20373424800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1312

約数の個数: 288

約数和(自身を含む): 68342750784

約数和(自身を除く): 47969325984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 197, 200, 205, 240, 246, 300, 328, 394, 400, 410, 480, 492, 591, 600, 615, 656, 788, 800, 820, 984, 985, 1025, 1051, 1182, 1200, 1230, 1312, 1576, 1640, 1968, 1970, 2050, 2102, 2364, 2400, 2460, 2955, 3075, 3152, 3153, 3280, 3936, 3940, 4100, 4204, 4728, 4920, 4925, 5255, 5910, 6150, 6304, 6306, 6560, 7880, 8077, 8200, 8408, 9456, 9840, 9850, 10510, 11820, 12300, 12612, 14775, 15760, 15765, 16154, 16400, 16816, 18912, 19680, 19700, 21020, 23640, 24231, 24600, 25224, 26275, 29550, 31520, 31530, 32308, 32800, 33632, 39400, 40385, 42040, 43091, 47280, 48462, 49200, 50448, 52550, 59100, 63060, 64616, 78800, 78825, 80770, 84080, 86182, 94560, 96924, 98400, 100896, 105100, 118200, 121155, 126120, 129232, 129273, 157600, 157650, 161540, 168160, 172364, 193848, 201925, 207047, 210200, 215455, 236400, 242310, 252240, 258464, 258546, 315300, 323080, 344728, 387696, 403850, 414094, 420400, 430910, 472800, 484620, 504480, 517092, 605775, 621141, 630600, 646160, 646365, 689456, 775392, 807700, 828188, 840800, 861820, 969240, 1034184, 1035235, 1077275, 1211550, 1242282, 1261200, 1292320, 1292730, 1378912, 1615400, 1656376, 1723640, 1938480, 2068368, 2070470, 2154550, 2423100, 2484564, 2522400, 2585460, 3105705, 3230800, 3231825, 3312752, 3447280, 3876960, 4136736, 4140940, 4309100, 4846200, 4969128, 5170920, 5176175, 6211410, 6461600, 6463650, 6625504, 6894560, 8281880, 8488927, 8618200, 9692400, 9938256, 10341840, 10352350, 12422820, 12927300, 15528525, 16563760, 16977854, 17236400, 19384800, 19876512, 20683680, 20704700, 24845640, 25466781, 25854600, 31057050, 33127520, 33955708, 34472800, 41409400, 42444635, 49691280, 50933562, 51709200, 62114100, 67911416, 82818800, 84889270, 99382560, 101867124, 103418400, 124228200, 127333905, 135822832, 165637600, 169778540, 203734248, 212223175, 248456400, 254667810, 271645664, 339557080, 407468496, 424446350, 496912800, 509335620, 636669525, 679114160, 814936992, 848892700, 1018671240, 1273339050, 1358228320, 1697785400, 2037342480, 2546678100, 3395570800, 4074684960, 5093356200, 6791141600, 10186712400, 20373424800]

約数ペア:

[(1, 20373424800), (2, 10186712400), (3, 6791141600), (4, 5093356200), (5, 4074684960), (6, 3395570800), (8, 2546678100), (10, 2037342480), (12, 1697785400), (15, 1358228320), (16, 1273339050), (20, 1018671240), (24, 848892700), (25, 814936992), (30, 679114160), (32, 636669525), (40, 509335620), (41, 496912800), (48, 424446350), (50, 407468496), (60, 339557080), (75, 271645664), (80, 254667810), (82, 248456400), (96, 212223175), (100, 203734248), (120, 169778540), (123, 165637600), (150, 135822832), (160, 127333905), (164, 124228200), (197, 103418400), (200, 101867124), (205, 99382560), (240, 84889270), (246, 82818800), (300, 67911416), (328, 62114100), (394, 51709200), (400, 50933562), (410, 49691280), (480, 42444635), (492, 41409400), (591, 34472800), (600, 33955708), (615, 33127520), (656, 31057050), (788, 25854600), (800, 25466781), (820, 24845640), (984, 20704700), (985, 20683680), (1025, 19876512), (1051, 19384800), (1182, 17236400), (1200, 16977854), (1230, 16563760), (1312, 15528525), (1576, 12927300), (1640, 12422820), (1968, 10352350), (1970, 10341840), (2050, 9938256), (2102, 9692400), (2364, 8618200), (2400, 8488927), (2460, 8281880), (2955, 6894560), (3075, 6625504), (3152, 6463650), (3153, 6461600), (3280, 6211410), (3936, 5176175), (3940, 5170920), (4100, 4969128), (4204, 4846200), (4728, 4309100), (4920, 4140940), (4925, 4136736), (5255, 3876960), (5910, 3447280), (6150, 3312752), (6304, 3231825), (6306, 3230800), (6560, 3105705), (7880, 2585460), (8077, 2522400), (8200, 2484564), (8408, 2423100), (9456, 2154550), (9840, 2070470), (9850, 2068368), (10510, 1938480), (11820, 1723640), (12300, 1656376), (12612, 1615400), (14775, 1378912), (15760, 1292730), (15765, 1292320), (16154, 1261200), (16400, 1242282), (16816, 1211550), (18912, 1077275), (19680, 1035235), (19700, 1034184), (21020, 969240), (23640, 861820), (24231, 840800), (24600, 828188), (25224, 807700), (26275, 775392), (29550, 689456), (31520, 646365), (31530, 646160), (32308, 630600), (32800, 621141), (33632, 605775), (39400, 517092), (40385, 504480), (42040, 484620), (43091, 472800), (47280, 430910), (48462, 420400), (49200, 414094), (50448, 403850), (52550, 387696), (59100, 344728), (63060, 323080), (64616, 315300), (78800, 258546), (78825, 258464), (80770, 252240), (84080, 242310), (86182, 236400), (94560, 215455), (96924, 210200), (98400, 207047), (100896, 201925), (105100, 193848), (118200, 172364), (121155, 168160), (126120, 161540), (129232, 157650), (129273, 157600)]