21216424320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2443

約数の個数: 768

約数和(自身を含む): 95514007680

約数和(自身を除く): 74297583360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 64, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 96, 102, 104, 105, 112, 117, 119, 120, 126, 128, 130, 136, 140, 144, 153, 156, 160, 168, 170, 180, 182, 192, 195, 204, 208, 210, 221, 224, 234, 238, 240, 252, 255, 260, 272, 273, 280, 288, 306, 312, 315, 320, 336, 340, 357, 360, 364, 384, 390, 408, 416, 420, 442, 448, 455, 468, 476, 480, 504, 510, 520, 544, 546, 560, 576, 585, 595, 612, 624, 630, 640, 663, 672, 680, 714, 720, 728, 765, 780, 816, 819, 832, 840, 884, 896, 910, 936, 952, 960, 1008, 1020, 1040, 1071, 1088, 1092, 1105, 1120, 1152, 1170, 1190, 1224, 1248, 1260, 1326, 1344, 1360, 1365, 1428, 1440, 1456, 1530, 1547, 1560, 1632, 1638, 1664, 1680, 1768, 1785, 1820, 1872, 1904, 1920, 1989, 2016, 2040, 2080, 2142, 2176, 2184, 2210, 2240, 2340, 2380, 2381, 2448, 2496, 2520, 2652, 2688, 2720, 2730, 2856, 2880, 2912, 3060, 3094, 3120, 3264, 3276, 3315, 3360, 3536, 3570, 3640, 3744, 3808, 3978, 4032, 4080, 4095, 4160, 4284, 4368, 4420, 4480, 4641, 4680, 4760, 4762, 4896, 4992, 5040, 5304, 5355, 5440, 5460, 5712, 5760, 5824, 6120, 6188, 6240, 6528, 6552, 6630, 6720, 7072, 7140, 7143, 7280, 7488, 7616, 7735, 7956, 8064, 8160, 8190, 8320, 8568, 8736, 8840, 9282, 9360, 9520, 9524, 9792, 9945, 10080, 10608, 10710, 10880, 10920, 11424, 11648, 11905, 12240, 12376, 12480, 13104, 13260, 13440, 13923, 14144, 14280, 14286, 14560, 14976, 15232, 15470, 15912, 16320, 16380, 16667, 17136, 17472, 17680, 18564, 18720, 19040, 19048, 19584, 19890, 20160, 21216, 21420, 21429, 21840, 22848, 23205, 23810, 24480, 24752, 24960, 26208, 26520, 27846, 28288, 28560, 28572, 29120, 30940, 30953, 31824, 32640, 32760, 33334, 34272, 34944, 35360, 35715, 37128, 37440, 38080, 38096, 39780, 40320, 40477, 42432, 42840, 42858, 43680, 45696, 46410, 47620, 48960, 49504, 50001, 52416, 53040, 55692, 57120, 57144, 58240, 61880, 61906, 63648, 65520, 66668, 68544, 69615, 70720, 71430, 74256, 74880, 76160, 76192, 79560, 80954, 83335, 84864, 85680, 85716, 87360, 92820, 92859, 95240, 97920, 99008, 100002, 104832, 106080, 107145, 111384, 114240, 114288, 121431, 123760, 123812, 127296, 131040, 133336, 137088, 139230, 141440, 142860, 148512, 150003, 152384, 154765, 159120, 161908, 166670, 171360, 171432, 174720, 185640, 185718, 190480, 198016, 200004, 202385, 212160, 214290, 216671, 222768, 228480, 228576, 242862, 247520, 247624, 250005, 254592, 262080, 266672, 278460, 278577, 283339, 285720, 297024, 300006, 304768, 309530, 318240, 323816, 333340, 342720, 342864, 364293, 371280, 371436, 380960, 400008, 404770, 424320, 428580, 433342, 445536, 457152, 464295, 485724, 495040, 495248, 500010, 524160, 526201, 533344, 556920, 557154, 566678, 571440, 594048, 600012, 607155, 619060, 636480, 647632, 650013, 666680, 685440, 685728, 728586, 742560, 742872, 750015, 761920, 800016, 809540, 850017, 857160, 866684, 891072, 914304, 928590, 971448, 990080, 990496, 1000020, 1052402, 1066688, 1083355, 1113840, 1114308, 1133356, 1142880, 1200024, 1214310, 1238120, 1272960, 1295264, 1300026, 1333360, 1371456, 1392885, 1416695, 1457172, 1485120, 1485744, 1500030, 1523840, 1578603, 1600032, 1619080, 1700034, 1714320, 1733368, 1782144, 1821465, 1857180, 1942896, 1950039, 1980992, 2000040, 2104804, 2133376, 2166710, 2227680, 2228616, 2266712, 2285760, 2400048, 2428620, 2476240, 2550051, 2590528, 2600052, 2631005, 2666720, 2742912, 2785770, 2833390, 2914344, 2970240, 2971488, 3000060, 3157206, 3200064, 3238160, 3250065, 3400068, 3428640, 3466736, 3642930, 3683407, 3714360, 3885792, 3900078, 3961984, 4000080, 4209608, 4250085, 4333420, 4455360, 4457232, 4533424, 4571520, 4735809, 4800096, 4857240, 4952480, 5100102, 5181056, 5200104, 5262010, 5333440, 5571540, 5666780, 5828688, 5942976, 6000120, 6314412, 6400128, 6476320, 6500130, 6800136, 6857280, 6933472, 7285860, 7366814, 7428720, 7771584, 7800156, 7893015, 8000160, 8419216, 8500170, 8666840, 8910720, 8914464, 9066848, 9471618, 9600192, 9714480, 9750195, 9904960, 10200204, 10400208, 10524020, 10666880, 11050221, 11143080, 11333560, 11657376, 11885952, 12000240, 12628824, 12750255, 12952640, 13000260, 13600272, 13714560, 13866944, 14571720, 14733628, 14857440, 15543168, 15600312, 15786030, 16000320, 16838432, 17000340, 17333680, 17828928, 18133696, 18417035, 18943236, 19200384, 19428960, 19500390, 19809920, 20400408, 20800416, 21048040, 22100442, 22286160, 22667120, 23314752, 23679045, 24000480, 25257648, 25500510, 25905280, 26000520, 27200544, 27733888, 29143440, 29467256, 29714880, 31200624, 31572060, 32000640, 33150663, 33676864, 34000680, 34667360, 35657856, 36267392, 36834070, 37886472, 38857920, 39000780, 40800816, 41600832, 42096080, 44200884, 44572320, 45334240, 46629504, 47358090, 48000960, 50515296, 51001020, 52001040, 54401088, 55251105, 58286880, 58934512, 59429760, 62401248, 63144120, 66301326, 67353728, 68001360, 69334720, 73668140, 75772944, 77715840, 78001560, 81601632, 83201664, 84192160, 88401768, 89144640, 90668480, 94716180, 96001920, 101030592, 102002040, 104002080, 108802176, 110502210, 116573760, 117869024, 124802496, 126288240, 132602652, 136002720, 138669440, 147336280, 151545888, 156003120, 163203264, 165753315, 168384320, 176803536, 178289280, 181336960, 189432360, 202061184, 204004080, 208004160, 221004420, 233147520, 235738048, 249604992, 252576480, 265205304, 272005440, 294672560, 303091776, 312006240, 326406528, 331506630, 336768640, 353607072, 378864720, 408008160, 416008320, 442008840, 471476096, 505152960, 530410608, 544010880, 589345120, 606183552, 624012480, 663013260, 707214144, 757729440, 816016320, 884017680, 1010305920, 1060821216, 1178690240, 1248024960, 1326026520, 1414428288, 1515458880, 1632032640, 1768035360, 2121642432, 2357380480, 2652053040, 3030917760, 3536070720, 4243284864, 5304106080, 7072141440, 10608212160, 21216424320]

約数ペア:

[(1, 21216424320), (2, 10608212160), (3, 7072141440), (4, 5304106080), (5, 4243284864), (6, 3536070720), (7, 3030917760), (8, 2652053040), (9, 2357380480), (10, 2121642432), (12, 1768035360), (13, 1632032640), (14, 1515458880), (15, 1414428288), (16, 1326026520), (17, 1248024960), (18, 1178690240), (20, 1060821216), (21, 1010305920), (24, 884017680), (26, 816016320), (28, 757729440), (30, 707214144), (32, 663013260), (34, 624012480), (35, 606183552), (36, 589345120), (39, 544010880), (40, 530410608), (42, 505152960), (45, 471476096), (48, 442008840), (51, 416008320), (52, 408008160), (56, 378864720), (60, 353607072), (63, 336768640), (64, 331506630), (65, 326406528), (68, 312006240), (70, 303091776), (72, 294672560), (78, 272005440), (80, 265205304), (84, 252576480), (85, 249604992), (90, 235738048), (91, 233147520), (96, 221004420), (102, 208004160), (104, 204004080), (105, 202061184), (112, 189432360), (117, 181336960), (119, 178289280), (120, 176803536), (126, 168384320), (128, 165753315), (130, 163203264), (136, 156003120), (140, 151545888), (144, 147336280), (153, 138669440), (156, 136002720), (160, 132602652), (168, 126288240), (170, 124802496), (180, 117869024), (182, 116573760), (192, 110502210), (195, 108802176), (204, 104002080), (208, 102002040), (210, 101030592), (221, 96001920), (224, 94716180), (234, 90668480), (238, 89144640), (240, 88401768), (252, 84192160), (255, 83201664), (260, 81601632), (272, 78001560), (273, 77715840), (280, 75772944), (288, 73668140), (306, 69334720), (312, 68001360), (315, 67353728), (320, 66301326), (336, 63144120), (340, 62401248), (357, 59429760), (360, 58934512), (364, 58286880), (384, 55251105), (390, 54401088), (408, 52001040), (416, 51001020), (420, 50515296), (442, 48000960), (448, 47358090), (455, 46629504), (468, 45334240), (476, 44572320), (480, 44200884), (504, 42096080), (510, 41600832), (520, 40800816), (544, 39000780), (546, 38857920), (560, 37886472), (576, 36834070), (585, 36267392), (595, 35657856), (612, 34667360), (624, 34000680), (630, 33676864), (640, 33150663), (663, 32000640), (672, 31572060), (680, 31200624), (714, 29714880), (720, 29467256), (728, 29143440), (765, 27733888), (780, 27200544), (816, 26000520), (819, 25905280), (832, 25500510), (840, 25257648), (884, 24000480), (896, 23679045), (910, 23314752), (936, 22667120), (952, 22286160), (960, 22100442), (1008, 21048040), (1020, 20800416), (1040, 20400408), (1071, 19809920), (1088, 19500390), (1092, 19428960), (1105, 19200384), (1120, 18943236), (1152, 18417035), (1170, 18133696), (1190, 17828928), (1224, 17333680), (1248, 17000340), (1260, 16838432), (1326, 16000320), (1344, 15786030), (1360, 15600312), (1365, 15543168), (1428, 14857440), (1440, 14733628), (1456, 14571720), (1530, 13866944), (1547, 13714560), (1560, 13600272), (1632, 13000260), (1638, 12952640), (1664, 12750255), (1680, 12628824), (1768, 12000240), (1785, 11885952), (1820, 11657376), (1872, 11333560), (1904, 11143080), (1920, 11050221), (1989, 10666880), (2016, 10524020), (2040, 10400208), (2080, 10200204), (2142, 9904960), (2176, 9750195), (2184, 9714480), (2210, 9600192), (2240, 9471618), (2340, 9066848), (2380, 8914464), (2381, 8910720), (2448, 8666840), (2496, 8500170), (2520, 8419216), (2652, 8000160), (2688, 7893015), (2720, 7800156), (2730, 7771584), (2856, 7428720), (2880, 7366814), (2912, 7285860), (3060, 6933472), (3094, 6857280), (3120, 6800136), (3264, 6500130), (3276, 6476320), (3315, 6400128), (3360, 6314412), (3536, 6000120), (3570, 5942976), (3640, 5828688), (3744, 5666780), (3808, 5571540), (3978, 5333440), (4032, 5262010), (4080, 5200104), (4095, 5181056), (4160, 5100102), (4284, 4952480), (4368, 4857240), (4420, 4800096), (4480, 4735809), (4641, 4571520), (4680, 4533424), (4760, 4457232), (4762, 4455360), (4896, 4333420), (4992, 4250085), (5040, 4209608), (5304, 4000080), (5355, 3961984), (5440, 3900078), (5460, 3885792), (5712, 3714360), (5760, 3683407), (5824, 3642930), (6120, 3466736), (6188, 3428640), (6240, 3400068), (6528, 3250065), (6552, 3238160), (6630, 3200064), (6720, 3157206), (7072, 3000060), (7140, 2971488), (7143, 2970240), (7280, 2914344), (7488, 2833390), (7616, 2785770), (7735, 2742912), (7956, 2666720), (8064, 2631005), (8160, 2600052), (8190, 2590528), (8320, 2550051), (8568, 2476240), (8736, 2428620), (8840, 2400048), (9282, 2285760), (9360, 2266712), (9520, 2228616), (9524, 2227680), (9792, 2166710), (9945, 2133376), (10080, 2104804), (10608, 2000040), (10710, 1980992), (10880, 1950039), (10920, 1942896), (11424, 1857180), (11648, 1821465), (11905, 1782144), (12240, 1733368), (12376, 1714320), (12480, 1700034), (13104, 1619080), (13260, 1600032), (13440, 1578603), (13923, 1523840), (14144, 1500030), (14280, 1485744), (14286, 1485120), (14560, 1457172), (14976, 1416695), (15232, 1392885), (15470, 1371456), (15912, 1333360), (16320, 1300026), (16380, 1295264), (16667, 1272960), (17136, 1238120), (17472, 1214310), (17680, 1200024), (18564, 1142880), (18720, 1133356), (19040, 1114308), (19048, 1113840), (19584, 1083355), (19890, 1066688), (20160, 1052402), (21216, 1000020), (21420, 990496), (21429, 990080), (21840, 971448), (22848, 928590), (23205, 914304), (23810, 891072), (24480, 866684), (24752, 857160), (24960, 850017), (26208, 809540), (26520, 800016), (27846, 761920), (28288, 750015), (28560, 742872), (28572, 742560), (29120, 728586), (30940, 685728), (30953, 685440), (31824, 666680), (32640, 650013), (32760, 647632), (33334, 636480), (34272, 619060), (34944, 607155), (35360, 600012), (35715, 594048), (37128, 571440), (37440, 566678), (38080, 557154), (38096, 556920), (39780, 533344), (40320, 526201), (40477, 524160), (42432, 500010), (42840, 495248), (42858, 495040), (43680, 485724), (45696, 464295), (46410, 457152), (47620, 445536), (48960, 433342), (49504, 428580), (50001, 424320), (52416, 404770), (53040, 400008), (55692, 380960), (57120, 371436), (57144, 371280), (58240, 364293), (61880, 342864), (61906, 342720), (63648, 333340), (65520, 323816), (66668, 318240), (68544, 309530), (69615, 304768), (70720, 300006), (71430, 297024), (74256, 285720), (74880, 283339), (76160, 278577), (76192, 278460), (79560, 266672), (80954, 262080), (83335, 254592), (84864, 250005), (85680, 247624), (85716, 247520), (87360, 242862), (92820, 228576), (92859, 228480), (95240, 222768), (97920, 216671), (99008, 214290), (100002, 212160), (104832, 202385), (106080, 200004), (107145, 198016), (111384, 190480), (114240, 185718), (114288, 185640), (121431, 174720), (123760, 171432), (123812, 171360), (127296, 166670), (131040, 161908), (133336, 159120), (137088, 154765), (139230, 152384), (141440, 150003), (142860, 148512)]