20659027200

素因数分解:

$2^8\times 3^1\times 5^2\times 7^3\times {\mathrm{3137}}^1$

素因数の和:3187

約数の個数: 432

約数和(自身を含む): 79534492800

約数和(自身を除く): 58875465600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 256, 280, 294, 300, 320, 336, 343, 350, 384, 392, 400, 420, 448, 480, 490, 525, 560, 588, 600, 640, 672, 686, 700, 735, 768, 784, 800, 840, 896, 960, 980, 1029, 1050, 1120, 1176, 1200, 1225, 1280, 1344, 1372, 1400, 1470, 1568, 1600, 1680, 1715, 1792, 1920, 1960, 2058, 2100, 2240, 2352, 2400, 2450, 2688, 2744, 2800, 2940, 3136, 3137, 3200, 3360, 3430, 3675, 3840, 3920, 4116, 4200, 4480, 4704, 4800, 4900, 5145, 5376, 5488, 5600, 5880, 6272, 6274, 6400, 6720, 6860, 7350, 7840, 8232, 8400, 8575, 8960, 9408, 9411, 9600, 9800, 10290, 10976, 11200, 11760, 12544, 12548, 13440, 13720, 14700, 15680, 15685, 16464, 16800, 17150, 18816, 18822, 19200, 19600, 20580, 21952, 21959, 22400, 23520, 25096, 25725, 26880, 27440, 29400, 31360, 31370, 32928, 33600, 34300, 37632, 37644, 39200, 41160, 43904, 43918, 44800, 47040, 47055, 50192, 51450, 54880, 58800, 62720, 62740, 65856, 65877, 67200, 68600, 75288, 78400, 78425, 82320, 87808, 87836, 94080, 94110, 100384, 102900, 109760, 109795, 117600, 125480, 131712, 131754, 134400, 137200, 150576, 153713, 156800, 156850, 164640, 175672, 188160, 188220, 200768, 205800, 219520, 219590, 235200, 235275, 250960, 263424, 263508, 274400, 301152, 307426, 313600, 313700, 329280, 329385, 351344, 376440, 401536, 411600, 439040, 439180, 461139, 470400, 470550, 501920, 527016, 548800, 548975, 602304, 614852, 627400, 658560, 658770, 702688, 752880, 768565, 803072, 823200, 878360, 922278, 940800, 941100, 1003840, 1054032, 1075991, 1097600, 1097950, 1204608, 1229704, 1254800, 1317120, 1317540, 1405376, 1505760, 1537130, 1646400, 1646925, 1756720, 1844556, 1882200, 2007680, 2108064, 2151982, 2195200, 2195900, 2305695, 2409216, 2459408, 2509600, 2635080, 2810752, 3011520, 3074260, 3227973, 3292800, 3293850, 3513440, 3689112, 3764400, 3842825, 4015360, 4216128, 4303964, 4391800, 4611390, 4918816, 5019200, 5270160, 5379955, 5621504, 6023040, 6148520, 6455946, 6585600, 6587700, 7026880, 7378224, 7528800, 7685650, 8432256, 8607928, 8783600, 9222780, 9837632, 10038400, 10540320, 10759910, 11528475, 12046080, 12297040, 12911892, 13175400, 14053760, 14756448, 15057600, 15371300, 16139865, 16864512, 17215856, 17567200, 18445560, 19675264, 20076800, 21080640, 21519820, 23056950, 24594080, 25823784, 26350800, 26899775, 28107520, 29512896, 30115200, 30742600, 32279730, 34431712, 35134400, 36891120, 39350528, 42161280, 43039640, 46113900, 49188160, 51647568, 52701600, 53799550, 59025792, 60230400, 61485200, 64559460, 68863424, 70268800, 73782240, 80699325, 84322560, 86079280, 92227800, 98376320, 103295136, 105403200, 107599100, 118051584, 122970400, 129118920, 137726848, 140537600, 147564480, 161398650, 172158560, 184455600, 196752640, 206590272, 210806400, 215198200, 245940800, 258237840, 275453696, 295128960, 322797300, 344317120, 368911200, 413180544, 421612800, 430396400, 491881600, 516475680, 590257920, 645594600, 688634240, 737822400, 826361088, 860792800, 983763200, 1032951360, 1291189200, 1377268480, 1475644800, 1721585600, 2065902720, 2582378400, 2951289600, 3443171200, 4131805440, 5164756800, 6886342400, 10329513600, 20659027200]

約数ペア:

[(1, 20659027200), (2, 10329513600), (3, 6886342400), (4, 5164756800), (5, 4131805440), (6, 3443171200), (7, 2951289600), (8, 2582378400), (10, 2065902720), (12, 1721585600), (14, 1475644800), (15, 1377268480), (16, 1291189200), (20, 1032951360), (21, 983763200), (24, 860792800), (25, 826361088), (28, 737822400), (30, 688634240), (32, 645594600), (35, 590257920), (40, 516475680), (42, 491881600), (48, 430396400), (49, 421612800), (50, 413180544), (56, 368911200), (60, 344317120), (64, 322797300), (70, 295128960), (75, 275453696), (80, 258237840), (84, 245940800), (96, 215198200), (98, 210806400), (100, 206590272), (105, 196752640), (112, 184455600), (120, 172158560), (128, 161398650), (140, 147564480), (147, 140537600), (150, 137726848), (160, 129118920), (168, 122970400), (175, 118051584), (192, 107599100), (196, 105403200), (200, 103295136), (210, 98376320), (224, 92227800), (240, 86079280), (245, 84322560), (256, 80699325), (280, 73782240), (294, 70268800), (300, 68863424), (320, 64559460), (336, 61485200), (343, 60230400), (350, 59025792), (384, 53799550), (392, 52701600), (400, 51647568), (420, 49188160), (448, 46113900), (480, 43039640), (490, 42161280), (525, 39350528), (560, 36891120), (588, 35134400), (600, 34431712), (640, 32279730), (672, 30742600), (686, 30115200), (700, 29512896), (735, 28107520), (768, 26899775), (784, 26350800), (800, 25823784), (840, 24594080), (896, 23056950), (960, 21519820), (980, 21080640), (1029, 20076800), (1050, 19675264), (1120, 18445560), (1176, 17567200), (1200, 17215856), (1225, 16864512), (1280, 16139865), (1344, 15371300), (1372, 15057600), (1400, 14756448), (1470, 14053760), (1568, 13175400), (1600, 12911892), (1680, 12297040), (1715, 12046080), (1792, 11528475), (1920, 10759910), (1960, 10540320), (2058, 10038400), (2100, 9837632), (2240, 9222780), (2352, 8783600), (2400, 8607928), (2450, 8432256), (2688, 7685650), (2744, 7528800), (2800, 7378224), (2940, 7026880), (3136, 6587700), (3137, 6585600), (3200, 6455946), (3360, 6148520), (3430, 6023040), (3675, 5621504), (3840, 5379955), (3920, 5270160), (4116, 5019200), (4200, 4918816), (4480, 4611390), (4704, 4391800), (4800, 4303964), (4900, 4216128), (5145, 4015360), (5376, 3842825), (5488, 3764400), (5600, 3689112), (5880, 3513440), (6272, 3293850), (6274, 3292800), (6400, 3227973), (6720, 3074260), (6860, 3011520), (7350, 2810752), (7840, 2635080), (8232, 2509600), (8400, 2459408), (8575, 2409216), (8960, 2305695), (9408, 2195900), (9411, 2195200), (9600, 2151982), (9800, 2108064), (10290, 2007680), (10976, 1882200), (11200, 1844556), (11760, 1756720), (12544, 1646925), (12548, 1646400), (13440, 1537130), (13720, 1505760), (14700, 1405376), (15680, 1317540), (15685, 1317120), (16464, 1254800), (16800, 1229704), (17150, 1204608), (18816, 1097950), (18822, 1097600), (19200, 1075991), (19600, 1054032), (20580, 1003840), (21952, 941100), (21959, 940800), (22400, 922278), (23520, 878360), (25096, 823200), (25725, 803072), (26880, 768565), (27440, 752880), (29400, 702688), (31360, 658770), (31370, 658560), (32928, 627400), (33600, 614852), (34300, 602304), (37632, 548975), (37644, 548800), (39200, 527016), (41160, 501920), (43904, 470550), (43918, 470400), (44800, 461139), (47040, 439180), (47055, 439040), (50192, 411600), (51450, 401536), (54880, 376440), (58800, 351344), (62720, 329385), (62740, 329280), (65856, 313700), (65877, 313600), (67200, 307426), (68600, 301152), (75288, 274400), (78400, 263508), (78425, 263424), (82320, 250960), (87808, 235275), (87836, 235200), (94080, 219590), (94110, 219520), (100384, 205800), (102900, 200768), (109760, 188220), (109795, 188160), (117600, 175672), (125480, 164640), (131712, 156850), (131754, 156800), (134400, 153713), (137200, 150576)]