820375773840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{7643}}^1$

素因数の和:7932

約数の個数: 640

約数和(自身を含む): 3348585676800

約数和(自身を除く): 2528209902960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 229, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 458, 465, 496, 504, 540, 558, 560, 620, 630, 651, 687, 720, 744, 756, 837, 840, 868, 916, 930, 945, 1008, 1080, 1085, 1116, 1145, 1240, 1260, 1302, 1374, 1395, 1488, 1512, 1603, 1674, 1680, 1736, 1832, 1860, 1890, 1953, 2061, 2160, 2170, 2232, 2290, 2480, 2520, 2604, 2748, 2790, 3024, 3206, 3255, 3348, 3435, 3472, 3664, 3720, 3780, 3906, 4122, 4185, 4340, 4464, 4580, 4809, 5040, 5208, 5496, 5580, 5859, 6183, 6412, 6510, 6696, 6870, 7099, 7440, 7560, 7643, 7812, 8015, 8244, 8370, 8680, 9160, 9618, 9765, 10305, 10416, 10992, 11160, 11718, 12366, 12824, 13020, 13392, 13740, 14198, 14427, 15120, 15286, 15624, 16030, 16488, 16740, 17360, 18320, 19236, 19530, 20610, 21297, 22320, 22929, 23436, 24045, 24732, 25648, 26040, 27480, 28396, 28854, 29295, 30572, 30915, 31248, 32060, 32976, 33480, 35495, 38215, 38472, 39060, 41220, 42594, 43281, 45858, 46872, 48090, 49464, 49693, 52080, 53501, 54960, 56792, 57708, 58590, 61144, 61830, 63891, 64120, 66960, 68787, 70990, 72135, 76430, 76944, 78120, 82440, 85188, 86562, 91716, 93744, 96180, 98928, 99386, 106485, 107002, 113584, 114645, 115416, 117180, 122288, 123660, 127782, 128240, 137574, 141980, 144270, 149079, 152860, 156240, 160503, 164880, 170376, 173124, 183432, 191673, 192360, 198772, 206361, 212970, 214004, 216405, 229290, 230832, 234360, 236933, 247320, 248465, 255564, 267505, 275148, 283960, 288540, 298158, 305720, 319455, 321006, 340752, 343935, 346248, 366864, 383346, 384720, 397544, 412722, 425940, 428008, 432810, 447237, 458580, 468720, 473866, 481509, 494640, 496930, 511128, 535010, 550296, 567920, 577080, 596316, 611440, 638910, 642012, 687870, 692496, 710799, 745395, 766692, 795088, 802515, 825444, 851880, 856016, 865620, 894474, 917160, 947732, 958365, 963018, 993860, 1022256, 1031805, 1070020, 1100592, 1154160, 1184665, 1192632, 1277820, 1284024, 1341711, 1375740, 1421598, 1444527, 1490790, 1533384, 1605030, 1650888, 1658531, 1703760, 1731240, 1750247, 1788948, 1834320, 1895464, 1916730, 1926036, 1987720, 2063610, 2132397, 2140040, 2236185, 2369330, 2385264, 2407545, 2555640, 2568048, 2683422, 2751480, 2843196, 2889054, 2981580, 3066768, 3210060, 3301776, 3317062, 3462480, 3500494, 3553995, 3577896, 3790928, 3833460, 3852072, 3975440, 4127220, 4264794, 4280080, 4472370, 4738660, 4815090, 4975593, 5111280, 5250741, 5366844, 5502960, 5686392, 5778108, 5963160, 6397191, 6420120, 6634124, 6708555, 7000988, 7107990, 7155792, 7222635, 7666920, 7704144, 8254440, 8292655, 8529588, 8751235, 8944740, 9477320, 9630180, 9951186, 10501482, 10661985, 10733688, 11372784, 11556216, 11926320, 12251729, 12794382, 12840240, 13268248, 13417110, 14001976, 14215980, 14445270, 14926779, 15333840, 15752223, 16508880, 16585310, 17059176, 17502470, 17889480, 18954640, 19260360, 19902372, 21002964, 21323970, 21467376, 23112432, 24503458, 24877965, 25588764, 26253705, 26536496, 26834220, 28003952, 28431960, 28890540, 29853558, 31504446, 31985955, 33170620, 34118352, 35004940, 35778960, 36755187, 38520720, 39804744, 42005928, 42647940, 44780337, 47256669, 49006916, 49755930, 51177528, 52507410, 53668440, 54257657, 56863920, 57781080, 59707116, 61258645, 63008892, 63971910, 66341240, 70009880, 73510374, 74633895, 78761115, 79609488, 84011856, 85295880, 89560674, 94513338, 98013832, 99511860, 102355056, 105014820, 107336880, 108515314, 110265561, 115562160, 119414232, 122517290, 126017784, 127943820, 132682480, 140019760, 147020748, 149267790, 157522230, 162772971, 170591760, 179121348, 183775935, 189026676, 196027664, 199023720, 210029640, 217030628, 220531122, 223901685, 236283345, 238828464, 245034580, 252035568, 255887640, 271288285, 294041496, 298535580, 315044460, 325545942, 330796683, 358242696, 367551870, 378053352, 379803599, 398047440, 420059280, 434061256, 441062244, 447803370, 472566690, 488318913, 490069160, 511775280, 542576570, 551327805, 588082992, 597071160, 630088920, 651091884, 661593366, 716485392, 735103740, 756106704, 759607198, 813864855, 868122512, 882124488, 895606740, 945133380, 976637826, 980138320, 1085153140, 1102655610, 1139410797, 1194142320, 1260177840, 1302183768, 1323186732, 1464956739, 1470207480, 1519214396, 1627729710, 1653983415, 1764248976, 1791213480, 1890266760, 1899017995, 1953275652, 2170306280, 2205311220, 2278821594, 2441594565, 2604367536, 2646373464, 2929913478, 2940414960, 3038428792, 3255459420, 3307966830, 3418232391, 3582426960, 3780533520, 3798035990, 3906551304, 4340612560, 4410622440, 4557643188, 4883189130, 5292746928, 5697053985, 5859826956, 6076857584, 6510918840, 6615933660, 6836464782, 7324783695, 7596071980, 7813102608, 8821244880, 9115286376, 9766378260, 10254697173, 11394107970, 11719653912, 13021837680, 13231867320, 13672929564, 14649567390, 15192143960, 17091161955, 18230572752, 19532756520, 20509394346, 22788215940, 23439307824, 26463734640, 27345859128, 29299134780, 30384287920, 34182323910, 39065513040, 41018788692, 45576431880, 51273485865, 54691718256, 58598269560, 68364647820, 82037577384, 91152863760, 102546971730, 117196539120, 136729295640, 164075154768, 205093943460, 273458591280, 410187886920, 820375773840]

約数ペア:

[(1, 820375773840), (2, 410187886920), (3, 273458591280), (4, 205093943460), (5, 164075154768), (6, 136729295640), (7, 117196539120), (8, 102546971730), (9, 91152863760), (10, 82037577384), (12, 68364647820), (14, 58598269560), (15, 54691718256), (16, 51273485865), (18, 45576431880), (20, 41018788692), (21, 39065513040), (24, 34182323910), (27, 30384287920), (28, 29299134780), (30, 27345859128), (31, 26463734640), (35, 23439307824), (36, 22788215940), (40, 20509394346), (42, 19532756520), (45, 18230572752), (48, 17091161955), (54, 15192143960), (56, 14649567390), (60, 13672929564), (62, 13231867320), (63, 13021837680), (70, 11719653912), (72, 11394107970), (80, 10254697173), (84, 9766378260), (90, 9115286376), (93, 8821244880), (105, 7813102608), (108, 7596071980), (112, 7324783695), (120, 6836464782), (124, 6615933660), (126, 6510918840), (135, 6076857584), (140, 5859826956), (144, 5697053985), (155, 5292746928), (168, 4883189130), (180, 4557643188), (186, 4410622440), (189, 4340612560), (210, 3906551304), (216, 3798035990), (217, 3780533520), (229, 3582426960), (240, 3418232391), (248, 3307966830), (252, 3255459420), (270, 3038428792), (279, 2940414960), (280, 2929913478), (310, 2646373464), (315, 2604367536), (336, 2441594565), (360, 2278821594), (372, 2205311220), (378, 2170306280), (420, 1953275652), (432, 1899017995), (434, 1890266760), (458, 1791213480), (465, 1764248976), (496, 1653983415), (504, 1627729710), (540, 1519214396), (558, 1470207480), (560, 1464956739), (620, 1323186732), (630, 1302183768), (651, 1260177840), (687, 1194142320), (720, 1139410797), (744, 1102655610), (756, 1085153140), (837, 980138320), (840, 976637826), (868, 945133380), (916, 895606740), (930, 882124488), (945, 868122512), (1008, 813864855), (1080, 759607198), (1085, 756106704), (1116, 735103740), (1145, 716485392), (1240, 661593366), (1260, 651091884), (1302, 630088920), (1374, 597071160), (1395, 588082992), (1488, 551327805), (1512, 542576570), (1603, 511775280), (1674, 490069160), (1680, 488318913), (1736, 472566690), (1832, 447803370), (1860, 441062244), (1890, 434061256), (1953, 420059280), (2061, 398047440), (2160, 379803599), (2170, 378053352), (2232, 367551870), (2290, 358242696), (2480, 330796683), (2520, 325545942), (2604, 315044460), (2748, 298535580), (2790, 294041496), (3024, 271288285), (3206, 255887640), (3255, 252035568), (3348, 245034580), (3435, 238828464), (3472, 236283345), (3664, 223901685), (3720, 220531122), (3780, 217030628), (3906, 210029640), (4122, 199023720), (4185, 196027664), (4340, 189026676), (4464, 183775935), (4580, 179121348), (4809, 170591760), (5040, 162772971), (5208, 157522230), (5496, 149267790), (5580, 147020748), (5859, 140019760), (6183, 132682480), (6412, 127943820), (6510, 126017784), (6696, 122517290), (6870, 119414232), (7099, 115562160), (7440, 110265561), (7560, 108515314), (7643, 107336880), (7812, 105014820), (8015, 102355056), (8244, 99511860), (8370, 98013832), (8680, 94513338), (9160, 89560674), (9618, 85295880), (9765, 84011856), (10305, 79609488), (10416, 78761115), (10992, 74633895), (11160, 73510374), (11718, 70009880), (12366, 66341240), (12824, 63971910), (13020, 63008892), (13392, 61258645), (13740, 59707116), (14198, 57781080), (14427, 56863920), (15120, 54257657), (15286, 53668440), (15624, 52507410), (16030, 51177528), (16488, 49755930), (16740, 49006916), (17360, 47256669), (18320, 44780337), (19236, 42647940), (19530, 42005928), (20610, 39804744), (21297, 38520720), (22320, 36755187), (22929, 35778960), (23436, 35004940), (24045, 34118352), (24732, 33170620), (25648, 31985955), (26040, 31504446), (27480, 29853558), (28396, 28890540), (28854, 28431960), (29295, 28003952), (30572, 26834220), (30915, 26536496), (31248, 26253705), (32060, 25588764), (32976, 24877965), (33480, 24503458), (35495, 23112432), (38215, 21467376), (38472, 21323970), (39060, 21002964), (41220, 19902372), (42594, 19260360), (43281, 18954640), (45858, 17889480), (46872, 17502470), (48090, 17059176), (49464, 16585310), (49693, 16508880), (52080, 15752223), (53501, 15333840), (54960, 14926779), (56792, 14445270), (57708, 14215980), (58590, 14001976), (61144, 13417110), (61830, 13268248), (63891, 12840240), (64120, 12794382), (66960, 12251729), (68787, 11926320), (70990, 11556216), (72135, 11372784), (76430, 10733688), (76944, 10661985), (78120, 10501482), (82440, 9951186), (85188, 9630180), (86562, 9477320), (91716, 8944740), (93744, 8751235), (96180, 8529588), (98928, 8292655), (99386, 8254440), (106485, 7704144), (107002, 7666920), (113584, 7222635), (114645, 7155792), (115416, 7107990), (117180, 7000988), (122288, 6708555), (123660, 6634124), (127782, 6420120), (128240, 6397191), (137574, 5963160), (141980, 5778108), (144270, 5686392), (149079, 5502960), (152860, 5366844), (156240, 5250741), (160503, 5111280), (164880, 4975593), (170376, 4815090), (173124, 4738660), (183432, 4472370), (191673, 4280080), (192360, 4264794), (198772, 4127220), (206361, 3975440), (212970, 3852072), (214004, 3833460), (216405, 3790928), (229290, 3577896), (230832, 3553995), (234360, 3500494), (236933, 3462480), (247320, 3317062), (248465, 3301776), (255564, 3210060), (267505, 3066768), (275148, 2981580), (283960, 2889054), (288540, 2843196), (298158, 2751480), (305720, 2683422), (319455, 2568048), (321006, 2555640), (340752, 2407545), (343935, 2385264), (346248, 2369330), (366864, 2236185), (383346, 2140040), (384720, 2132397), (397544, 2063610), (412722, 1987720), (425940, 1926036), (428008, 1916730), (432810, 1895464), (447237, 1834320), (458580, 1788948), (468720, 1750247), (473866, 1731240), (481509, 1703760), (494640, 1658531), (496930, 1650888), (511128, 1605030), (535010, 1533384), (550296, 1490790), (567920, 1444527), (577080, 1421598), (596316, 1375740), (611440, 1341711), (638910, 1284024), (642012, 1277820), (687870, 1192632), (692496, 1184665), (710799, 1154160), (745395, 1100592), (766692, 1070020), (795088, 1031805), (802515, 1022256), (825444, 993860), (851880, 963018), (856016, 958365), (865620, 947732), (894474, 917160)]