21731681160

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 640

約数和(自身を含む): 86374252800

約数和(自身を除く): 64642571640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 81, 84, 90, 101, 105, 106, 108, 120, 126, 135, 140, 159, 162, 168, 179, 180, 189, 202, 210, 212, 216, 252, 265, 270, 280, 303, 315, 318, 324, 358, 360, 371, 378, 404, 405, 420, 424, 477, 504, 505, 530, 537, 540, 567, 606, 630, 636, 648, 707, 716, 742, 756, 795, 808, 810, 840, 895, 909, 945, 954, 1010, 1060, 1074, 1080, 1113, 1134, 1212, 1253, 1260, 1272, 1414, 1431, 1432, 1484, 1512, 1515, 1590, 1611, 1620, 1790, 1818, 1855, 1890, 1908, 2020, 2120, 2121, 2148, 2226, 2268, 2385, 2424, 2506, 2520, 2685, 2727, 2828, 2835, 2862, 2968, 3030, 3180, 3222, 3240, 3339, 3535, 3580, 3636, 3710, 3759, 3780, 3816, 4040, 4242, 4293, 4296, 4452, 4536, 4545, 4770, 4833, 5012, 5353, 5370, 5454, 5565, 5656, 5670, 5724, 6060, 6265, 6360, 6363, 6444, 6678, 7070, 7155, 7160, 7272, 7420, 7518, 7560, 8055, 8181, 8484, 8586, 8904, 9090, 9487, 9540, 9666, 10017, 10024, 10605, 10706, 10740, 10908, 11130, 11277, 11340, 11448, 12120, 12530, 12726, 12888, 13356, 13635, 14140, 14310, 14499, 14840, 15036, 16059, 16110, 16362, 16695, 16968, 17172, 18079, 18180, 18795, 18974, 19080, 19089, 19332, 20034, 21210, 21412, 21465, 21480, 21816, 22260, 22554, 22680, 24165, 25060, 25452, 26712, 26765, 27270, 28280, 28461, 28620, 28998, 30051, 30072, 31815, 32118, 32220, 32724, 33390, 33831, 34344, 36158, 36360, 37471, 37590, 37948, 38178, 38664, 40068, 40905, 42420, 42824, 42930, 44520, 45108, 47435, 48177, 48330, 50085, 50120, 50904, 53530, 54237, 54540, 56385, 56922, 57240, 57267, 57996, 60102, 63630, 64236, 64440, 65448, 66409, 66780, 67662, 72316, 72495, 74942, 75180, 75896, 76356, 80136, 80295, 81810, 84840, 85383, 85860, 90216, 90395, 94870, 95445, 96354, 96660, 100170, 101493, 107060, 108474, 109080, 112413, 112770, 113844, 114534, 115992, 120204, 126553, 127260, 128472, 132818, 133560, 135324, 142305, 144531, 144632, 144990, 149884, 150255, 150360, 152712, 160590, 162711, 163620, 169155, 170766, 171720, 180790, 187355, 189740, 190890, 192708, 193320, 199227, 200340, 202986, 214120, 216948, 224826, 225540, 227688, 229068, 240408, 240885, 253106, 254520, 256149, 265636, 270648, 271185, 284610, 286335, 289062, 289980, 299768, 300510, 321180, 325422, 327240, 332045, 337239, 338310, 341532, 361580, 374710, 379480, 379659, 381780, 385416, 398454, 400680, 405972, 426915, 433593, 433896, 449652, 451080, 458136, 481770, 488133, 506212, 507465, 512298, 531272, 542370, 562065, 569220, 572670, 578124, 579960, 597681, 601020, 632765, 642360, 650844, 664090, 674478, 676620, 683064, 722655, 723160, 749420, 759318, 763560, 768447, 796908, 811944, 813555, 853830, 867186, 899304, 958187, 963540, 976266, 996135, 1011717, 1012424, 1014930, 1024596, 1084740, 1124130, 1138440, 1138977, 1145340, 1156248, 1195362, 1202040, 1265530, 1280745, 1301688, 1328180, 1348956, 1353240, 1445310, 1464399, 1498840, 1518636, 1536894, 1593816, 1627110, 1686195, 1707660, 1734372, 1793043, 1898295, 1916374, 1927080, 1952532, 1992270, 2023434, 2029860, 2049192, 2167965, 2169480, 2248260, 2277954, 2290680, 2390724, 2440665, 2531060, 2561490, 2656360, 2697912, 2874561, 2890620, 2928798, 2988405, 3035151, 3037272, 3073788, 3254220, 3372390, 3415320, 3416931, 3468744, 3586086, 3796590, 3832748, 3842235, 3905064, 3984540, 4046868, 4059720, 4335930, 4496520, 4555908, 4781448, 4790935, 4881330, 5058585, 5062120, 5122980, 5379129, 5694885, 5749122, 5781240, 5857596, 5976810, 6070302, 6147576, 6508440, 6707309, 6744780, 6833862, 7172172, 7321995, 7593180, 7665496, 7684470, 7969080, 8093736, 8623683, 8671860, 8965215, 9111816, 9581870, 9762660, 10117170, 10245960, 10250793, 10758258, 11389770, 11498244, 11715192, 11953620, 12140604, 13414618, 13489560, 13667724, 14344344, 14372805, 14643990, 15175755, 15186360, 15368940, 17084655, 17247366, 17343720, 17930430, 19163740, 19525320, 20121927, 20234340, 20501586, 21516516, 22779540, 22996488, 23907240, 24281208, 25871049, 26829236, 26895645, 27335448, 28745610, 29287980, 30351510, 30737880, 33536545, 34169310, 34494732, 35860860, 38327480, 40243854, 40468680, 41003172, 43033032, 43118415, 45559080, 51253965, 51742098, 53658472, 53791290, 57491220, 58575960, 60365781, 60703020, 67073090, 68338620, 68989464, 71721720, 77613147, 80487708, 82006344, 86236830, 100609635, 102507930, 103484196, 107582580, 114982440, 120731562, 121406040, 129355245, 134146180, 136677240, 155226294, 160975416, 172473660, 181097343, 201219270, 205015860, 206968392, 215165160, 241463124, 258710490, 268292360, 301828905, 310452588, 344947320, 362194686, 388065735, 402438540, 410031720, 482926248, 517420980, 543292029, 603657810, 620905176, 724389372, 776131470, 804877080, 905486715, 1034841960, 1086584058, 1207315620, 1448778744, 1552262940, 1810973430, 2173168116, 2414631240, 2716460145, 3104525880, 3621946860, 4346336232, 5432920290, 7243893720, 10865840580, 21731681160]

約数ペア:

[(1, 21731681160), (2, 10865840580), (3, 7243893720), (4, 5432920290), (5, 4346336232), (6, 3621946860), (7, 3104525880), (8, 2716460145), (9, 2414631240), (10, 2173168116), (12, 1810973430), (14, 1552262940), (15, 1448778744), (18, 1207315620), (20, 1086584058), (21, 1034841960), (24, 905486715), (27, 804877080), (28, 776131470), (30, 724389372), (35, 620905176), (36, 603657810), (40, 543292029), (42, 517420980), (45, 482926248), (53, 410031720), (54, 402438540), (56, 388065735), (60, 362194686), (63, 344947320), (70, 310452588), (72, 301828905), (81, 268292360), (84, 258710490), (90, 241463124), (101, 215165160), (105, 206968392), (106, 205015860), (108, 201219270), (120, 181097343), (126, 172473660), (135, 160975416), (140, 155226294), (159, 136677240), (162, 134146180), (168, 129355245), (179, 121406040), (180, 120731562), (189, 114982440), (202, 107582580), (210, 103484196), (212, 102507930), (216, 100609635), (252, 86236830), (265, 82006344), (270, 80487708), (280, 77613147), (303, 71721720), (315, 68989464), (318, 68338620), (324, 67073090), (358, 60703020), (360, 60365781), (371, 58575960), (378, 57491220), (404, 53791290), (405, 53658472), (420, 51742098), (424, 51253965), (477, 45559080), (504, 43118415), (505, 43033032), (530, 41003172), (537, 40468680), (540, 40243854), (567, 38327480), (606, 35860860), (630, 34494732), (636, 34169310), (648, 33536545), (707, 30737880), (716, 30351510), (742, 29287980), (756, 28745610), (795, 27335448), (808, 26895645), (810, 26829236), (840, 25871049), (895, 24281208), (909, 23907240), (945, 22996488), (954, 22779540), (1010, 21516516), (1060, 20501586), (1074, 20234340), (1080, 20121927), (1113, 19525320), (1134, 19163740), (1212, 17930430), (1253, 17343720), (1260, 17247366), (1272, 17084655), (1414, 15368940), (1431, 15186360), (1432, 15175755), (1484, 14643990), (1512, 14372805), (1515, 14344344), (1590, 13667724), (1611, 13489560), (1620, 13414618), (1790, 12140604), (1818, 11953620), (1855, 11715192), (1890, 11498244), (1908, 11389770), (2020, 10758258), (2120, 10250793), (2121, 10245960), (2148, 10117170), (2226, 9762660), (2268, 9581870), (2385, 9111816), (2424, 8965215), (2506, 8671860), (2520, 8623683), (2685, 8093736), (2727, 7969080), (2828, 7684470), (2835, 7665496), (2862, 7593180), (2968, 7321995), (3030, 7172172), (3180, 6833862), (3222, 6744780), (3240, 6707309), (3339, 6508440), (3535, 6147576), (3580, 6070302), (3636, 5976810), (3710, 5857596), (3759, 5781240), (3780, 5749122), (3816, 5694885), (4040, 5379129), (4242, 5122980), (4293, 5062120), (4296, 5058585), (4452, 4881330), (4536, 4790935), (4545, 4781448), (4770, 4555908), (4833, 4496520), (5012, 4335930), (5353, 4059720), (5370, 4046868), (5454, 3984540), (5565, 3905064), (5656, 3842235), (5670, 3832748), (5724, 3796590), (6060, 3586086), (6265, 3468744), (6360, 3416931), (6363, 3415320), (6444, 3372390), (6678, 3254220), (7070, 3073788), (7155, 3037272), (7160, 3035151), (7272, 2988405), (7420, 2928798), (7518, 2890620), (7560, 2874561), (8055, 2697912), (8181, 2656360), (8484, 2561490), (8586, 2531060), (8904, 2440665), (9090, 2390724), (9487, 2290680), (9540, 2277954), (9666, 2248260), (10017, 2169480), (10024, 2167965), (10605, 2049192), (10706, 2029860), (10740, 2023434), (10908, 1992270), (11130, 1952532), (11277, 1927080), (11340, 1916374), (11448, 1898295), (12120, 1793043), (12530, 1734372), (12726, 1707660), (12888, 1686195), (13356, 1627110), (13635, 1593816), (14140, 1536894), (14310, 1518636), (14499, 1498840), (14840, 1464399), (15036, 1445310), (16059, 1353240), (16110, 1348956), (16362, 1328180), (16695, 1301688), (16968, 1280745), (17172, 1265530), (18079, 1202040), (18180, 1195362), (18795, 1156248), (18974, 1145340), (19080, 1138977), (19089, 1138440), (19332, 1124130), (20034, 1084740), (21210, 1024596), (21412, 1014930), (21465, 1012424), (21480, 1011717), (21816, 996135), (22260, 976266), (22554, 963540), (22680, 958187), (24165, 899304), (25060, 867186), (25452, 853830), (26712, 813555), (26765, 811944), (27270, 796908), (28280, 768447), (28461, 763560), (28620, 759318), (28998, 749420), (30051, 723160), (30072, 722655), (31815, 683064), (32118, 676620), (32220, 674478), (32724, 664090), (33390, 650844), (33831, 642360), (34344, 632765), (36158, 601020), (36360, 597681), (37471, 579960), (37590, 578124), (37948, 572670), (38178, 569220), (38664, 562065), (40068, 542370), (40905, 531272), (42420, 512298), (42824, 507465), (42930, 506212), (44520, 488133), (45108, 481770), (47435, 458136), (48177, 451080), (48330, 449652), (50085, 433896), (50120, 433593), (50904, 426915), (53530, 405972), (54237, 400680), (54540, 398454), (56385, 385416), (56922, 381780), (57240, 379659), (57267, 379480), (57996, 374710), (60102, 361580), (63630, 341532), (64236, 338310), (64440, 337239), (65448, 332045), (66409, 327240), (66780, 325422), (67662, 321180), (72316, 300510), (72495, 299768), (74942, 289980), (75180, 289062), (75896, 286335), (76356, 284610), (80136, 271185), (80295, 270648), (81810, 265636), (84840, 256149), (85383, 254520), (85860, 253106), (90216, 240885), (90395, 240408), (94870, 229068), (95445, 227688), (96354, 225540), (96660, 224826), (100170, 216948), (101493, 214120), (107060, 202986), (108474, 200340), (109080, 199227), (112413, 193320), (112770, 192708), (113844, 190890), (114534, 189740), (115992, 187355), (120204, 180790), (126553, 171720), (127260, 170766), (128472, 169155), (132818, 163620), (133560, 162711), (135324, 160590), (142305, 152712), (144531, 150360), (144632, 150255), (144990, 149884)]