20143554480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:849

約数の個数: 480

約数和(自身を含む): 80297717760

約数和(自身を除く): 60154163280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 229, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 458, 465, 496, 504, 558, 560, 563, 620, 630, 651, 687, 720, 744, 840, 868, 916, 930, 1008, 1085, 1116, 1126, 1145, 1240, 1260, 1302, 1374, 1395, 1488, 1603, 1680, 1689, 1736, 1832, 1860, 1953, 2061, 2170, 2232, 2252, 2290, 2480, 2520, 2604, 2748, 2790, 2815, 3206, 3255, 3378, 3435, 3472, 3664, 3720, 3906, 3941, 4122, 4340, 4464, 4504, 4580, 4809, 5040, 5067, 5208, 5496, 5580, 5630, 6412, 6510, 6756, 6870, 7099, 7440, 7812, 7882, 8015, 8244, 8445, 8680, 9008, 9160, 9618, 9765, 10134, 10305, 10416, 10992, 11160, 11260, 11823, 12824, 13020, 13512, 13740, 14198, 14427, 15624, 15764, 16030, 16488, 16890, 17360, 17453, 18320, 19236, 19530, 19705, 20268, 20610, 21297, 22320, 22520, 23646, 24045, 25335, 25648, 26040, 27024, 27480, 28396, 28854, 31248, 31528, 32060, 32976, 33780, 34906, 35469, 35495, 38472, 39060, 39410, 40536, 41220, 42594, 45040, 47292, 48090, 49693, 50670, 52080, 52359, 54960, 56792, 57708, 59115, 63056, 63891, 64120, 67560, 69812, 70938, 70990, 72135, 76944, 78120, 78820, 81072, 82440, 85188, 87265, 94584, 96180, 99386, 101340, 104718, 106485, 113584, 115416, 118230, 122171, 127782, 128240, 128927, 135120, 139624, 141876, 141980, 144270, 149079, 156240, 157077, 157640, 164880, 170376, 174530, 177345, 189168, 192360, 198772, 202680, 209436, 212970, 230832, 236460, 244342, 248465, 255564, 257854, 261795, 279248, 283752, 283960, 288540, 298158, 314154, 315280, 319455, 340752, 349060, 354690, 366513, 384720, 386781, 397544, 405360, 418872, 425940, 447237, 472920, 488684, 496930, 511128, 515708, 523590, 567504, 567920, 577080, 596316, 610855, 628308, 638910, 644635, 698120, 709380, 733026, 745395, 773562, 785385, 795088, 837744, 851880, 894474, 902489, 945840, 977368, 993860, 1022256, 1031416, 1047180, 1099539, 1154160, 1160343, 1192632, 1221710, 1256616, 1277820, 1289270, 1396240, 1418760, 1466052, 1490790, 1547124, 1570770, 1703760, 1788948, 1804978, 1832565, 1933905, 1954736, 1987720, 2062832, 2094360, 2199078, 2236185, 2320686, 2385264, 2443420, 2513232, 2555640, 2578540, 2707467, 2837520, 2932104, 2981580, 3094248, 3141540, 3577896, 3609956, 3665130, 3867810, 3975440, 3996737, 4188720, 4398156, 4472370, 4512445, 4641372, 4886840, 5111280, 5157080, 5414934, 5497695, 5801715, 5864208, 5963160, 6188496, 6283080, 7155792, 7219912, 7330260, 7735620, 7993474, 8122401, 8796312, 8944740, 9024890, 9282744, 9773680, 10314160, 10829868, 10995390, 11603430, 11926320, 11990211, 12566160, 13537335, 14439824, 14660520, 15471240, 15986948, 16244802, 17592624, 17889480, 18049780, 18565488, 19983685, 21659736, 21990780, 23206860, 23980422, 27074670, 27977159, 29321040, 30942480, 31973896, 32489604, 35778960, 35970633, 36099560, 39967370, 40612005, 43319472, 43981560, 46413720, 47960844, 54149340, 55954318, 59951055, 63947792, 64979208, 71941266, 72199120, 79934740, 81224010, 83931477, 87963120, 92827440, 95921688, 108298680, 111908636, 119902110, 129958416, 139885795, 143882532, 159869480, 162448020, 167862954, 179853165, 191843376, 216597360, 223817272, 239804220, 251794431, 279771590, 287765064, 319738960, 324896040, 335725908, 359706330, 419657385, 447634544, 479608440, 503588862, 559543180, 575530128, 649792080, 671451816, 719412660, 839314770, 959216880, 1007177724, 1119086360, 1258972155, 1342903632, 1438825320, 1678629540, 2014355448, 2238172720, 2517944310, 2877650640, 3357259080, 4028710896, 5035888620, 6714518160, 10071777240, 20143554480]

約数ペア:

[(1, 20143554480), (2, 10071777240), (3, 6714518160), (4, 5035888620), (5, 4028710896), (6, 3357259080), (7, 2877650640), (8, 2517944310), (9, 2238172720), (10, 2014355448), (12, 1678629540), (14, 1438825320), (15, 1342903632), (16, 1258972155), (18, 1119086360), (20, 1007177724), (21, 959216880), (24, 839314770), (28, 719412660), (30, 671451816), (31, 649792080), (35, 575530128), (36, 559543180), (40, 503588862), (42, 479608440), (45, 447634544), (48, 419657385), (56, 359706330), (60, 335725908), (62, 324896040), (63, 319738960), (70, 287765064), (72, 279771590), (80, 251794431), (84, 239804220), (90, 223817272), (93, 216597360), (105, 191843376), (112, 179853165), (120, 167862954), (124, 162448020), (126, 159869480), (140, 143882532), (144, 139885795), (155, 129958416), (168, 119902110), (180, 111908636), (186, 108298680), (210, 95921688), (217, 92827440), (229, 87963120), (240, 83931477), (248, 81224010), (252, 79934740), (279, 72199120), (280, 71941266), (310, 64979208), (315, 63947792), (336, 59951055), (360, 55954318), (372, 54149340), (420, 47960844), (434, 46413720), (458, 43981560), (465, 43319472), (496, 40612005), (504, 39967370), (558, 36099560), (560, 35970633), (563, 35778960), (620, 32489604), (630, 31973896), (651, 30942480), (687, 29321040), (720, 27977159), (744, 27074670), (840, 23980422), (868, 23206860), (916, 21990780), (930, 21659736), (1008, 19983685), (1085, 18565488), (1116, 18049780), (1126, 17889480), (1145, 17592624), (1240, 16244802), (1260, 15986948), (1302, 15471240), (1374, 14660520), (1395, 14439824), (1488, 13537335), (1603, 12566160), (1680, 11990211), (1689, 11926320), (1736, 11603430), (1832, 10995390), (1860, 10829868), (1953, 10314160), (2061, 9773680), (2170, 9282744), (2232, 9024890), (2252, 8944740), (2290, 8796312), (2480, 8122401), (2520, 7993474), (2604, 7735620), (2748, 7330260), (2790, 7219912), (2815, 7155792), (3206, 6283080), (3255, 6188496), (3378, 5963160), (3435, 5864208), (3472, 5801715), (3664, 5497695), (3720, 5414934), (3906, 5157080), (3941, 5111280), (4122, 4886840), (4340, 4641372), (4464, 4512445), (4504, 4472370), (4580, 4398156), (4809, 4188720), (5040, 3996737), (5067, 3975440), (5208, 3867810), (5496, 3665130), (5580, 3609956), (5630, 3577896), (6412, 3141540), (6510, 3094248), (6756, 2981580), (6870, 2932104), (7099, 2837520), (7440, 2707467), (7812, 2578540), (7882, 2555640), (8015, 2513232), (8244, 2443420), (8445, 2385264), (8680, 2320686), (9008, 2236185), (9160, 2199078), (9618, 2094360), (9765, 2062832), (10134, 1987720), (10305, 1954736), (10416, 1933905), (10992, 1832565), (11160, 1804978), (11260, 1788948), (11823, 1703760), (12824, 1570770), (13020, 1547124), (13512, 1490790), (13740, 1466052), (14198, 1418760), (14427, 1396240), (15624, 1289270), (15764, 1277820), (16030, 1256616), (16488, 1221710), (16890, 1192632), (17360, 1160343), (17453, 1154160), (18320, 1099539), (19236, 1047180), (19530, 1031416), (19705, 1022256), (20268, 993860), (20610, 977368), (21297, 945840), (22320, 902489), (22520, 894474), (23646, 851880), (24045, 837744), (25335, 795088), (25648, 785385), (26040, 773562), (27024, 745395), (27480, 733026), (28396, 709380), (28854, 698120), (31248, 644635), (31528, 638910), (32060, 628308), (32976, 610855), (33780, 596316), (34906, 577080), (35469, 567920), (35495, 567504), (38472, 523590), (39060, 515708), (39410, 511128), (40536, 496930), (41220, 488684), (42594, 472920), (45040, 447237), (47292, 425940), (48090, 418872), (49693, 405360), (50670, 397544), (52080, 386781), (52359, 384720), (54960, 366513), (56792, 354690), (57708, 349060), (59115, 340752), (63056, 319455), (63891, 315280), (64120, 314154), (67560, 298158), (69812, 288540), (70938, 283960), (70990, 283752), (72135, 279248), (76944, 261795), (78120, 257854), (78820, 255564), (81072, 248465), (82440, 244342), (85188, 236460), (87265, 230832), (94584, 212970), (96180, 209436), (99386, 202680), (101340, 198772), (104718, 192360), (106485, 189168), (113584, 177345), (115416, 174530), (118230, 170376), (122171, 164880), (127782, 157640), (128240, 157077), (128927, 156240), (135120, 149079), (139624, 144270), (141876, 141980)]