20255847360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{6427}}^1$

素因数の和:6528

約数の個数: 336

約数和(自身を含む): 75940700544

約数和(自身を除く): 55684853184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 67, 70, 80, 84, 96, 98, 105, 112, 120, 134, 140, 147, 160, 168, 192, 196, 201, 210, 224, 240, 245, 268, 280, 294, 320, 335, 336, 392, 402, 420, 448, 469, 480, 490, 536, 560, 588, 670, 672, 735, 784, 804, 840, 938, 960, 980, 1005, 1072, 1120, 1176, 1340, 1344, 1407, 1470, 1568, 1608, 1680, 1876, 1960, 2010, 2144, 2240, 2345, 2352, 2680, 2814, 2940, 3136, 3216, 3283, 3360, 3752, 3920, 4020, 4288, 4690, 4704, 5360, 5628, 5880, 6427, 6432, 6566, 6720, 7035, 7504, 7840, 8040, 9380, 9408, 9849, 10720, 11256, 11760, 12854, 12864, 13132, 14070, 15008, 15680, 16080, 16415, 18760, 19281, 19698, 21440, 22512, 23520, 25708, 26264, 28140, 30016, 32135, 32160, 32830, 37520, 38562, 39396, 44989, 45024, 47040, 49245, 51416, 52528, 56280, 64270, 64320, 65660, 75040, 77124, 78792, 89978, 90048, 96405, 98490, 102832, 105056, 112560, 128540, 131320, 134967, 150080, 154248, 157584, 179956, 192810, 196980, 205664, 210112, 224945, 225120, 257080, 262640, 269934, 308496, 314923, 315168, 359912, 385620, 393960, 411328, 430609, 449890, 450240, 514160, 525280, 539868, 616992, 629846, 630336, 674835, 719824, 771240, 787920, 861218, 899780, 944769, 1028320, 1050560, 1079736, 1233984, 1259692, 1291827, 1349670, 1439648, 1542480, 1574615, 1575840, 1722436, 1799560, 1889538, 2056640, 2153045, 2159472, 2519384, 2583654, 2699340, 2879296, 3014263, 3084960, 3149230, 3151680, 3444872, 3599120, 3779076, 4306090, 4318944, 4723845, 5038768, 5167308, 5398680, 6028526, 6169920, 6298460, 6459135, 6889744, 7198240, 7558152, 8612180, 8637888, 9042789, 9447690, 10077536, 10334616, 10797360, 12057052, 12596920, 12918270, 13779488, 14396480, 15071315, 15116304, 17224360, 18085578, 18895380, 20155072, 20669232, 21099841, 21594720, 24114104, 25193840, 25836540, 27558976, 30142630, 30232608, 34448720, 36171156, 37790760, 41338464, 42199682, 43189440, 45213945, 48228208, 50387680, 51673080, 60285260, 60465216, 63299523, 68897440, 72342312, 75581520, 82676928, 84399364, 90427890, 96456416, 100775360, 103346160, 105499205, 120570520, 126599046, 137794880, 144684624, 151163040, 168798728, 180855780, 192912832, 206692320, 210998410, 241141040, 253198092, 289369248, 302326080, 316497615, 337597456, 361711560, 413384640, 421996820, 482282080, 506396184, 578738496, 632995230, 675194912, 723423120, 843993640, 964564160, 1012792368, 1265990460, 1350389824, 1446846240, 1687987280, 2025584736, 2531980920, 2893692480, 3375974560, 4051169472, 5063961840, 6751949120, 10127923680, 20255847360]

約数ペア:

[(1, 20255847360), (2, 10127923680), (3, 6751949120), (4, 5063961840), (5, 4051169472), (6, 3375974560), (7, 2893692480), (8, 2531980920), (10, 2025584736), (12, 1687987280), (14, 1446846240), (15, 1350389824), (16, 1265990460), (20, 1012792368), (21, 964564160), (24, 843993640), (28, 723423120), (30, 675194912), (32, 632995230), (35, 578738496), (40, 506396184), (42, 482282080), (48, 421996820), (49, 413384640), (56, 361711560), (60, 337597456), (64, 316497615), (67, 302326080), (70, 289369248), (80, 253198092), (84, 241141040), (96, 210998410), (98, 206692320), (105, 192912832), (112, 180855780), (120, 168798728), (134, 151163040), (140, 144684624), (147, 137794880), (160, 126599046), (168, 120570520), (192, 105499205), (196, 103346160), (201, 100775360), (210, 96456416), (224, 90427890), (240, 84399364), (245, 82676928), (268, 75581520), (280, 72342312), (294, 68897440), (320, 63299523), (335, 60465216), (336, 60285260), (392, 51673080), (402, 50387680), (420, 48228208), (448, 45213945), (469, 43189440), (480, 42199682), (490, 41338464), (536, 37790760), (560, 36171156), (588, 34448720), (670, 30232608), (672, 30142630), (735, 27558976), (784, 25836540), (804, 25193840), (840, 24114104), (938, 21594720), (960, 21099841), (980, 20669232), (1005, 20155072), (1072, 18895380), (1120, 18085578), (1176, 17224360), (1340, 15116304), (1344, 15071315), (1407, 14396480), (1470, 13779488), (1568, 12918270), (1608, 12596920), (1680, 12057052), (1876, 10797360), (1960, 10334616), (2010, 10077536), (2144, 9447690), (2240, 9042789), (2345, 8637888), (2352, 8612180), (2680, 7558152), (2814, 7198240), (2940, 6889744), (3136, 6459135), (3216, 6298460), (3283, 6169920), (3360, 6028526), (3752, 5398680), (3920, 5167308), (4020, 5038768), (4288, 4723845), (4690, 4318944), (4704, 4306090), (5360, 3779076), (5628, 3599120), (5880, 3444872), (6427, 3151680), (6432, 3149230), (6566, 3084960), (6720, 3014263), (7035, 2879296), (7504, 2699340), (7840, 2583654), (8040, 2519384), (9380, 2159472), (9408, 2153045), (9849, 2056640), (10720, 1889538), (11256, 1799560), (11760, 1722436), (12854, 1575840), (12864, 1574615), (13132, 1542480), (14070, 1439648), (15008, 1349670), (15680, 1291827), (16080, 1259692), (16415, 1233984), (18760, 1079736), (19281, 1050560), (19698, 1028320), (21440, 944769), (22512, 899780), (23520, 861218), (25708, 787920), (26264, 771240), (28140, 719824), (30016, 674835), (32135, 630336), (32160, 629846), (32830, 616992), (37520, 539868), (38562, 525280), (39396, 514160), (44989, 450240), (45024, 449890), (47040, 430609), (49245, 411328), (51416, 393960), (52528, 385620), (56280, 359912), (64270, 315168), (64320, 314923), (65660, 308496), (75040, 269934), (77124, 262640), (78792, 257080), (89978, 225120), (90048, 224945), (96405, 210112), (98490, 205664), (102832, 196980), (105056, 192810), (112560, 179956), (128540, 157584), (131320, 154248), (134967, 150080)]