18904835520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{491}}^1$

素因数の和:1004

約数の個数: 336

約数和(自身を含む): 67550202720

約数和(自身を除く): 48645367200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 461, 464, 480, 491, 522, 576, 580, 696, 720, 870, 922, 928, 960, 982, 1044, 1160, 1305, 1383, 1392, 1440, 1473, 1740, 1844, 1856, 1964, 2088, 2305, 2320, 2455, 2610, 2766, 2784, 2880, 2946, 3480, 3688, 3928, 4149, 4176, 4419, 4610, 4640, 4910, 5220, 5532, 5568, 5892, 6915, 6960, 7365, 7376, 7856, 8298, 8352, 8838, 9220, 9280, 9820, 10440, 11064, 11784, 13369, 13830, 13920, 14239, 14730, 14752, 15712, 16596, 16704, 17676, 18440, 19640, 20745, 20880, 22095, 22128, 23568, 26738, 27660, 27840, 28478, 29460, 29504, 31424, 33192, 35352, 36880, 39280, 40107, 41490, 41760, 42717, 44190, 44256, 47136, 53476, 55320, 56956, 58920, 66384, 66845, 70704, 71195, 73760, 78560, 80214, 82980, 83520, 85434, 88380, 88512, 94272, 106952, 110640, 113912, 117840, 120321, 128151, 132768, 133690, 141408, 142390, 147520, 157120, 160428, 165960, 170868, 176760, 200535, 213585, 213904, 221280, 226351, 227824, 235680, 240642, 256302, 265536, 267380, 282816, 284780, 320856, 331920, 341736, 353520, 401070, 427170, 427808, 442560, 452702, 455648, 471360, 481284, 512604, 534760, 569560, 601605, 640755, 641712, 663840, 679053, 683472, 707040, 802140, 854340, 855616, 905404, 911296, 962568, 1025208, 1069520, 1131755, 1139120, 1203210, 1281510, 1283424, 1327680, 1358106, 1366944, 1414080, 1604280, 1708680, 1810808, 1925136, 2037159, 2050416, 2139040, 2263510, 2278240, 2406420, 2563020, 2566848, 2716212, 2733888, 3208560, 3395265, 3417360, 3621616, 3850272, 4074318, 4100832, 4278080, 4527020, 4556480, 4812840, 5126040, 5432424, 6417120, 6564179, 6790530, 6834720, 7243232, 7700544, 8148636, 8201664, 9054040, 9625680, 10185795, 10252080, 10864848, 12834240, 13128358, 13581060, 13669440, 14486464, 16297272, 18108080, 19251360, 19692537, 20371590, 20504160, 21729696, 26256716, 27162120, 32594544, 32820895, 36216160, 38502720, 39385074, 40743180, 41008320, 43459392, 52513432, 54324240, 59077611, 65189088, 65641790, 72432320, 78770148, 81486360, 98462685, 105026864, 108648480, 118155222, 130378176, 131283580, 157540296, 162972720, 196925370, 210053728, 217296960, 236310444, 262567160, 295388055, 315080592, 325945440, 393850740, 420107456, 472620888, 525134320, 590776110, 630161184, 651890880, 787701480, 945241776, 1050268640, 1181552220, 1260322368, 1575402960, 1890483552, 2100537280, 2363104440, 3150805920, 3780967104, 4726208880, 6301611840, 9452417760, 18904835520]

約数ペア:

[(1, 18904835520), (2, 9452417760), (3, 6301611840), (4, 4726208880), (5, 3780967104), (6, 3150805920), (8, 2363104440), (9, 2100537280), (10, 1890483552), (12, 1575402960), (15, 1260322368), (16, 1181552220), (18, 1050268640), (20, 945241776), (24, 787701480), (29, 651890880), (30, 630161184), (32, 590776110), (36, 525134320), (40, 472620888), (45, 420107456), (48, 393850740), (58, 325945440), (60, 315080592), (64, 295388055), (72, 262567160), (80, 236310444), (87, 217296960), (90, 210053728), (96, 196925370), (116, 162972720), (120, 157540296), (144, 131283580), (145, 130378176), (160, 118155222), (174, 108648480), (180, 105026864), (192, 98462685), (232, 81486360), (240, 78770148), (261, 72432320), (288, 65641790), (290, 65189088), (320, 59077611), (348, 54324240), (360, 52513432), (435, 43459392), (461, 41008320), (464, 40743180), (480, 39385074), (491, 38502720), (522, 36216160), (576, 32820895), (580, 32594544), (696, 27162120), (720, 26256716), (870, 21729696), (922, 20504160), (928, 20371590), (960, 19692537), (982, 19251360), (1044, 18108080), (1160, 16297272), (1305, 14486464), (1383, 13669440), (1392, 13581060), (1440, 13128358), (1473, 12834240), (1740, 10864848), (1844, 10252080), (1856, 10185795), (1964, 9625680), (2088, 9054040), (2305, 8201664), (2320, 8148636), (2455, 7700544), (2610, 7243232), (2766, 6834720), (2784, 6790530), (2880, 6564179), (2946, 6417120), (3480, 5432424), (3688, 5126040), (3928, 4812840), (4149, 4556480), (4176, 4527020), (4419, 4278080), (4610, 4100832), (4640, 4074318), (4910, 3850272), (5220, 3621616), (5532, 3417360), (5568, 3395265), (5892, 3208560), (6915, 2733888), (6960, 2716212), (7365, 2566848), (7376, 2563020), (7856, 2406420), (8298, 2278240), (8352, 2263510), (8838, 2139040), (9220, 2050416), (9280, 2037159), (9820, 1925136), (10440, 1810808), (11064, 1708680), (11784, 1604280), (13369, 1414080), (13830, 1366944), (13920, 1358106), (14239, 1327680), (14730, 1283424), (14752, 1281510), (15712, 1203210), (16596, 1139120), (16704, 1131755), (17676, 1069520), (18440, 1025208), (19640, 962568), (20745, 911296), (20880, 905404), (22095, 855616), (22128, 854340), (23568, 802140), (26738, 707040), (27660, 683472), (27840, 679053), (28478, 663840), (29460, 641712), (29504, 640755), (31424, 601605), (33192, 569560), (35352, 534760), (36880, 512604), (39280, 481284), (40107, 471360), (41490, 455648), (41760, 452702), (42717, 442560), (44190, 427808), (44256, 427170), (47136, 401070), (53476, 353520), (55320, 341736), (56956, 331920), (58920, 320856), (66384, 284780), (66845, 282816), (70704, 267380), (71195, 265536), (73760, 256302), (78560, 240642), (80214, 235680), (82980, 227824), (83520, 226351), (85434, 221280), (88380, 213904), (88512, 213585), (94272, 200535), (106952, 176760), (110640, 170868), (113912, 165960), (117840, 160428), (120321, 157120), (128151, 147520), (132768, 142390), (133690, 141408)]