20338839180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 720

約数和(自身を含む): 76134051840

約数和(自身を除く): 55795212660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 43, 44, 45, 54, 55, 57, 60, 66, 76, 81, 86, 90, 95, 99, 108, 110, 114, 121, 127, 129, 132, 135, 162, 165, 171, 172, 180, 190, 198, 209, 215, 220, 228, 242, 254, 258, 270, 285, 297, 324, 330, 342, 363, 380, 381, 387, 396, 405, 418, 430, 473, 484, 495, 508, 513, 516, 540, 570, 594, 605, 627, 635, 645, 660, 684, 726, 762, 774, 810, 817, 836, 855, 860, 891, 946, 990, 1026, 1045, 1089, 1140, 1143, 1161, 1188, 1210, 1254, 1270, 1290, 1397, 1419, 1452, 1485, 1524, 1539, 1548, 1620, 1634, 1710, 1782, 1815, 1881, 1892, 1905, 1935, 1980, 2052, 2090, 2178, 2286, 2299, 2322, 2365, 2413, 2420, 2451, 2508, 2540, 2565, 2580, 2794, 2838, 2970, 3078, 3135, 3267, 3268, 3420, 3429, 3483, 3564, 3630, 3762, 3810, 3870, 4085, 4180, 4191, 4257, 4356, 4455, 4572, 4598, 4644, 4730, 4826, 4902, 5130, 5203, 5445, 5461, 5588, 5643, 5676, 5715, 5805, 5940, 6156, 6270, 6534, 6858, 6897, 6966, 6985, 7095, 7239, 7260, 7353, 7524, 7620, 7695, 7740, 8170, 8382, 8514, 8910, 8987, 9196, 9405, 9460, 9652, 9801, 9804, 10260, 10287, 10406, 10890, 10922, 11286, 11430, 11495, 11610, 12065, 12255, 12540, 12573, 12771, 13068, 13716, 13794, 13932, 13970, 14190, 14478, 14706, 15367, 15390, 15609, 16335, 16340, 16383, 16764, 16929, 17028, 17145, 17415, 17820, 17974, 18810, 19602, 20574, 20691, 20812, 20955, 21285, 21717, 21780, 21844, 22059, 22572, 22860, 22990, 23220, 24130, 24510, 25146, 25542, 26015, 26543, 26961, 27305, 27588, 27940, 28215, 28380, 28956, 29412, 30734, 30780, 31218, 32670, 32766, 33858, 34290, 34485, 34830, 35948, 36195, 36765, 37620, 37719, 38313, 39204, 41148, 41382, 41910, 42570, 43434, 44118, 44935, 45980, 46101, 46827, 48260, 49005, 49020, 49149, 50292, 51084, 51435, 52030, 53086, 53922, 54610, 56430, 60071, 61468, 62073, 62436, 62865, 63855, 65151, 65340, 65532, 66177, 67716, 68580, 68970, 69660, 72390, 73530, 75438, 76626, 76835, 78045, 79629, 80883, 81915, 82764, 83820, 84645, 85140, 86868, 88236, 89870, 92202, 93654, 98010, 98298, 98857, 102870, 103455, 103759, 104060, 106172, 107844, 108585, 109220, 110295, 112860, 113157, 120142, 124146, 125730, 127710, 130302, 132354, 132715, 134805, 137940, 138303, 140481, 144780, 147060, 147447, 150876, 153252, 153670, 156090, 159258, 161766, 163830, 169290, 179740, 180213, 184404, 186219, 187308, 188595, 191565, 195453, 196020, 196596, 197714, 205740, 206910, 207518, 217170, 220590, 226314, 230505, 234135, 238887, 240284, 242649, 245745, 248292, 251460, 255420, 260604, 264708, 265430, 269610, 276606, 280962, 291973, 294894, 296571, 300355, 307340, 310365, 311277, 312180, 318516, 323532, 325755, 327660, 330885, 338580, 360426, 372438, 377190, 383130, 390906, 395428, 398145, 404415, 413820, 414909, 415036, 421443, 434340, 441180, 442341, 452628, 461010, 468270, 477774, 485298, 491490, 494285, 518795, 530860, 539220, 540639, 553212, 561924, 565785, 583946, 589788, 593142, 600710, 620730, 622554, 651510, 660781, 661770, 691515, 702405, 716661, 720852, 727947, 737235, 744876, 754380, 766260, 781812, 796290, 808830, 829818, 842886, 875919, 884682, 889713, 901065, 922020, 931095, 933831, 936540, 955548, 970596, 977265, 982980, 988570, 1037590, 1081278, 1131570, 1141349, 1167892, 1186284, 1194435, 1201420, 1213245, 1241460, 1244727, 1245108, 1303020, 1321562, 1323540, 1383030, 1404810, 1433322, 1455894, 1459865, 1474470, 1482855, 1556385, 1592580, 1617660, 1621917, 1659636, 1685772, 1751838, 1769364, 1779426, 1802130, 1862190, 1867662, 1954530, 1977140, 1982343, 2074545, 2075180, 2107215, 2149983, 2162556, 2211705, 2263140, 2282698, 2388870, 2426490, 2489454, 2627757, 2643124, 2669139, 2703195, 2766060, 2801493, 2809620, 2866644, 2911788, 2919730, 2948940, 2965710, 3112770, 3243834, 3303905, 3424047, 3503676, 3558852, 3583305, 3604260, 3639735, 3724380, 3735324, 3909060, 3964686, 4149090, 4214430, 4299966, 4379595, 4423410, 4448565, 4565396, 4669155, 4777740, 4852980, 4865751, 4978908, 5255514, 5338278, 5406390, 5602986, 5706745, 5839460, 5931420, 5947029, 6223635, 6225540, 6487668, 6607810, 6848094, 7166610, 7279470, 7883271, 7929372, 8007417, 8109585, 8298180, 8404479, 8428860, 8599932, 8759190, 8846820, 8897130, 9338310, 9731502, 9911715, 10272141, 10511028, 10676556, 10749915, 10812780, 11205972, 11413490, 11894058, 12447270, 12554839, 13138785, 13215620, 13345695, 13696188, 14007465, 14333220, 14558940, 15766542, 16014834, 16219170, 16808958, 17120235, 17518380, 17794260, 17841087, 18676620, 19463004, 19823430, 20544282, 21499830, 22826980, 23649813, 23788116, 24328755, 24894540, 25109678, 26277570, 26691390, 28014930, 29735145, 30816423, 31533084, 32029668, 32438340, 33617916, 34240470, 35682174, 37664517, 39416355, 39646860, 40037085, 41088564, 42022395, 42999660, 47299626, 48657510, 50219356, 51360705, 52555140, 53382780, 53523261, 56029860, 59470290, 61632846, 62774195, 68480940, 71364348, 75329034, 78832710, 80074170, 84044790, 89205435, 92449269, 94599252, 97315020, 102721410, 107046522, 112993551, 118249065, 118940580, 123265692, 125548390, 150658068, 154082115, 157665420, 160148340, 168089580, 178410870, 184898538, 188322585, 205442820, 214093044, 225987102, 236498130, 251096780, 267616305, 308164230, 338980653, 356821740, 369797076, 376645170, 451974204, 462246345, 472996260, 535232610, 564967755, 616328460, 677961306, 753290340, 924492690, 1016941959, 1070465220, 1129935510, 1355922612, 1694903265, 1848985380, 2033883918, 2259871020, 3389806530, 4067767836, 5084709795, 6779613060, 10169419590, 20338839180]

約数ペア:

[(1, 20338839180), (2, 10169419590), (3, 6779613060), (4, 5084709795), (5, 4067767836), (6, 3389806530), (9, 2259871020), (10, 2033883918), (11, 1848985380), (12, 1694903265), (15, 1355922612), (18, 1129935510), (19, 1070465220), (20, 1016941959), (22, 924492690), (27, 753290340), (30, 677961306), (33, 616328460), (36, 564967755), (38, 535232610), (43, 472996260), (44, 462246345), (45, 451974204), (54, 376645170), (55, 369797076), (57, 356821740), (60, 338980653), (66, 308164230), (76, 267616305), (81, 251096780), (86, 236498130), (90, 225987102), (95, 214093044), (99, 205442820), (108, 188322585), (110, 184898538), (114, 178410870), (121, 168089580), (127, 160148340), (129, 157665420), (132, 154082115), (135, 150658068), (162, 125548390), (165, 123265692), (171, 118940580), (172, 118249065), (180, 112993551), (190, 107046522), (198, 102721410), (209, 97315020), (215, 94599252), (220, 92449269), (228, 89205435), (242, 84044790), (254, 80074170), (258, 78832710), (270, 75329034), (285, 71364348), (297, 68480940), (324, 62774195), (330, 61632846), (342, 59470290), (363, 56029860), (380, 53523261), (381, 53382780), (387, 52555140), (396, 51360705), (405, 50219356), (418, 48657510), (430, 47299626), (473, 42999660), (484, 42022395), (495, 41088564), (508, 40037085), (513, 39646860), (516, 39416355), (540, 37664517), (570, 35682174), (594, 34240470), (605, 33617916), (627, 32438340), (635, 32029668), (645, 31533084), (660, 30816423), (684, 29735145), (726, 28014930), (762, 26691390), (774, 26277570), (810, 25109678), (817, 24894540), (836, 24328755), (855, 23788116), (860, 23649813), (891, 22826980), (946, 21499830), (990, 20544282), (1026, 19823430), (1045, 19463004), (1089, 18676620), (1140, 17841087), (1143, 17794260), (1161, 17518380), (1188, 17120235), (1210, 16808958), (1254, 16219170), (1270, 16014834), (1290, 15766542), (1397, 14558940), (1419, 14333220), (1452, 14007465), (1485, 13696188), (1524, 13345695), (1539, 13215620), (1548, 13138785), (1620, 12554839), (1634, 12447270), (1710, 11894058), (1782, 11413490), (1815, 11205972), (1881, 10812780), (1892, 10749915), (1905, 10676556), (1935, 10511028), (1980, 10272141), (2052, 9911715), (2090, 9731502), (2178, 9338310), (2286, 8897130), (2299, 8846820), (2322, 8759190), (2365, 8599932), (2413, 8428860), (2420, 8404479), (2451, 8298180), (2508, 8109585), (2540, 8007417), (2565, 7929372), (2580, 7883271), (2794, 7279470), (2838, 7166610), (2970, 6848094), (3078, 6607810), (3135, 6487668), (3267, 6225540), (3268, 6223635), (3420, 5947029), (3429, 5931420), (3483, 5839460), (3564, 5706745), (3630, 5602986), (3762, 5406390), (3810, 5338278), (3870, 5255514), (4085, 4978908), (4180, 4865751), (4191, 4852980), (4257, 4777740), (4356, 4669155), (4455, 4565396), (4572, 4448565), (4598, 4423410), (4644, 4379595), (4730, 4299966), (4826, 4214430), (4902, 4149090), (5130, 3964686), (5203, 3909060), (5445, 3735324), (5461, 3724380), (5588, 3639735), (5643, 3604260), (5676, 3583305), (5715, 3558852), (5805, 3503676), (5940, 3424047), (6156, 3303905), (6270, 3243834), (6534, 3112770), (6858, 2965710), (6897, 2948940), (6966, 2919730), (6985, 2911788), (7095, 2866644), (7239, 2809620), (7260, 2801493), (7353, 2766060), (7524, 2703195), (7620, 2669139), (7695, 2643124), (7740, 2627757), (8170, 2489454), (8382, 2426490), (8514, 2388870), (8910, 2282698), (8987, 2263140), (9196, 2211705), (9405, 2162556), (9460, 2149983), (9652, 2107215), (9801, 2075180), (9804, 2074545), (10260, 1982343), (10287, 1977140), (10406, 1954530), (10890, 1867662), (10922, 1862190), (11286, 1802130), (11430, 1779426), (11495, 1769364), (11610, 1751838), (12065, 1685772), (12255, 1659636), (12540, 1621917), (12573, 1617660), (12771, 1592580), (13068, 1556385), (13716, 1482855), (13794, 1474470), (13932, 1459865), (13970, 1455894), (14190, 1433322), (14478, 1404810), (14706, 1383030), (15367, 1323540), (15390, 1321562), (15609, 1303020), (16335, 1245108), (16340, 1244727), (16383, 1241460), (16764, 1213245), (16929, 1201420), (17028, 1194435), (17145, 1186284), (17415, 1167892), (17820, 1141349), (17974, 1131570), (18810, 1081278), (19602, 1037590), (20574, 988570), (20691, 982980), (20812, 977265), (20955, 970596), (21285, 955548), (21717, 936540), (21780, 933831), (21844, 931095), (22059, 922020), (22572, 901065), (22860, 889713), (22990, 884682), (23220, 875919), (24130, 842886), (24510, 829818), (25146, 808830), (25542, 796290), (26015, 781812), (26543, 766260), (26961, 754380), (27305, 744876), (27588, 737235), (27940, 727947), (28215, 720852), (28380, 716661), (28956, 702405), (29412, 691515), (30734, 661770), (30780, 660781), (31218, 651510), (32670, 622554), (32766, 620730), (33858, 600710), (34290, 593142), (34485, 589788), (34830, 583946), (35948, 565785), (36195, 561924), (36765, 553212), (37620, 540639), (37719, 539220), (38313, 530860), (39204, 518795), (41148, 494285), (41382, 491490), (41910, 485298), (42570, 477774), (43434, 468270), (44118, 461010), (44935, 452628), (45980, 442341), (46101, 441180), (46827, 434340), (48260, 421443), (49005, 415036), (49020, 414909), (49149, 413820), (50292, 404415), (51084, 398145), (51435, 395428), (52030, 390906), (53086, 383130), (53922, 377190), (54610, 372438), (56430, 360426), (60071, 338580), (61468, 330885), (62073, 327660), (62436, 325755), (62865, 323532), (63855, 318516), (65151, 312180), (65340, 311277), (65532, 310365), (66177, 307340), (67716, 300355), (68580, 296571), (68970, 294894), (69660, 291973), (72390, 280962), (73530, 276606), (75438, 269610), (76626, 265430), (76835, 264708), (78045, 260604), (79629, 255420), (80883, 251460), (81915, 248292), (82764, 245745), (83820, 242649), (84645, 240284), (85140, 238887), (86868, 234135), (88236, 230505), (89870, 226314), (92202, 220590), (93654, 217170), (98010, 207518), (98298, 206910), (98857, 205740), (102870, 197714), (103455, 196596), (103759, 196020), (104060, 195453), (106172, 191565), (107844, 188595), (108585, 187308), (109220, 186219), (110295, 184404), (112860, 180213), (113157, 179740), (120142, 169290), (124146, 163830), (125730, 161766), (127710, 159258), (130302, 156090), (132354, 153670), (132715, 153252), (134805, 150876), (137940, 147447), (138303, 147060), (140481, 144780)]