20135946240

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^2$

素因数の和:220

約数の個数: 432

約数和(自身を含む): 72482433660

約数和(自身を除く): 52346487420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 73, 80, 82, 90, 96, 120, 123, 128, 144, 146, 160, 164, 180, 192, 205, 219, 240, 246, 256, 288, 292, 320, 328, 360, 365, 369, 384, 410, 438, 480, 492, 512, 576, 584, 615, 640, 656, 657, 720, 730, 738, 768, 820, 876, 960, 984, 1024, 1095, 1152, 1168, 1230, 1280, 1312, 1314, 1440, 1460, 1476, 1536, 1640, 1752, 1845, 1920, 1968, 2048, 2190, 2304, 2336, 2460, 2560, 2624, 2628, 2880, 2920, 2952, 2993, 3072, 3280, 3285, 3504, 3690, 3840, 3936, 4380, 4608, 4672, 4920, 5120, 5248, 5256, 5329, 5760, 5840, 5904, 5986, 6144, 6560, 6570, 7008, 7380, 7680, 7872, 8760, 8979, 9216, 9344, 9840, 10240, 10496, 10512, 10658, 11520, 11680, 11808, 11972, 13120, 13140, 14016, 14760, 14965, 15360, 15744, 15987, 17520, 17958, 18432, 18688, 19680, 20992, 21024, 21316, 23040, 23360, 23616, 23944, 26240, 26280, 26645, 26937, 28032, 29520, 29930, 30720, 31488, 31974, 35040, 35916, 37376, 39360, 41984, 42048, 42632, 44895, 46080, 46720, 47232, 47888, 47961, 52480, 52560, 53290, 53874, 56064, 59040, 59860, 62976, 63948, 70080, 71832, 74752, 78720, 79935, 83968, 84096, 85264, 89790, 92160, 93440, 94464, 95776, 95922, 104960, 105120, 106580, 107748, 112128, 118080, 119720, 125952, 127896, 134685, 140160, 143664, 149504, 157440, 159870, 168192, 170528, 179580, 186880, 188928, 191552, 191844, 209920, 210240, 213160, 215496, 218489, 224256, 236160, 239440, 239805, 251904, 255792, 269370, 280320, 287328, 314880, 319740, 336384, 341056, 359160, 373760, 377856, 383104, 383688, 419840, 420480, 426320, 430992, 436978, 448512, 472320, 478880, 479610, 511584, 538740, 560640, 574656, 629760, 639480, 655467, 672768, 682112, 718320, 747520, 755712, 766208, 767376, 840960, 852640, 861984, 873956, 944640, 957760, 959220, 1023168, 1077480, 1092445, 1121280, 1149312, 1259520, 1278960, 1310934, 1345536, 1364224, 1436640, 1532416, 1534752, 1681920, 1705280, 1723968, 1747912, 1889280, 1915520, 1918440, 1966401, 2046336, 2154960, 2184890, 2242560, 2298624, 2557920, 2621868, 2728448, 2873280, 3064832, 3069504, 3277335, 3363840, 3410560, 3447936, 3495824, 3778560, 3831040, 3836880, 3932802, 4092672, 4309920, 4369780, 4597248, 5115840, 5243736, 5456896, 5746560, 6129664, 6139008, 6554670, 6727680, 6821120, 6895872, 6991648, 7662080, 7673760, 7865604, 8185344, 8619840, 8739560, 9194496, 9832005, 10231680, 10487472, 10913792, 11493120, 12278016, 13109340, 13642240, 13791744, 13983296, 15324160, 15347520, 15731208, 16370688, 17239680, 17479120, 18388992, 19664010, 20463360, 20974944, 22986240, 24556032, 26218680, 27284480, 27583488, 27966592, 30648320, 30695040, 31462416, 32741376, 34479360, 34958240, 39328020, 40926720, 41949888, 45972480, 49112064, 52437360, 54568960, 55166976, 55933184, 61390080, 62924832, 68958720, 69916480, 78656040, 81853440, 83899776, 91944960, 98224128, 104874720, 111866368, 122780160, 125849664, 137917440, 139832960, 157312080, 163706880, 167799552, 209749440, 223732736, 245560320, 251699328, 275834880, 279665920, 314624160, 335599104, 419498880, 447465472, 491120640, 503398656, 559331840, 629248320, 671198208, 838997760, 1006797312, 1118663680, 1258496640, 1342396416, 1677995520, 2013594624, 2237327360, 2516993280, 3355991040, 4027189248, 5033986560, 6711982080, 10067973120, 20135946240]

約数ペア:

[(1, 20135946240), (2, 10067973120), (3, 6711982080), (4, 5033986560), (5, 4027189248), (6, 3355991040), (8, 2516993280), (9, 2237327360), (10, 2013594624), (12, 1677995520), (15, 1342396416), (16, 1258496640), (18, 1118663680), (20, 1006797312), (24, 838997760), (30, 671198208), (32, 629248320), (36, 559331840), (40, 503398656), (41, 491120640), (45, 447465472), (48, 419498880), (60, 335599104), (64, 314624160), (72, 279665920), (73, 275834880), (80, 251699328), (82, 245560320), (90, 223732736), (96, 209749440), (120, 167799552), (123, 163706880), (128, 157312080), (144, 139832960), (146, 137917440), (160, 125849664), (164, 122780160), (180, 111866368), (192, 104874720), (205, 98224128), (219, 91944960), (240, 83899776), (246, 81853440), (256, 78656040), (288, 69916480), (292, 68958720), (320, 62924832), (328, 61390080), (360, 55933184), (365, 55166976), (369, 54568960), (384, 52437360), (410, 49112064), (438, 45972480), (480, 41949888), (492, 40926720), (512, 39328020), (576, 34958240), (584, 34479360), (615, 32741376), (640, 31462416), (656, 30695040), (657, 30648320), (720, 27966592), (730, 27583488), (738, 27284480), (768, 26218680), (820, 24556032), (876, 22986240), (960, 20974944), (984, 20463360), (1024, 19664010), (1095, 18388992), (1152, 17479120), (1168, 17239680), (1230, 16370688), (1280, 15731208), (1312, 15347520), (1314, 15324160), (1440, 13983296), (1460, 13791744), (1476, 13642240), (1536, 13109340), (1640, 12278016), (1752, 11493120), (1845, 10913792), (1920, 10487472), (1968, 10231680), (2048, 9832005), (2190, 9194496), (2304, 8739560), (2336, 8619840), (2460, 8185344), (2560, 7865604), (2624, 7673760), (2628, 7662080), (2880, 6991648), (2920, 6895872), (2952, 6821120), (2993, 6727680), (3072, 6554670), (3280, 6139008), (3285, 6129664), (3504, 5746560), (3690, 5456896), (3840, 5243736), (3936, 5115840), (4380, 4597248), (4608, 4369780), (4672, 4309920), (4920, 4092672), (5120, 3932802), (5248, 3836880), (5256, 3831040), (5329, 3778560), (5760, 3495824), (5840, 3447936), (5904, 3410560), (5986, 3363840), (6144, 3277335), (6560, 3069504), (6570, 3064832), (7008, 2873280), (7380, 2728448), (7680, 2621868), (7872, 2557920), (8760, 2298624), (8979, 2242560), (9216, 2184890), (9344, 2154960), (9840, 2046336), (10240, 1966401), (10496, 1918440), (10512, 1915520), (10658, 1889280), (11520, 1747912), (11680, 1723968), (11808, 1705280), (11972, 1681920), (13120, 1534752), (13140, 1532416), (14016, 1436640), (14760, 1364224), (14965, 1345536), (15360, 1310934), (15744, 1278960), (15987, 1259520), (17520, 1149312), (17958, 1121280), (18432, 1092445), (18688, 1077480), (19680, 1023168), (20992, 959220), (21024, 957760), (21316, 944640), (23040, 873956), (23360, 861984), (23616, 852640), (23944, 840960), (26240, 767376), (26280, 766208), (26645, 755712), (26937, 747520), (28032, 718320), (29520, 682112), (29930, 672768), (30720, 655467), (31488, 639480), (31974, 629760), (35040, 574656), (35916, 560640), (37376, 538740), (39360, 511584), (41984, 479610), (42048, 478880), (42632, 472320), (44895, 448512), (46080, 436978), (46720, 430992), (47232, 426320), (47888, 420480), (47961, 419840), (52480, 383688), (52560, 383104), (53290, 377856), (53874, 373760), (56064, 359160), (59040, 341056), (59860, 336384), (62976, 319740), (63948, 314880), (70080, 287328), (71832, 280320), (74752, 269370), (78720, 255792), (79935, 251904), (83968, 239805), (84096, 239440), (85264, 236160), (89790, 224256), (92160, 218489), (93440, 215496), (94464, 213160), (95776, 210240), (95922, 209920), (104960, 191844), (105120, 191552), (106580, 188928), (107748, 186880), (112128, 179580), (118080, 170528), (119720, 168192), (125952, 159870), (127896, 157440), (134685, 149504), (140160, 143664)]