, 279296145, 295725330, 335155374, 372394860, 394300440, 446873832, 502733061, 558592290, 591450660, 670310748, 744789720, 837888435, 1005466122, 1117184580, 1182901320, 1340621496, 1675776870, 2010932244, 2234369160, 2513665305, 3351553740, 4021864488, 5027330610, 6703107480, 10054661220, 20109322440]

約数ペア:

[(1, 20109322440), (2, 10054661220), (3, 6703107480), (4, 5027330610), (5, 4021864488), (6, 3351553740), (8, 2513665305), (9, 2234369160), (10, 2010932244), (12, 1675776870), (15, 1340621496), (17, 1182901320), (18, 1117184580), (20, 1005466122), (24, 837888435), (27, 744789720), (30, 670310748), (34, 591450660), (36, 558592290), (40, 502733061), (45, 446873832), (51, 394300440), (54, 372394860), (60, 335155374), (68, 295725330), (72, 279296145), (81, 248263240), (85, 236580264), (90, 223436916), (102, 197150220), (108, 186197430), (120, 167577687), (135, 148957944), (136, 147862665), (153, 131433480), (162, 124131620), (170, 118290132), (180, 111718458), (204, 98575110), (216, 93098715), (255, 78860088), (270, 74478972), (306, 65716740), (324, 62065810), (331, 60753240), (340, 59145066), (360, 55859229), (405, 49652648), (408, 49287555), (459, 43811160), (510, 39430044), (540, 37239486), (612, 32858370), (648, 31032905), (662, 30376620), (680, 29572533), (765, 26286696), (810, 24826324), (918, 21905580), (993, 20251080), (1020, 19715022), (1080, 18619743), (1103, 18231480), (1224, 16429185), (1324, 15188310), (1377, 14603720), (1530, 13143348), (1620, 12413162), (1655, 12150648), (1836, 10952790), (1986, 10125540), (2040, 9857511), (2206, 9115740), (2295, 8762232), (2648, 7594155), (2754, 7301860), (2979, 6750360), (3060, 6571674), (3240, 6206581), (3309, 6077160), (3310, 6075324), (3672, 5476395), (3972, 5062770), (4412, 4557870), (4590, 4381116), (4965, 4050216), (5508, 3650930), (5515, 3646296), (5627, 3573720), (5958, 3375180), (6120, 3285837), (6618, 3038580), (6620, 3037662), (6885, 2920744), (7944, 2531385), (8824, 2278935), (8937, 2250120), (9180, 2190558), (9927, 2025720), (9930, 2025108), (11016, 1825465), (11030, 1823148), (11254, 1786860), (11916, 1687590), (13236, 1519290), (13240, 1518831), (13770, 1460372), (14895, 1350072), (16545, 1215432), (16881, 1191240), (17874, 1125060), (18360, 1095279), (18751, 1072440), (19854, 1012860), (19860, 1012554), (22060, 911574), (22508, 893430), (23832, 843795), (26472, 759645), (26811, 750040), (27540, 730186), (28135, 714744), (29781, 675240), (29790, 675036), (33090, 607716), (33762, 595620), (35748, 562530), (37502, 536220), (39708, 506430), (39720, 506277), (44120, 455787), (44685, 450024), (45016, 446715), (49635, 405144), (50643, 397080), (53622, 375020), (55080, 365093), (56253, 357480), (56270, 357372), (59562, 337620), (59580, 337518), (66180, 303858), (67524, 297810), (71496, 281265), (75004, 268110), (79416, 253215), (84405, 238248), (89343, 225080), (89370, 225012), (93755, 214488), (99270, 202572), (101286, 198540), (107244, 187510), (112506, 178740), (112540, 178686), (119124, 168810), (119160, 168759), (132360, 151929), (134055, 150008), (135048, 148905)]