20245094400

素因数分解:

$2^{13}\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 336

約数和(自身を含む): 67916840544

約数和(自身を除く): 47671746144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 128, 150, 160, 166, 192, 200, 240, 249, 256, 300, 320, 332, 384, 397, 400, 415, 480, 498, 512, 600, 640, 664, 768, 794, 800, 830, 960, 996, 1024, 1191, 1200, 1245, 1280, 1328, 1536, 1588, 1600, 1660, 1920, 1985, 1992, 2048, 2075, 2382, 2400, 2490, 2560, 2656, 3072, 3176, 3200, 3320, 3840, 3970, 3984, 4096, 4150, 4764, 4800, 4980, 5120, 5312, 5955, 6144, 6225, 6352, 6400, 6640, 7680, 7940, 7968, 8192, 8300, 9528, 9600, 9925, 9960, 10240, 10624, 11910, 12288, 12450, 12704, 12800, 13280, 15360, 15880, 15936, 16600, 19056, 19200, 19850, 19920, 20480, 21248, 23820, 24576, 24900, 25408, 25600, 26560, 29775, 30720, 31760, 31872, 32951, 33200, 38112, 38400, 39700, 39840, 40960, 42496, 47640, 49800, 50816, 51200, 53120, 59550, 61440, 63520, 63744, 65902, 66400, 76224, 76800, 79400, 79680, 84992, 95280, 98853, 99600, 101632, 102400, 106240, 119100, 122880, 127040, 127488, 131804, 132800, 152448, 153600, 158800, 159360, 164755, 169984, 190560, 197706, 199200, 203264, 204800, 212480, 238200, 254080, 254976, 263608, 265600, 304896, 307200, 317600, 318720, 329510, 339968, 381120, 395412, 398400, 406528, 424960, 476400, 494265, 508160, 509952, 527216, 531200, 609792, 614400, 635200, 637440, 659020, 679936, 762240, 790824, 796800, 813056, 823775, 849920, 952800, 988530, 1016320, 1019904, 1054432, 1062400, 1219584, 1270400, 1274880, 1318040, 1524480, 1581648, 1593600, 1626112, 1647550, 1699840, 1905600, 1977060, 2032640, 2039808, 2108864, 2124800, 2439168, 2471325, 2540800, 2549760, 2636080, 3048960, 3163296, 3187200, 3252224, 3295100, 3399680, 3811200, 3954120, 4065280, 4217728, 4249600, 4878336, 4942650, 5081600, 5099520, 5272160, 6097920, 6326592, 6374400, 6590200, 7622400, 7908240, 8130560, 8435456, 8499200, 9756672, 9885300, 10163200, 10199040, 10544320, 12195840, 12653184, 12748800, 13180400, 15244800, 15816480, 16261120, 16870912, 16998400, 19770600, 20326400, 21088640, 24391680, 25306368, 25497600, 26360800, 30489600, 31632960, 33741824, 39541200, 40652800, 42177280, 48783360, 50612736, 50995200, 52721600, 60979200, 63265920, 67483648, 79082400, 81305600, 84354560, 101225472, 105443200, 121958400, 126531840, 134967296, 158164800, 168709120, 202450944, 210886400, 243916800, 253063680, 269934592, 316329600, 337418240, 404901888, 421772800, 506127360, 632659200, 674836480, 809803776, 843545600, 1012254720, 1265318400, 1349672960, 1687091200, 2024509440, 2530636800, 3374182400, 4049018880, 5061273600, 6748364800, 10122547200, 20245094400]

約数ペア:

[(1, 20245094400), (2, 10122547200), (3, 6748364800), (4, 5061273600), (5, 4049018880), (6, 3374182400), (8, 2530636800), (10, 2024509440), (12, 1687091200), (15, 1349672960), (16, 1265318400), (20, 1012254720), (24, 843545600), (25, 809803776), (30, 674836480), (32, 632659200), (40, 506127360), (48, 421772800), (50, 404901888), (60, 337418240), (64, 316329600), (75, 269934592), (80, 253063680), (83, 243916800), (96, 210886400), (100, 202450944), (120, 168709120), (128, 158164800), (150, 134967296), (160, 126531840), (166, 121958400), (192, 105443200), (200, 101225472), (240, 84354560), (249, 81305600), (256, 79082400), (300, 67483648), (320, 63265920), (332, 60979200), (384, 52721600), (397, 50995200), (400, 50612736), (415, 48783360), (480, 42177280), (498, 40652800), (512, 39541200), (600, 33741824), (640, 31632960), (664, 30489600), (768, 26360800), (794, 25497600), (800, 25306368), (830, 24391680), (960, 21088640), (996, 20326400), (1024, 19770600), (1191, 16998400), (1200, 16870912), (1245, 16261120), (1280, 15816480), (1328, 15244800), (1536, 13180400), (1588, 12748800), (1600, 12653184), (1660, 12195840), (1920, 10544320), (1985, 10199040), (1992, 10163200), (2048, 9885300), (2075, 9756672), (2382, 8499200), (2400, 8435456), (2490, 8130560), (2560, 7908240), (2656, 7622400), (3072, 6590200), (3176, 6374400), (3200, 6326592), (3320, 6097920), (3840, 5272160), (3970, 5099520), (3984, 5081600), (4096, 4942650), (4150, 4878336), (4764, 4249600), (4800, 4217728), (4980, 4065280), (5120, 3954120), (5312, 3811200), (5955, 3399680), (6144, 3295100), (6225, 3252224), (6352, 3187200), (6400, 3163296), (6640, 3048960), (7680, 2636080), (7940, 2549760), (7968, 2540800), (8192, 2471325), (8300, 2439168), (9528, 2124800), (9600, 2108864), (9925, 2039808), (9960, 2032640), (10240, 1977060), (10624, 1905600), (11910, 1699840), (12288, 1647550), (12450, 1626112), (12704, 1593600), (12800, 1581648), (13280, 1524480), (15360, 1318040), (15880, 1274880), (15936, 1270400), (16600, 1219584), (19056, 1062400), (19200, 1054432), (19850, 1019904), (19920, 1016320), (20480, 988530), (21248, 952800), (23820, 849920), (24576, 823775), (24900, 813056), (25408, 796800), (25600, 790824), (26560, 762240), (29775, 679936), (30720, 659020), (31760, 637440), (31872, 635200), (32951, 614400), (33200, 609792), (38112, 531200), (38400, 527216), (39700, 509952), (39840, 508160), (40960, 494265), (42496, 476400), (47640, 424960), (49800, 406528), (50816, 398400), (51200, 395412), (53120, 381120), (59550, 339968), (61440, 329510), (63520, 318720), (63744, 317600), (65902, 307200), (66400, 304896), (76224, 265600), (76800, 263608), (79400, 254976), (79680, 254080), (84992, 238200), (95280, 212480), (98853, 204800), (99600, 203264), (101632, 199200), (102400, 197706), (106240, 190560), (119100, 169984), (122880, 164755), (127040, 159360), (127488, 158800), (131804, 153600), (132800, 152448)]