20753740800

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 792

約数和(自身を含む): 82461102360

約数和(自身を除く): 61707361560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 41, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 82, 90, 96, 100, 104, 117, 120, 123, 128, 130, 144, 150, 156, 160, 164, 169, 180, 192, 195, 200, 205, 208, 225, 234, 240, 246, 256, 260, 288, 300, 312, 320, 325, 328, 338, 360, 369, 384, 390, 400, 410, 416, 450, 468, 480, 492, 507, 512, 520, 533, 576, 585, 600, 615, 624, 640, 650, 656, 676, 720, 738, 768, 780, 800, 820, 832, 845, 900, 936, 960, 975, 984, 1014, 1024, 1025, 1040, 1066, 1152, 1170, 1200, 1230, 1248, 1280, 1300, 1312, 1352, 1440, 1476, 1521, 1536, 1560, 1599, 1600, 1640, 1664, 1690, 1800, 1845, 1872, 1920, 1950, 1968, 2028, 2050, 2080, 2132, 2197, 2304, 2340, 2400, 2460, 2496, 2535, 2560, 2600, 2624, 2665, 2704, 2880, 2925, 2952, 3042, 3072, 3075, 3120, 3198, 3200, 3280, 3328, 3380, 3600, 3690, 3744, 3840, 3900, 3936, 4056, 4100, 4160, 4225, 4264, 4394, 4608, 4680, 4797, 4800, 4920, 4992, 5070, 5120, 5200, 5248, 5330, 5408, 5760, 5850, 5904, 6084, 6150, 6240, 6396, 6400, 6560, 6591, 6656, 6760, 6929, 7200, 7380, 7488, 7605, 7680, 7800, 7872, 7995, 8112, 8200, 8320, 8450, 8528, 8788, 9216, 9225, 9360, 9594, 9600, 9840, 9984, 10140, 10400, 10496, 10660, 10816, 10985, 11520, 11700, 11808, 12168, 12300, 12480, 12675, 12792, 12800, 13120, 13182, 13312, 13325, 13520, 13858, 14400, 14760, 14976, 15210, 15360, 15600, 15744, 15990, 16224, 16400, 16640, 16900, 17056, 17576, 18450, 18720, 19188, 19200, 19680, 19773, 19968, 20280, 20787, 20800, 20992, 21320, 21632, 21970, 23040, 23400, 23616, 23985, 24336, 24600, 24960, 25350, 25584, 25600, 26240, 26364, 26650, 27040, 27716, 28800, 29520, 29952, 30420, 31200, 31488, 31980, 32448, 32800, 32955, 33280, 33800, 34112, 34645, 35152, 36900, 37440, 38025, 38376, 38400, 39360, 39546, 39936, 39975, 40560, 41574, 41600, 41984, 42640, 43264, 43940, 46080, 46800, 47232, 47970, 48672, 49200, 49920, 50700, 51168, 52480, 52728, 53300, 54080, 54925, 55432, 57600, 59040, 59904, 60840, 62361, 62400, 62976, 63960, 64896, 65600, 65910, 66560, 67600, 68224, 69290, 70304, 73800, 74880, 76050, 76752, 76800, 78720, 79092, 79950, 81120, 83148, 83200, 85280, 86528, 87880, 90077, 93600, 94464, 95940, 97344, 98400, 98865, 99840, 101400, 102336, 103935, 104960, 105456, 106600, 108160, 109850, 110864, 115200, 118080, 119808, 119925, 121680, 124722, 124800, 125952, 127920, 129792, 131200, 131820, 135200, 136448, 138580, 140608, 147600, 149760, 152100, 153504, 157440, 158184, 159900, 162240, 164775, 166296, 166400, 170560, 173056, 173225, 175760, 180154, 187200, 188928, 191880, 194688, 196800, 197730, 199680, 202800, 204672, 207870, 209920, 210912, 213200, 216320, 219700, 221728, 230400, 236160, 239850, 243360, 249444, 249600, 255840, 259584, 262400, 263640, 270231, 270400, 272896, 277160, 281216, 295200, 299520, 304200, 307008, 311805, 314880, 316368, 319800, 324480, 329550, 332592, 332800, 341120, 346450, 351520, 360308, 374400, 377856, 383760, 389376, 393600, 395460, 405600, 409344, 415740, 421824, 426400, 432640, 439400, 443456, 450385, 472320, 479700, 486720, 494325, 498888, 499200, 511680, 519168, 519675, 524800, 527280, 540462, 540800, 545792, 554320, 562432, 590400, 599040, 608400, 614016, 623610, 629760, 632736, 639600, 648960, 659100, 665184, 682240, 692900, 703040, 720616, 748800, 767520, 778752, 787200, 790920, 810693, 811200, 818688, 831480, 843648, 852800, 865280, 878800, 886912, 900770, 944640, 959400, 973440, 988650, 997776, 998400, 1023360, 1039350, 1049600, 1054560, 1080924, 1081600, 1108640, 1124864, 1180800, 1216800, 1228032, 1247220, 1265472, 1279200, 1297920, 1318200, 1330368, 1351155, 1364480, 1385800, 1406080, 1441232, 1497600, 1535040, 1557504, 1559025, 1574400, 1581840, 1621386, 1622400, 1637376, 1662960, 1687296, 1705600, 1757600, 1773824, 1801540, 1889280, 1918800, 1946880, 1977300, 1995552, 2046720, 2078700, 2109120, 2161848, 2163200, 2217280, 2249728, 2251925, 2361600, 2433600, 2456064, 2494440, 2530944, 2558400, 2595840, 2636400, 2660736, 2702310, 2728960, 2771600, 2812160, 2882464, 2995200, 3070080, 3118050, 3148800, 3163680, 3242772, 3244800, 3325920, 3374592, 3411200, 3515200, 3547648, 3603080, 3837600, 3893760, 3954600, 3991104, 4053465, 4093440, 4157400, 4218240, 4323696, 4326400, 4434560, 4503850, 4723200, 4867200, 4912128, 4988880, 5061888, 5116800, 5272800, 5321472, 5404620, 5543200, 5624320, 5764928, 6140160, 6236100, 6327360, 6485544, 6489600, 6651840, 6749184, 6755775, 6822400, 7030400, 7095296, 7206160, 7675200, 7787520, 7909200, 7982208, 8106930, 8186880, 8314800, 8436480, 8647392, 8869120, 9007700, 9446400, 9734400, 9977760, 10123776, 10233600, 10545600, 10642944, 10809240, 11086400, 11248640, 11529856, 12280320, 12472200, 12654720, 12971088, 12979200, 13303680, 13511550, 13644800, 14060800, 14412320, 15350400, 15818400, 15964416, 16213860, 16629600, 16872960, 17294784, 17738240, 18015400, 19468800, 19955520, 20247552, 20267325, 20467200, 21091200, 21285888, 21618480, 22172800, 23059712, 24560640, 24944400, 25309440, 25942176, 26607360, 27023100, 28121600, 28824640, 30700800, 31636800, 31928832, 32427720, 33259200, 33745920, 34589568, 35476480, 36030800, 38937600, 39911040, 40534650, 40934400, 42182400, 43236960, 44345600, 46119424, 49888800, 50618880, 51884352, 53214720, 54046200, 56243200, 57649280, 61401600, 63273600, 63857664, 64855440, 66518400, 69179136, 72061600, 79822080, 81069300, 84364800, 86473920, 88691200, 92238848, 99777600, 101237760, 103768704, 106429440, 108092400, 115298560, 122803200, 126547200, 129710880, 133036800, 138358272, 144123200, 159644160, 162138600, 168729600, 172947840, 177382400, 199555200, 207537408, 216184800, 230597120, 253094400, 259421760, 266073600, 276716544, 288246400, 319288320, 324277200, 345895680, 399110400, 415074816, 432369600, 461194240, 506188800, 518843520, 532147200, 576492800, 648554400, 691791360, 798220800, 830149632, 864739200, 1037687040, 1152985600, 1297108800, 1383582720, 1596441600, 1729478400, 2075374080, 2305971200, 2594217600, 3458956800, 4150748160, 5188435200, 6917913600, 10376870400, 20753740800]

約数ペア:

[(1, 20753740800), (2, 10376870400), (3, 6917913600), (4, 5188435200), (5, 4150748160), (6, 3458956800), (8, 2594217600), (9, 2305971200), (10, 2075374080), (12, 1729478400), (13, 1596441600), (15, 1383582720), (16, 1297108800), (18, 1152985600), (20, 1037687040), (24, 864739200), (25, 830149632), (26, 798220800), (30, 691791360), (32, 648554400), (36, 576492800), (39, 532147200), (40, 518843520), (41, 506188800), (45, 461194240), (48, 432369600), (50, 415074816), (52, 399110400), (60, 345895680), (64, 324277200), (65, 319288320), (72, 288246400), (75, 276716544), (78, 266073600), (80, 259421760), (82, 253094400), (90, 230597120), (96, 216184800), (100, 207537408), (104, 199555200), (117, 177382400), (120, 172947840), (123, 168729600), (128, 162138600), (130, 159644160), (144, 144123200), (150, 138358272), (156, 133036800), (160, 129710880), (164, 126547200), (169, 122803200), (180, 115298560), (192, 108092400), (195, 106429440), (200, 103768704), (205, 101237760), (208, 99777600), (225, 92238848), (234, 88691200), (240, 86473920), (246, 84364800), (256, 81069300), (260, 79822080), (288, 72061600), (300, 69179136), (312, 66518400), (320, 64855440), (325, 63857664), (328, 63273600), (338, 61401600), (360, 57649280), (369, 56243200), (384, 54046200), (390, 53214720), (400, 51884352), (410, 50618880), (416, 49888800), (450, 46119424), (468, 44345600), (480, 43236960), (492, 42182400), (507, 40934400), (512, 40534650), (520, 39911040), (533, 38937600), (576, 36030800), (585, 35476480), (600, 34589568), (615, 33745920), (624, 33259200), (640, 32427720), (650, 31928832), (656, 31636800), (676, 30700800), (720, 28824640), (738, 28121600), (768, 27023100), (780, 26607360), (800, 25942176), (820, 25309440), (832, 24944400), (845, 24560640), (900, 23059712), (936, 22172800), (960, 21618480), (975, 21285888), (984, 21091200), (1014, 20467200), (1024, 20267325), (1025, 20247552), (1040, 19955520), (1066, 19468800), (1152, 18015400), (1170, 17738240), (1200, 17294784), (1230, 16872960), (1248, 16629600), (1280, 16213860), (1300, 15964416), (1312, 15818400), (1352, 15350400), (1440, 14412320), (1476, 14060800), (1521, 13644800), (1536, 13511550), (1560, 13303680), (1599, 12979200), (1600, 12971088), (1640, 12654720), (1664, 12472200), (1690, 12280320), (1800, 11529856), (1845, 11248640), (1872, 11086400), (1920, 10809240), (1950, 10642944), (1968, 10545600), (2028, 10233600), (2050, 10123776), (2080, 9977760), (2132, 9734400), (2197, 9446400), (2304, 9007700), (2340, 8869120), (2400, 8647392), (2460, 8436480), (2496, 8314800), (2535, 8186880), (2560, 8106930), (2600, 7982208), (2624, 7909200), (2665, 7787520), (2704, 7675200), (2880, 7206160), (2925, 7095296), (2952, 7030400), (3042, 6822400), (3072, 6755775), (3075, 6749184), (3120, 6651840), (3198, 6489600), (3200, 6485544), (3280, 6327360), (3328, 6236100), (3380, 6140160), (3600, 5764928), (3690, 5624320), (3744, 5543200), (3840, 5404620), (3900, 5321472), (3936, 5272800), (4056, 5116800), (4100, 5061888), (4160, 4988880), (4225, 4912128), (4264, 4867200), (4394, 4723200), (4608, 4503850), (4680, 4434560), (4797, 4326400), (4800, 4323696), (4920, 4218240), (4992, 4157400), (5070, 4093440), (5120, 4053465), (5200, 3991104), (5248, 3954600), (5330, 3893760), (5408, 3837600), (5760, 3603080), (5850, 3547648), (5904, 3515200), (6084, 3411200), (6150, 3374592), (6240, 3325920), (6396, 3244800), (6400, 3242772), (6560, 3163680), (6591, 3148800), (6656, 3118050), (6760, 3070080), (6929, 2995200), (7200, 2882464), (7380, 2812160), (7488, 2771600), (7605, 2728960), (7680, 2702310), (7800, 2660736), (7872, 2636400), (7995, 2595840), (8112, 2558400), (8200, 2530944), (8320, 2494440), (8450, 2456064), (8528, 2433600), (8788, 2361600), (9216, 2251925), (9225, 2249728), (9360, 2217280), (9594, 2163200), (9600, 2161848), (9840, 2109120), (9984, 2078700), (10140, 2046720), (10400, 1995552), (10496, 1977300), (10660, 1946880), (10816, 1918800), (10985, 1889280), (11520, 1801540), (11700, 1773824), (11808, 1757600), (12168, 1705600), (12300, 1687296), (12480, 1662960), (12675, 1637376), (12792, 1622400), (12800, 1621386), (13120, 1581840), (13182, 1574400), (13312, 1559025), (13325, 1557504), (13520, 1535040), (13858, 1497600), (14400, 1441232), (14760, 1406080), (14976, 1385800), (15210, 1364480), (15360, 1351155), (15600, 1330368), (15744, 1318200), (15990, 1297920), (16224, 1279200), (16400, 1265472), (16640, 1247220), (16900, 1228032), (17056, 1216800), (17576, 1180800), (18450, 1124864), (18720, 1108640), (19188, 1081600), (19200, 1080924), (19680, 1054560), (19773, 1049600), (19968, 1039350), (20280, 1023360), (20787, 998400), (20800, 997776), (20992, 988650), (21320, 973440), (21632, 959400), (21970, 944640), (23040, 900770), (23400, 886912), (23616, 878800), (23985, 865280), (24336, 852800), (24600, 843648), (24960, 831480), (25350, 818688), (25584, 811200), (25600, 810693), (26240, 790920), (26364, 787200), (26650, 778752), (27040, 767520), (27716, 748800), (28800, 720616), (29520, 703040), (29952, 692900), (30420, 682240), (31200, 665184), (31488, 659100), (31980, 648960), (32448, 639600), (32800, 632736), (32955, 629760), (33280, 623610), (33800, 614016), (34112, 608400), (34645, 599040), (35152, 590400), (36900, 562432), (37440, 554320), (38025, 545792), (38376, 540800), (38400, 540462), (39360, 527280), (39546, 524800), (39936, 519675), (39975, 519168), (40560, 511680), (41574, 499200), (41600, 498888), (41984, 494325), (42640, 486720), (43264, 479700), (43940, 472320), (46080, 450385), (46800, 443456), (47232, 439400), (47970, 432640), (48672, 426400), (49200, 421824), (49920, 415740), (50700, 409344), (51168, 405600), (52480, 395460), (52728, 393600), (53300, 389376), (54080, 383760), (54925, 377856), (55432, 374400), (57600, 360308), (59040, 351520), (59904, 346450), (60840, 341120), (62361, 332800), (62400, 332592), (62976, 329550), (63960, 324480), (64896, 319800), (65600, 316368), (65910, 314880), (66560, 311805), (67600, 307008), (68224, 304200), (69290, 299520), (70304, 295200), (73800, 281216), (74880, 277160), (76050, 272896), (76752, 270400), (76800, 270231), (78720, 263640), (79092, 262400), (79950, 259584), (81120, 255840), (83148, 249600), (83200, 249444), (85280, 243360), (86528, 239850), (87880, 236160), (90077, 230400), (93600, 221728), (94464, 219700), (95940, 216320), (97344, 213200), (98400, 210912), (98865, 209920), (99840, 207870), (101400, 204672), (102336, 202800), (103935, 199680), (104960, 197730), (105456, 196800), (106600, 194688), (108160, 191880), (109850, 188928), (110864, 187200), (115200, 180154), (118080, 175760), (119808, 173225), (119925, 173056), (121680, 170560), (124722, 166400), (124800, 166296), (125952, 164775), (127920, 162240), (129792, 159900), (131200, 158184), (131820, 157440), (135200, 153504), (136448, 152100), (138580, 149760), (140608, 147600)]