20512202040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5749}}^1$

素因数の和:5847

約数の個数: 384

約数和(自身を含む): 78469560000

約数和(自身を除く): 57957357960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 53, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 106, 110, 120, 132, 136, 153, 159, 165, 170, 180, 187, 198, 204, 212, 220, 255, 264, 265, 306, 318, 330, 340, 360, 374, 396, 408, 424, 440, 477, 495, 510, 530, 561, 583, 612, 636, 660, 680, 748, 765, 792, 795, 901, 935, 954, 990, 1020, 1060, 1122, 1166, 1224, 1272, 1320, 1496, 1530, 1590, 1683, 1749, 1802, 1870, 1908, 1980, 2040, 2120, 2244, 2332, 2385, 2703, 2805, 2915, 3060, 3180, 3366, 3498, 3604, 3740, 3816, 3960, 4488, 4505, 4664, 4770, 5247, 5406, 5610, 5749, 5830, 6120, 6360, 6732, 6996, 7208, 7480, 8109, 8415, 8745, 9010, 9540, 9911, 10494, 10812, 11220, 11498, 11660, 13464, 13515, 13992, 16218, 16830, 17247, 17490, 18020, 19080, 19822, 20988, 21624, 22440, 22996, 23320, 26235, 27030, 28745, 29733, 32436, 33660, 34494, 34980, 36040, 39644, 40545, 41976, 45992, 49555, 51741, 52470, 54060, 57490, 59466, 63239, 64872, 67320, 68988, 69960, 79288, 81090, 86235, 89199, 97733, 99110, 103482, 104940, 108120, 114980, 118932, 126478, 137976, 148665, 162180, 172470, 178398, 189717, 195466, 198220, 206964, 209880, 229960, 237864, 252956, 258705, 293199, 297330, 304697, 316195, 324360, 344940, 356796, 379434, 390932, 396440, 413928, 445995, 488665, 505912, 517410, 569151, 586398, 594660, 609394, 632390, 689880, 713592, 758868, 781864, 879597, 891990, 914091, 948585, 977330, 1034820, 1075063, 1138302, 1172796, 1189320, 1218788, 1264780, 1465995, 1517736, 1523485, 1759194, 1783980, 1828182, 1897170, 1954660, 2069640, 2150126, 2276604, 2345592, 2437576, 2529560, 2742273, 2845755, 2931990, 3046970, 3225189, 3351667, 3518388, 3567960, 3656364, 3794340, 3909320, 4300252, 4397985, 4553208, 4570455, 5179849, 5375315, 5484546, 5691510, 5863980, 6093940, 6450378, 6703334, 7036776, 7312728, 7588680, 8600504, 8795970, 9140910, 9675567, 10055001, 10359698, 10750630, 10969092, 11383020, 11727960, 12187880, 12900756, 13406668, 13711365, 15539547, 16125945, 16758335, 17591940, 18281820, 19351134, 20110002, 20719396, 21501260, 21938184, 22766040, 25801512, 25899245, 26813336, 27422730, 30165003, 31079094, 32251890, 33516670, 35183880, 36563640, 38702268, 40220004, 41438792, 43002520, 46618641, 48377835, 50275005, 51798490, 54845460, 56978339, 60330006, 62158188, 64503780, 67033340, 77404536, 77697735, 80440008, 93237282, 96755670, 100550010, 103596980, 109690920, 113956678, 120660012, 124316376, 129007560, 134066680, 150825015, 155395470, 170935017, 186474564, 193511340, 201100020, 207193960, 227913356, 233093205, 241320024, 284891695, 301650030, 310790940, 341870034, 372949128, 387022680, 402200040, 455826712, 466186410, 512805051, 569783390, 603300060, 621581880, 683740068, 854675085, 932372820, 1025610102, 1139566780, 1206600120, 1367480136, 1709350170, 1864745640, 2051220204, 2279133560, 2564025255, 3418700340, 4102440408, 5128050510, 6837400680, 10256101020, 20512202040]

約数ペア:

[(1, 20512202040), (2, 10256101020), (3, 6837400680), (4, 5128050510), (5, 4102440408), (6, 3418700340), (8, 2564025255), (9, 2279133560), (10, 2051220204), (11, 1864745640), (12, 1709350170), (15, 1367480136), (17, 1206600120), (18, 1139566780), (20, 1025610102), (22, 932372820), (24, 854675085), (30, 683740068), (33, 621581880), (34, 603300060), (36, 569783390), (40, 512805051), (44, 466186410), (45, 455826712), (51, 402200040), (53, 387022680), (55, 372949128), (60, 341870034), (66, 310790940), (68, 301650030), (72, 284891695), (85, 241320024), (88, 233093205), (90, 227913356), (99, 207193960), (102, 201100020), (106, 193511340), (110, 186474564), (120, 170935017), (132, 155395470), (136, 150825015), (153, 134066680), (159, 129007560), (165, 124316376), (170, 120660012), (180, 113956678), (187, 109690920), (198, 103596980), (204, 100550010), (212, 96755670), (220, 93237282), (255, 80440008), (264, 77697735), (265, 77404536), (306, 67033340), (318, 64503780), (330, 62158188), (340, 60330006), (360, 56978339), (374, 54845460), (396, 51798490), (408, 50275005), (424, 48377835), (440, 46618641), (477, 43002520), (495, 41438792), (510, 40220004), (530, 38702268), (561, 36563640), (583, 35183880), (612, 33516670), (636, 32251890), (660, 31079094), (680, 30165003), (748, 27422730), (765, 26813336), (792, 25899245), (795, 25801512), (901, 22766040), (935, 21938184), (954, 21501260), (990, 20719396), (1020, 20110002), (1060, 19351134), (1122, 18281820), (1166, 17591940), (1224, 16758335), (1272, 16125945), (1320, 15539547), (1496, 13711365), (1530, 13406668), (1590, 12900756), (1683, 12187880), (1749, 11727960), (1802, 11383020), (1870, 10969092), (1908, 10750630), (1980, 10359698), (2040, 10055001), (2120, 9675567), (2244, 9140910), (2332, 8795970), (2385, 8600504), (2703, 7588680), (2805, 7312728), (2915, 7036776), (3060, 6703334), (3180, 6450378), (3366, 6093940), (3498, 5863980), (3604, 5691510), (3740, 5484546), (3816, 5375315), (3960, 5179849), (4488, 4570455), (4505, 4553208), (4664, 4397985), (4770, 4300252), (5247, 3909320), (5406, 3794340), (5610, 3656364), (5749, 3567960), (5830, 3518388), (6120, 3351667), (6360, 3225189), (6732, 3046970), (6996, 2931990), (7208, 2845755), (7480, 2742273), (8109, 2529560), (8415, 2437576), (8745, 2345592), (9010, 2276604), (9540, 2150126), (9911, 2069640), (10494, 1954660), (10812, 1897170), (11220, 1828182), (11498, 1783980), (11660, 1759194), (13464, 1523485), (13515, 1517736), (13992, 1465995), (16218, 1264780), (16830, 1218788), (17247, 1189320), (17490, 1172796), (18020, 1138302), (19080, 1075063), (19822, 1034820), (20988, 977330), (21624, 948585), (22440, 914091), (22996, 891990), (23320, 879597), (26235, 781864), (27030, 758868), (28745, 713592), (29733, 689880), (32436, 632390), (33660, 609394), (34494, 594660), (34980, 586398), (36040, 569151), (39644, 517410), (40545, 505912), (41976, 488665), (45992, 445995), (49555, 413928), (51741, 396440), (52470, 390932), (54060, 379434), (57490, 356796), (59466, 344940), (63239, 324360), (64872, 316195), (67320, 304697), (68988, 297330), (69960, 293199), (79288, 258705), (81090, 252956), (86235, 237864), (89199, 229960), (97733, 209880), (99110, 206964), (103482, 198220), (104940, 195466), (108120, 189717), (114980, 178398), (118932, 172470), (126478, 162180), (137976, 148665)]