20346739200

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:1012

約数の個数: 360

約数和(自身を含む): 73218974400

約数和(自身を除く): 52872235200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 239, 240, 256, 288, 300, 320, 360, 384, 400, 450, 478, 480, 512, 576, 600, 640, 717, 720, 739, 768, 800, 900, 956, 960, 1152, 1195, 1200, 1280, 1434, 1440, 1478, 1536, 1600, 1800, 1912, 1920, 2151, 2217, 2304, 2390, 2400, 2560, 2868, 2880, 2956, 3200, 3585, 3600, 3695, 3824, 3840, 4302, 4434, 4608, 4780, 4800, 5736, 5760, 5912, 5975, 6400, 6651, 7170, 7200, 7390, 7648, 7680, 8604, 8868, 9560, 9600, 10755, 11085, 11472, 11520, 11824, 11950, 12800, 13302, 14340, 14400, 14780, 15296, 17208, 17736, 17925, 18475, 19120, 19200, 21510, 22170, 22944, 23040, 23648, 23900, 26604, 28680, 28800, 29560, 30592, 33255, 34416, 35472, 35850, 36950, 38240, 38400, 43020, 44340, 45888, 47296, 47800, 53208, 53775, 55425, 57360, 57600, 59120, 61184, 66510, 68832, 70944, 71700, 73900, 76480, 86040, 88680, 91776, 94592, 95600, 106416, 107550, 110850, 114720, 115200, 118240, 122368, 133020, 137664, 141888, 143400, 147800, 152960, 166275, 172080, 176621, 177360, 183552, 189184, 191200, 212832, 215100, 221700, 229440, 236480, 266040, 275328, 283776, 286800, 295600, 305920, 332550, 344160, 353242, 354720, 367104, 378368, 382400, 425664, 430200, 443400, 458880, 472960, 529863, 532080, 550656, 567552, 573600, 591200, 611840, 665100, 688320, 706484, 709440, 764800, 851328, 860400, 883105, 886800, 917760, 945920, 1059726, 1064160, 1101312, 1135104, 1147200, 1182400, 1330200, 1376640, 1412968, 1418880, 1529600, 1589589, 1702656, 1720800, 1766210, 1773600, 1835520, 1891840, 2119452, 2128320, 2294400, 2364800, 2649315, 2660400, 2753280, 2825936, 2837760, 3059200, 3179178, 3405312, 3441600, 3532420, 3547200, 4238904, 4256640, 4415525, 4588800, 4729600, 5298630, 5320800, 5506560, 5651872, 5675520, 6358356, 6883200, 7064840, 7094400, 7947945, 8477808, 8513280, 8831050, 9177600, 9459200, 10597260, 10641600, 11303744, 12716712, 13246575, 13766400, 14129680, 14188800, 15895890, 16955616, 17026560, 17662100, 21194520, 21283200, 22607488, 25433424, 26493150, 27532800, 28259360, 28377600, 31791780, 33911232, 35324200, 39739725, 42389040, 42566400, 45214976, 50866848, 52986300, 56518720, 63583560, 67822464, 70648400, 79479450, 84778080, 85132800, 90429952, 101733696, 105972600, 113037440, 127167120, 135644928, 141296800, 158958900, 169556160, 203467392, 211945200, 226074880, 254334240, 271289856, 282593600, 317917800, 339112320, 406934784, 423890400, 452149760, 508668480, 565187200, 635835600, 678224640, 813869568, 847780800, 1017336960, 1130374400, 1271671200, 1356449280, 1695561600, 2034673920, 2260748800, 2543342400, 3391123200, 4069347840, 5086684800, 6782246400, 10173369600, 20346739200]

約数ペア:

[(1, 20346739200), (2, 10173369600), (3, 6782246400), (4, 5086684800), (5, 4069347840), (6, 3391123200), (8, 2543342400), (9, 2260748800), (10, 2034673920), (12, 1695561600), (15, 1356449280), (16, 1271671200), (18, 1130374400), (20, 1017336960), (24, 847780800), (25, 813869568), (30, 678224640), (32, 635835600), (36, 565187200), (40, 508668480), (45, 452149760), (48, 423890400), (50, 406934784), (60, 339112320), (64, 317917800), (72, 282593600), (75, 271289856), (80, 254334240), (90, 226074880), (96, 211945200), (100, 203467392), (120, 169556160), (128, 158958900), (144, 141296800), (150, 135644928), (160, 127167120), (180, 113037440), (192, 105972600), (200, 101733696), (225, 90429952), (239, 85132800), (240, 84778080), (256, 79479450), (288, 70648400), (300, 67822464), (320, 63583560), (360, 56518720), (384, 52986300), (400, 50866848), (450, 45214976), (478, 42566400), (480, 42389040), (512, 39739725), (576, 35324200), (600, 33911232), (640, 31791780), (717, 28377600), (720, 28259360), (739, 27532800), (768, 26493150), (800, 25433424), (900, 22607488), (956, 21283200), (960, 21194520), (1152, 17662100), (1195, 17026560), (1200, 16955616), (1280, 15895890), (1434, 14188800), (1440, 14129680), (1478, 13766400), (1536, 13246575), (1600, 12716712), (1800, 11303744), (1912, 10641600), (1920, 10597260), (2151, 9459200), (2217, 9177600), (2304, 8831050), (2390, 8513280), (2400, 8477808), (2560, 7947945), (2868, 7094400), (2880, 7064840), (2956, 6883200), (3200, 6358356), (3585, 5675520), (3600, 5651872), (3695, 5506560), (3824, 5320800), (3840, 5298630), (4302, 4729600), (4434, 4588800), (4608, 4415525), (4780, 4256640), (4800, 4238904), (5736, 3547200), (5760, 3532420), (5912, 3441600), (5975, 3405312), (6400, 3179178), (6651, 3059200), (7170, 2837760), (7200, 2825936), (7390, 2753280), (7648, 2660400), (7680, 2649315), (8604, 2364800), (8868, 2294400), (9560, 2128320), (9600, 2119452), (10755, 1891840), (11085, 1835520), (11472, 1773600), (11520, 1766210), (11824, 1720800), (11950, 1702656), (12800, 1589589), (13302, 1529600), (14340, 1418880), (14400, 1412968), (14780, 1376640), (15296, 1330200), (17208, 1182400), (17736, 1147200), (17925, 1135104), (18475, 1101312), (19120, 1064160), (19200, 1059726), (21510, 945920), (22170, 917760), (22944, 886800), (23040, 883105), (23648, 860400), (23900, 851328), (26604, 764800), (28680, 709440), (28800, 706484), (29560, 688320), (30592, 665100), (33255, 611840), (34416, 591200), (35472, 573600), (35850, 567552), (36950, 550656), (38240, 532080), (38400, 529863), (43020, 472960), (44340, 458880), (45888, 443400), (47296, 430200), (47800, 425664), (53208, 382400), (53775, 378368), (55425, 367104), (57360, 354720), (57600, 353242), (59120, 344160), (61184, 332550), (66510, 305920), (68832, 295600), (70944, 286800), (71700, 283776), (73900, 275328), (76480, 266040), (86040, 236480), (88680, 229440), (91776, 221700), (94592, 215100), (95600, 212832), (106416, 191200), (107550, 189184), (110850, 183552), (114720, 177360), (115200, 176621), (118240, 172080), (122368, 166275), (133020, 152960), (137664, 147800), (141888, 143400)]