21216522240

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 832

約数和(自身を含む): 83367342720

約数和(自身を除く): 62150820480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 37, 40, 45, 48, 51, 54, 60, 61, 64, 68, 72, 74, 80, 85, 90, 96, 102, 108, 111, 120, 122, 128, 135, 136, 144, 148, 153, 160, 170, 180, 183, 185, 192, 204, 216, 222, 240, 244, 255, 256, 270, 272, 288, 296, 305, 306, 320, 333, 340, 360, 366, 370, 384, 408, 432, 444, 459, 480, 488, 510, 512, 540, 544, 549, 555, 576, 592, 610, 612, 629, 640, 666, 680, 720, 732, 740, 765, 768, 816, 864, 888, 915, 918, 960, 976, 999, 1020, 1024, 1037, 1080, 1088, 1098, 1110, 1152, 1184, 1220, 1224, 1258, 1280, 1332, 1360, 1440, 1464, 1480, 1530, 1536, 1632, 1647, 1665, 1728, 1776, 1830, 1836, 1887, 1920, 1952, 1998, 2040, 2048, 2074, 2160, 2176, 2196, 2220, 2257, 2295, 2304, 2368, 2440, 2448, 2516, 2560, 2664, 2720, 2745, 2880, 2928, 2960, 3060, 3072, 3111, 3145, 3264, 3294, 3330, 3456, 3552, 3660, 3672, 3774, 3840, 3904, 3996, 4080, 4096, 4148, 4320, 4352, 4392, 4440, 4514, 4590, 4608, 4736, 4880, 4896, 4995, 5032, 5120, 5185, 5328, 5440, 5490, 5661, 5760, 5856, 5920, 6120, 6144, 6222, 6290, 6528, 6588, 6660, 6771, 6912, 7104, 7320, 7344, 7548, 7680, 7808, 7992, 8160, 8235, 8296, 8640, 8704, 8784, 8880, 9028, 9180, 9216, 9333, 9435, 9472, 9760, 9792, 9990, 10064, 10240, 10370, 10656, 10880, 10980, 11285, 11322, 11520, 11712, 11840, 12240, 12288, 12444, 12580, 13056, 13176, 13320, 13542, 13824, 14208, 14640, 14688, 15096, 15360, 15555, 15616, 15984, 16320, 16470, 16592, 16983, 17280, 17408, 17568, 17760, 18056, 18360, 18432, 18666, 18870, 18944, 19520, 19584, 19980, 20128, 20313, 20480, 20740, 21312, 21760, 21960, 22570, 22644, 23040, 23424, 23680, 24480, 24888, 25160, 26112, 26352, 26640, 27084, 27648, 27999, 28305, 28416, 29280, 29376, 30192, 30720, 31110, 31232, 31968, 32640, 32940, 33184, 33855, 33966, 34560, 34816, 35136, 35520, 36112, 36720, 36864, 37332, 37740, 37888, 38369, 39040, 39168, 39960, 40256, 40626, 41480, 42624, 43520, 43920, 45140, 45288, 46080, 46665, 46848, 47360, 48960, 49776, 50320, 52224, 52704, 53280, 54168, 55296, 55998, 56610, 56832, 58560, 58752, 60384, 60939, 61440, 62220, 62464, 63936, 65280, 65880, 66368, 67710, 67932, 69120, 69632, 70272, 71040, 72224, 73440, 74664, 75480, 75776, 76738, 78080, 78336, 79920, 80512, 81252, 82960, 84915, 85248, 87040, 87840, 90280, 90576, 92160, 93330, 93696, 94720, 97920, 99552, 100640, 101565, 104448, 105408, 106560, 108336, 110592, 111996, 113220, 113664, 115107, 117120, 117504, 120768, 121878, 124440, 124928, 127872, 130560, 131760, 132736, 135420, 135864, 138240, 139995, 140544, 142080, 144448, 146880, 149328, 150960, 151552, 153476, 156160, 156672, 159840, 161024, 162504, 165920, 169830, 170496, 174080, 175680, 180560, 181152, 184320, 186660, 187392, 189440, 191845, 195840, 199104, 201280, 203130, 208896, 210816, 213120, 216672, 223992, 226440, 227328, 230214, 234240, 235008, 241536, 243756, 248880, 249856, 255744, 261120, 263520, 265472, 270840, 271728, 276480, 279990, 281088, 284160, 288896, 293760, 298656, 301920, 304695, 306952, 312320, 313344, 319680, 322048, 325008, 331840, 339660, 340992, 345321, 348160, 351360, 361120, 362304, 373320, 374784, 378880, 383690, 391680, 398208, 402560, 406260, 421632, 426240, 433344, 447984, 452880, 454656, 460428, 468480, 470016, 483072, 487512, 497760, 511488, 522240, 527040, 530944, 541680, 543456, 552960, 559980, 562176, 568320, 575535, 577792, 587520, 597312, 603840, 609390, 613904, 624640, 626688, 639360, 644096, 650016, 663680, 679320, 681984, 690642, 702720, 722240, 724608, 746640, 749568, 757760, 767380, 783360, 796416, 805120, 812520, 843264, 852480, 866688, 895968, 905760, 920856, 936960, 940032, 966144, 975024, 995520, 1022976, 1035963, 1044480, 1054080, 1061888, 1083360, 1086912, 1119960, 1124352, 1136640, 1151070, 1155584, 1175040, 1194624, 1207680, 1218780, 1227808, 1249280, 1278720, 1288192, 1300032, 1327360, 1358640, 1363968, 1381284, 1405440, 1444480, 1449216, 1493280, 1534760, 1566720, 1592832, 1610240, 1625040, 1686528, 1704960, 1726605, 1733376, 1791936, 1811520, 1841712, 1873920, 1880064, 1932288, 1950048, 1991040, 2045952, 2071926, 2108160, 2123776, 2166720, 2173824, 2239920, 2248704, 2273280, 2302140, 2311168, 2350080, 2389248, 2415360, 2437560, 2455616, 2557440, 2576384, 2600064, 2654720, 2717280, 2762568, 2810880, 2888960, 2898432, 2986560, 3069520, 3133440, 3185664, 3220480, 3250080, 3373056, 3409920, 3453210, 3466752, 3583872, 3623040, 3683424, 3747840, 3864576, 3900096, 3982080, 4091904, 4143852, 4216320, 4247552, 4333440, 4347648, 4479840, 4604280, 4622336, 4700160, 4778496, 4830720, 4875120, 4911232, 5114880, 5179815, 5200128, 5309440, 5434560, 5525136, 5621760, 5777920, 5796864, 5973120, 6139040, 6371328, 6440960, 6500160, 6746112, 6819840, 6906420, 6933504, 7167744, 7246080, 7366848, 7729152, 7800192, 7964160, 8287704, 8432640, 8666880, 8695296, 8959680, 9208560, 9244672, 9400320, 9556992, 9661440, 9750240, 9822464, 10229760, 10359630, 10400256, 10618880, 10869120, 11050272, 11243520, 11555840, 11593728, 11946240, 12278080, 12742656, 12881920, 13000320, 13812840, 13867008, 14335488, 14492160, 14733696, 15600384, 15928320, 16575408, 16865280, 17333760, 17390592, 17919360, 18417120, 19113984, 19322880, 19500480, 19644928, 20459520, 20719260, 20800512, 21237760, 21738240, 22100544, 23111680, 23187456, 23892480, 24556160, 26000640, 27625680, 27734016, 28670976, 28984320, 29467392, 31200768, 31856640, 33150816, 33730560, 34667520, 34781184, 35838720, 36834240, 38227968, 38645760, 39000960, 39289856, 41438520, 41601024, 43476480, 44201088, 46223360, 47784960, 49112320, 52001280, 55251360, 57341952, 57968640, 58934784, 62401536, 63713280, 66301632, 69335040, 69562368, 71677440, 73668480, 78001920, 78579712, 82877040, 83202048, 86952960, 88402176, 95569920, 98224640, 104002560, 110502720, 114683904, 115937280, 117869568, 124803072, 132603264, 138670080, 143354880, 147336960, 156003840, 157159424, 165754080, 173905920, 176804352, 191139840, 196449280, 208005120, 221005440, 235739136, 249606144, 265206528, 286709760, 294673920, 312007680, 331508160, 347811840, 353608704, 392898560, 416010240, 442010880, 471478272, 530413056, 573419520, 589347840, 624015360, 663016320, 707217408, 785797120, 884021760, 1060826112, 1178695680, 1248030720, 1326032640, 1414434816, 1768043520, 2121652224, 2357391360, 2652065280, 3536087040, 4243304448, 5304130560, 7072174080, 10608261120, 21216522240]

約数ペア:

[(1, 21216522240), (2, 10608261120), (3, 7072174080), (4, 5304130560), (5, 4243304448), (6, 3536087040), (8, 2652065280), (9, 2357391360), (10, 2121652224), (12, 1768043520), (15, 1414434816), (16, 1326032640), (17, 1248030720), (18, 1178695680), (20, 1060826112), (24, 884021760), (27, 785797120), (30, 707217408), (32, 663016320), (34, 624015360), (36, 589347840), (37, 573419520), (40, 530413056), (45, 471478272), (48, 442010880), (51, 416010240), (54, 392898560), (60, 353608704), (61, 347811840), (64, 331508160), (68, 312007680), (72, 294673920), (74, 286709760), (80, 265206528), (85, 249606144), (90, 235739136), (96, 221005440), (102, 208005120), (108, 196449280), (111, 191139840), (120, 176804352), (122, 173905920), (128, 165754080), (135, 157159424), (136, 156003840), (144, 147336960), (148, 143354880), (153, 138670080), (160, 132603264), (170, 124803072), (180, 117869568), (183, 115937280), (185, 114683904), (192, 110502720), (204, 104002560), (216, 98224640), (222, 95569920), (240, 88402176), (244, 86952960), (255, 83202048), (256, 82877040), (270, 78579712), (272, 78001920), (288, 73668480), (296, 71677440), (305, 69562368), (306, 69335040), (320, 66301632), (333, 63713280), (340, 62401536), (360, 58934784), (366, 57968640), (370, 57341952), (384, 55251360), (408, 52001280), (432, 49112320), (444, 47784960), (459, 46223360), (480, 44201088), (488, 43476480), (510, 41601024), (512, 41438520), (540, 39289856), (544, 39000960), (549, 38645760), (555, 38227968), (576, 36834240), (592, 35838720), (610, 34781184), (612, 34667520), (629, 33730560), (640, 33150816), (666, 31856640), (680, 31200768), (720, 29467392), (732, 28984320), (740, 28670976), (765, 27734016), (768, 27625680), (816, 26000640), (864, 24556160), (888, 23892480), (915, 23187456), (918, 23111680), (960, 22100544), (976, 21738240), (999, 21237760), (1020, 20800512), (1024, 20719260), (1037, 20459520), (1080, 19644928), (1088, 19500480), (1098, 19322880), (1110, 19113984), (1152, 18417120), (1184, 17919360), (1220, 17390592), (1224, 17333760), (1258, 16865280), (1280, 16575408), (1332, 15928320), (1360, 15600384), (1440, 14733696), (1464, 14492160), (1480, 14335488), (1530, 13867008), (1536, 13812840), (1632, 13000320), (1647, 12881920), (1665, 12742656), (1728, 12278080), (1776, 11946240), (1830, 11593728), (1836, 11555840), (1887, 11243520), (1920, 11050272), (1952, 10869120), (1998, 10618880), (2040, 10400256), (2048, 10359630), (2074, 10229760), (2160, 9822464), (2176, 9750240), (2196, 9661440), (2220, 9556992), (2257, 9400320), (2295, 9244672), (2304, 9208560), (2368, 8959680), (2440, 8695296), (2448, 8666880), (2516, 8432640), (2560, 8287704), (2664, 7964160), (2720, 7800192), (2745, 7729152), (2880, 7366848), (2928, 7246080), (2960, 7167744), (3060, 6933504), (3072, 6906420), (3111, 6819840), (3145, 6746112), (3264, 6500160), (3294, 6440960), (3330, 6371328), (3456, 6139040), (3552, 5973120), (3660, 5796864), (3672, 5777920), (3774, 5621760), (3840, 5525136), (3904, 5434560), (3996, 5309440), (4080, 5200128), (4096, 5179815), (4148, 5114880), (4320, 4911232), (4352, 4875120), (4392, 4830720), (4440, 4778496), (4514, 4700160), (4590, 4622336), (4608, 4604280), (4736, 4479840), (4880, 4347648), (4896, 4333440), (4995, 4247552), (5032, 4216320), (5120, 4143852), (5185, 4091904), (5328, 3982080), (5440, 3900096), (5490, 3864576), (5661, 3747840), (5760, 3683424), (5856, 3623040), (5920, 3583872), (6120, 3466752), (6144, 3453210), (6222, 3409920), (6290, 3373056), (6528, 3250080), (6588, 3220480), (6660, 3185664), (6771, 3133440), (6912, 3069520), (7104, 2986560), (7320, 2898432), (7344, 2888960), (7548, 2810880), (7680, 2762568), (7808, 2717280), (7992, 2654720), (8160, 2600064), (8235, 2576384), (8296, 2557440), (8640, 2455616), (8704, 2437560), (8784, 2415360), (8880, 2389248), (9028, 2350080), (9180, 2311168), (9216, 2302140), (9333, 2273280), (9435, 2248704), (9472, 2239920), (9760, 2173824), (9792, 2166720), (9990, 2123776), (10064, 2108160), (10240, 2071926), (10370, 2045952), (10656, 1991040), (10880, 1950048), (10980, 1932288), (11285, 1880064), (11322, 1873920), (11520, 1841712), (11712, 1811520), (11840, 1791936), (12240, 1733376), (12288, 1726605), (12444, 1704960), (12580, 1686528), (13056, 1625040), (13176, 1610240), (13320, 1592832), (13542, 1566720), (13824, 1534760), (14208, 1493280), (14640, 1449216), (14688, 1444480), (15096, 1405440), (15360, 1381284), (15555, 1363968), (15616, 1358640), (15984, 1327360), (16320, 1300032), (16470, 1288192), (16592, 1278720), (16983, 1249280), (17280, 1227808), (17408, 1218780), (17568, 1207680), (17760, 1194624), (18056, 1175040), (18360, 1155584), (18432, 1151070), (18666, 1136640), (18870, 1124352), (18944, 1119960), (19520, 1086912), (19584, 1083360), (19980, 1061888), (20128, 1054080), (20313, 1044480), (20480, 1035963), (20740, 1022976), (21312, 995520), (21760, 975024), (21960, 966144), (22570, 940032), (22644, 936960), (23040, 920856), (23424, 905760), (23680, 895968), (24480, 866688), (24888, 852480), (25160, 843264), (26112, 812520), (26352, 805120), (26640, 796416), (27084, 783360), (27648, 767380), (27999, 757760), (28305, 749568), (28416, 746640), (29280, 724608), (29376, 722240), (30192, 702720), (30720, 690642), (31110, 681984), (31232, 679320), (31968, 663680), (32640, 650016), (32940, 644096), (33184, 639360), (33855, 626688), (33966, 624640), (34560, 613904), (34816, 609390), (35136, 603840), (35520, 597312), (36112, 587520), (36720, 577792), (36864, 575535), (37332, 568320), (37740, 562176), (37888, 559980), (38369, 552960), (39040, 543456), (39168, 541680), (39960, 530944), (40256, 527040), (40626, 522240), (41480, 511488), (42624, 497760), (43520, 487512), (43920, 483072), (45140, 470016), (45288, 468480), (46080, 460428), (46665, 454656), (46848, 452880), (47360, 447984), (48960, 433344), (49776, 426240), (50320, 421632), (52224, 406260), (52704, 402560), (53280, 398208), (54168, 391680), (55296, 383690), (55998, 378880), (56610, 374784), (56832, 373320), (58560, 362304), (58752, 361120), (60384, 351360), (60939, 348160), (61440, 345321), (62220, 340992), (62464, 339660), (63936, 331840), (65280, 325008), (65880, 322048), (66368, 319680), (67710, 313344), (67932, 312320), (69120, 306952), (69632, 304695), (70272, 301920), (71040, 298656), (72224, 293760), (73440, 288896), (74664, 284160), (75480, 281088), (75776, 279990), (76738, 276480), (78080, 271728), (78336, 270840), (79920, 265472), (80512, 263520), (81252, 261120), (82960, 255744), (84915, 249856), (85248, 248880), (87040, 243756), (87840, 241536), (90280, 235008), (90576, 234240), (92160, 230214), (93330, 227328), (93696, 226440), (94720, 223992), (97920, 216672), (99552, 213120), (100640, 210816), (101565, 208896), (104448, 203130), (105408, 201280), (106560, 199104), (108336, 195840), (110592, 191845), (111996, 189440), (113220, 187392), (113664, 186660), (115107, 184320), (117120, 181152), (117504, 180560), (120768, 175680), (121878, 174080), (124440, 170496), (124928, 169830), (127872, 165920), (130560, 162504), (131760, 161024), (132736, 159840), (135420, 156672), (135864, 156160), (138240, 153476), (139995, 151552), (140544, 150960), (142080, 149328), (144448, 146880)]