21317362560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 576

約数和(自身を含む): 81241898400

約数和(自身を除く): 59924535840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 61, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 122, 128, 130, 144, 156, 160, 169, 180, 183, 192, 195, 208, 234, 240, 244, 260, 288, 305, 312, 320, 338, 359, 360, 366, 384, 390, 416, 468, 480, 488, 507, 520, 549, 576, 585, 610, 624, 640, 676, 718, 720, 732, 780, 793, 832, 845, 915, 936, 960, 976, 1014, 1040, 1077, 1098, 1152, 1170, 1220, 1248, 1352, 1436, 1440, 1464, 1521, 1560, 1586, 1664, 1690, 1795, 1830, 1872, 1920, 1952, 2028, 2080, 2154, 2196, 2340, 2379, 2440, 2496, 2535, 2704, 2745, 2872, 2880, 2928, 3042, 3120, 3172, 3231, 3380, 3590, 3660, 3744, 3904, 3965, 4056, 4160, 4308, 4392, 4667, 4680, 4758, 4880, 4992, 5070, 5385, 5408, 5490, 5744, 5760, 5856, 6084, 6240, 6344, 6462, 6760, 7137, 7180, 7320, 7488, 7605, 7808, 7930, 8112, 8320, 8616, 8784, 9334, 9360, 9516, 9760, 10140, 10309, 10770, 10816, 10980, 11488, 11712, 11895, 12168, 12480, 12688, 12924, 13520, 14001, 14274, 14360, 14640, 14976, 15210, 15860, 16155, 16224, 17232, 17568, 18668, 18720, 19032, 19520, 20280, 20618, 21540, 21632, 21899, 21960, 22976, 23335, 23424, 23790, 24336, 24960, 25376, 25848, 27040, 28002, 28548, 28720, 29280, 30420, 30927, 31720, 32310, 32448, 34464, 35136, 35685, 37336, 37440, 38064, 39040, 40560, 41236, 42003, 43080, 43798, 43920, 45952, 46670, 47580, 48672, 50752, 51545, 51696, 54080, 56004, 57096, 57440, 58560, 60671, 60840, 61854, 63440, 64620, 64896, 65697, 68928, 70005, 70272, 71370, 74672, 74880, 76128, 81120, 82472, 84006, 86160, 87596, 87840, 92781, 93340, 95160, 97344, 101504, 103090, 103392, 108160, 109495, 112008, 114192, 114880, 117120, 121342, 121680, 123708, 126880, 129240, 131394, 137856, 140010, 142740, 149344, 152256, 154635, 162240, 164944, 168012, 172320, 175192, 175680, 182013, 185562, 186680, 190320, 194688, 197091, 206180, 206784, 210015, 218990, 224016, 228384, 229760, 242684, 243360, 247416, 253760, 258480, 262788, 280020, 284687, 285480, 298688, 303355, 304512, 309270, 324480, 328485, 329888, 336024, 344640, 350384, 351360, 364026, 371124, 373360, 380640, 394182, 412360, 413568, 420030, 437980, 448032, 456768, 463905, 485368, 486720, 494832, 507520, 516960, 525576, 546039, 560040, 569374, 570960, 597376, 606710, 618540, 656970, 659776, 672048, 689280, 700768, 728052, 742248, 746720, 761280, 788364, 824720, 840060, 854061, 875960, 896064, 910065, 913536, 927810, 970736, 973440, 985455, 989664, 1033920, 1051152, 1092078, 1120080, 1138748, 1141920, 1213420, 1237080, 1313940, 1319552, 1344096, 1401536, 1423435, 1456104, 1484496, 1493440, 1522560, 1576728, 1649440, 1680120, 1708122, 1751920, 1792128, 1820130, 1855620, 1941472, 1970910, 1979328, 2067840, 2102304, 2184156, 2240160, 2277496, 2283840, 2426840, 2474160, 2562183, 2627880, 2688192, 2730195, 2803072, 2846870, 2912208, 2968992, 2986880, 3153456, 3298880, 3360240, 3416244, 3503840, 3640260, 3700931, 3711240, 3882944, 3941820, 3958656, 4204608, 4270305, 4368312, 4480320, 4554992, 4567680, 4853680, 4948320, 5124366, 5255760, 5376384, 5460390, 5693740, 5824416, 5937984, 6306912, 6597760, 6720480, 6832488, 7007680, 7280520, 7401862, 7422480, 7765888, 7883640, 8409216, 8540610, 8736624, 8960640, 9109984, 9707360, 9896640, 10248732, 10511520, 10920780, 11102793, 11387480, 11648832, 11875968, 12613824, 12810915, 13440960, 13664976, 14015360, 14561040, 14803724, 14844960, 15767280, 17081220, 17473248, 18219968, 18504655, 19414720, 19793280, 20497464, 21023040, 21841560, 22205586, 22774960, 23297664, 25227648, 25621830, 26881920, 27329952, 29122080, 29607448, 29689920, 31534560, 33308379, 34162440, 34946496, 36439936, 37009310, 38829440, 40994928, 42046080, 43683120, 44411172, 45549920, 51243660, 54659904, 55513965, 58244160, 59214896, 59379840, 63069120, 66616758, 68324880, 69892992, 74018620, 81989856, 87366240, 88822344, 91099840, 102487320, 109319808, 111027930, 116488320, 118429792, 126138240, 133233516, 136649760, 148037240, 163979712, 166541895, 174732480, 177644688, 182199680, 204974640, 222055860, 236859584, 266467032, 273299520, 296074480, 327959424, 333083790, 349464960, 355289376, 409949280, 444111720, 473719168, 532934064, 546599040, 592148960, 666167580, 710578752, 819898560, 888223440, 1065868128, 1184297920, 1332335160, 1421157504, 1639797120, 1776446880, 2131736256, 2368595840, 2664670320, 3552893760, 4263472512, 5329340640, 7105787520, 10658681280, 21317362560]

約数ペア:

[(1, 21317362560), (2, 10658681280), (3, 7105787520), (4, 5329340640), (5, 4263472512), (6, 3552893760), (8, 2664670320), (9, 2368595840), (10, 2131736256), (12, 1776446880), (13, 1639797120), (15, 1421157504), (16, 1332335160), (18, 1184297920), (20, 1065868128), (24, 888223440), (26, 819898560), (30, 710578752), (32, 666167580), (36, 592148960), (39, 546599040), (40, 532934064), (45, 473719168), (48, 444111720), (52, 409949280), (60, 355289376), (61, 349464960), (64, 333083790), (65, 327959424), (72, 296074480), (78, 273299520), (80, 266467032), (90, 236859584), (96, 222055860), (104, 204974640), (117, 182199680), (120, 177644688), (122, 174732480), (128, 166541895), (130, 163979712), (144, 148037240), (156, 136649760), (160, 133233516), (169, 126138240), (180, 118429792), (183, 116488320), (192, 111027930), (195, 109319808), (208, 102487320), (234, 91099840), (240, 88822344), (244, 87366240), (260, 81989856), (288, 74018620), (305, 69892992), (312, 68324880), (320, 66616758), (338, 63069120), (359, 59379840), (360, 59214896), (366, 58244160), (384, 55513965), (390, 54659904), (416, 51243660), (468, 45549920), (480, 44411172), (488, 43683120), (507, 42046080), (520, 40994928), (549, 38829440), (576, 37009310), (585, 36439936), (610, 34946496), (624, 34162440), (640, 33308379), (676, 31534560), (718, 29689920), (720, 29607448), (732, 29122080), (780, 27329952), (793, 26881920), (832, 25621830), (845, 25227648), (915, 23297664), (936, 22774960), (960, 22205586), (976, 21841560), (1014, 21023040), (1040, 20497464), (1077, 19793280), (1098, 19414720), (1152, 18504655), (1170, 18219968), (1220, 17473248), (1248, 17081220), (1352, 15767280), (1436, 14844960), (1440, 14803724), (1464, 14561040), (1521, 14015360), (1560, 13664976), (1586, 13440960), (1664, 12810915), (1690, 12613824), (1795, 11875968), (1830, 11648832), (1872, 11387480), (1920, 11102793), (1952, 10920780), (2028, 10511520), (2080, 10248732), (2154, 9896640), (2196, 9707360), (2340, 9109984), (2379, 8960640), (2440, 8736624), (2496, 8540610), (2535, 8409216), (2704, 7883640), (2745, 7765888), (2872, 7422480), (2880, 7401862), (2928, 7280520), (3042, 7007680), (3120, 6832488), (3172, 6720480), (3231, 6597760), (3380, 6306912), (3590, 5937984), (3660, 5824416), (3744, 5693740), (3904, 5460390), (3965, 5376384), (4056, 5255760), (4160, 5124366), (4308, 4948320), (4392, 4853680), (4667, 4567680), (4680, 4554992), (4758, 4480320), (4880, 4368312), (4992, 4270305), (5070, 4204608), (5385, 3958656), (5408, 3941820), (5490, 3882944), (5744, 3711240), (5760, 3700931), (5856, 3640260), (6084, 3503840), (6240, 3416244), (6344, 3360240), (6462, 3298880), (6760, 3153456), (7137, 2986880), (7180, 2968992), (7320, 2912208), (7488, 2846870), (7605, 2803072), (7808, 2730195), (7930, 2688192), (8112, 2627880), (8320, 2562183), (8616, 2474160), (8784, 2426840), (9334, 2283840), (9360, 2277496), (9516, 2240160), (9760, 2184156), (10140, 2102304), (10309, 2067840), (10770, 1979328), (10816, 1970910), (10980, 1941472), (11488, 1855620), (11712, 1820130), (11895, 1792128), (12168, 1751920), (12480, 1708122), (12688, 1680120), (12924, 1649440), (13520, 1576728), (14001, 1522560), (14274, 1493440), (14360, 1484496), (14640, 1456104), (14976, 1423435), (15210, 1401536), (15860, 1344096), (16155, 1319552), (16224, 1313940), (17232, 1237080), (17568, 1213420), (18668, 1141920), (18720, 1138748), (19032, 1120080), (19520, 1092078), (20280, 1051152), (20618, 1033920), (21540, 989664), (21632, 985455), (21899, 973440), (21960, 970736), (22976, 927810), (23335, 913536), (23424, 910065), (23790, 896064), (24336, 875960), (24960, 854061), (25376, 840060), (25848, 824720), (27040, 788364), (28002, 761280), (28548, 746720), (28720, 742248), (29280, 728052), (30420, 700768), (30927, 689280), (31720, 672048), (32310, 659776), (32448, 656970), (34464, 618540), (35136, 606710), (35685, 597376), (37336, 570960), (37440, 569374), (38064, 560040), (39040, 546039), (40560, 525576), (41236, 516960), (42003, 507520), (43080, 494832), (43798, 486720), (43920, 485368), (45952, 463905), (46670, 456768), (47580, 448032), (48672, 437980), (50752, 420030), (51545, 413568), (51696, 412360), (54080, 394182), (56004, 380640), (57096, 373360), (57440, 371124), (58560, 364026), (60671, 351360), (60840, 350384), (61854, 344640), (63440, 336024), (64620, 329888), (64896, 328485), (65697, 324480), (68928, 309270), (70005, 304512), (70272, 303355), (71370, 298688), (74672, 285480), (74880, 284687), (76128, 280020), (81120, 262788), (82472, 258480), (84006, 253760), (86160, 247416), (87596, 243360), (87840, 242684), (92781, 229760), (93340, 228384), (95160, 224016), (97344, 218990), (101504, 210015), (103090, 206784), (103392, 206180), (108160, 197091), (109495, 194688), (112008, 190320), (114192, 186680), (114880, 185562), (117120, 182013), (121342, 175680), (121680, 175192), (123708, 172320), (126880, 168012), (129240, 164944), (131394, 162240), (137856, 154635), (140010, 152256), (142740, 149344)]