16781813280

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 384

約数和(自身を含む): 60008256000

約数和(自身を除く): 43226442720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 199, 216, 240, 241, 243, 270, 288, 324, 360, 398, 405, 432, 480, 482, 486, 540, 597, 648, 720, 723, 729, 796, 810, 864, 964, 972, 995, 1080, 1194, 1205, 1215, 1296, 1440, 1446, 1458, 1592, 1620, 1791, 1928, 1944, 1990, 2160, 2169, 2187, 2388, 2410, 2430, 2592, 2892, 2916, 2985, 3184, 3240, 3582, 3615, 3645, 3856, 3888, 3980, 4320, 4338, 4374, 4776, 4820, 4860, 5373, 5784, 5832, 5970, 6368, 6480, 6507, 7164, 7230, 7290, 7712, 7776, 7960, 8676, 8748, 8955, 9552, 9640, 9720, 10746, 10845, 10935, 11568, 11664, 11940, 12960, 13014, 14328, 14460, 14580, 15920, 16119, 17352, 17496, 17910, 19104, 19280, 19440, 19521, 21492, 21690, 21870, 23136, 23328, 23880, 26028, 26865, 28656, 28920, 29160, 31840, 32238, 32535, 34704, 34992, 35820, 38560, 38880, 39042, 42984, 43380, 43740, 47760, 47959, 48357, 52056, 53730, 57312, 57840, 58320, 58563, 64476, 65070, 69408, 69984, 71640, 78084, 80595, 85968, 86760, 87480, 95520, 95918, 96714, 97605, 104112, 107460, 115680, 116640, 117126, 128952, 130140, 143280, 143877, 145071, 156168, 161190, 171936, 173520, 174960, 175689, 191836, 193428, 195210, 208224, 214920, 234252, 239795, 241785, 257904, 260280, 286560, 287754, 290142, 292815, 312336, 322380, 347040, 349920, 351378, 383672, 386856, 390420, 429840, 431631, 435213, 468504, 479590, 483570, 515808, 520560, 527067, 575508, 580284, 585630, 624672, 644760, 702756, 719385, 725355, 767344, 773712, 780840, 859680, 863262, 870426, 878445, 937008, 959180, 967140, 1041120, 1054134, 1151016, 1160568, 1171260, 1289520, 1294893, 1405512, 1438770, 1450710, 1534688, 1547424, 1561680, 1726524, 1740852, 1756890, 1874016, 1918360, 1934280, 2108268, 2158155, 2176065, 2302032, 2321136, 2342520, 2579040, 2589786, 2635335, 2811024, 2877540, 2901420, 3123360, 3453048, 3481704, 3513780, 3836720, 3868560, 3884679, 4216536, 4316310, 4352130, 4604064, 4642272, 4685040, 5179572, 5270670, 5622048, 5755080, 5802840, 6474465, 6906096, 6963408, 7027560, 7673440, 7737120, 7769358, 8433072, 8632620, 8704260, 9370080, 10359144, 10541340, 11510160, 11605680, 11654037, 12948930, 13812192, 13926816, 14055120, 15538716, 16866144, 17265240, 17408520, 19423395, 20718288, 21082680, 23020320, 23211360, 23308074, 25897860, 28110240, 31077432, 34530480, 34817040, 34962111, 38846790, 41436576, 42165360, 46616148, 51795720, 58270185, 62154864, 69060960, 69634080, 69924222, 77693580, 84330720, 93232296, 103591440, 104886333, 116540370, 124309728, 139848444, 155387160, 174810555, 186464592, 207182880, 209772666, 233080740, 279696888, 310774320, 349621110, 372929184, 419545332, 466161480, 524431665, 559393776, 621548640, 699242220, 839090664, 932322960, 1048863330, 1118787552, 1398484440, 1678181328, 1864645920, 2097726660, 2796968880, 3356362656, 4195453320, 5593937760, 8390906640, 16781813280]

約数ペア:

[(1, 16781813280), (2, 8390906640), (3, 5593937760), (4, 4195453320), (5, 3356362656), (6, 2796968880), (8, 2097726660), (9, 1864645920), (10, 1678181328), (12, 1398484440), (15, 1118787552), (16, 1048863330), (18, 932322960), (20, 839090664), (24, 699242220), (27, 621548640), (30, 559393776), (32, 524431665), (36, 466161480), (40, 419545332), (45, 372929184), (48, 349621110), (54, 310774320), (60, 279696888), (72, 233080740), (80, 209772666), (81, 207182880), (90, 186464592), (96, 174810555), (108, 155387160), (120, 139848444), (135, 124309728), (144, 116540370), (160, 104886333), (162, 103591440), (180, 93232296), (199, 84330720), (216, 77693580), (240, 69924222), (241, 69634080), (243, 69060960), (270, 62154864), (288, 58270185), (324, 51795720), (360, 46616148), (398, 42165360), (405, 41436576), (432, 38846790), (480, 34962111), (482, 34817040), (486, 34530480), (540, 31077432), (597, 28110240), (648, 25897860), (720, 23308074), (723, 23211360), (729, 23020320), (796, 21082680), (810, 20718288), (864, 19423395), (964, 17408520), (972, 17265240), (995, 16866144), (1080, 15538716), (1194, 14055120), (1205, 13926816), (1215, 13812192), (1296, 12948930), (1440, 11654037), (1446, 11605680), (1458, 11510160), (1592, 10541340), (1620, 10359144), (1791, 9370080), (1928, 8704260), (1944, 8632620), (1990, 8433072), (2160, 7769358), (2169, 7737120), (2187, 7673440), (2388, 7027560), (2410, 6963408), (2430, 6906096), (2592, 6474465), (2892, 5802840), (2916, 5755080), (2985, 5622048), (3184, 5270670), (3240, 5179572), (3582, 4685040), (3615, 4642272), (3645, 4604064), (3856, 4352130), (3888, 4316310), (3980, 4216536), (4320, 3884679), (4338, 3868560), (4374, 3836720), (4776, 3513780), (4820, 3481704), (4860, 3453048), (5373, 3123360), (5784, 2901420), (5832, 2877540), (5970, 2811024), (6368, 2635335), (6480, 2589786), (6507, 2579040), (7164, 2342520), (7230, 2321136), (7290, 2302032), (7712, 2176065), (7776, 2158155), (7960, 2108268), (8676, 1934280), (8748, 1918360), (8955, 1874016), (9552, 1756890), (9640, 1740852), (9720, 1726524), (10746, 1561680), (10845, 1547424), (10935, 1534688), (11568, 1450710), (11664, 1438770), (11940, 1405512), (12960, 1294893), (13014, 1289520), (14328, 1171260), (14460, 1160568), (14580, 1151016), (15920, 1054134), (16119, 1041120), (17352, 967140), (17496, 959180), (17910, 937008), (19104, 878445), (19280, 870426), (19440, 863262), (19521, 859680), (21492, 780840), (21690, 773712), (21870, 767344), (23136, 725355), (23328, 719385), (23880, 702756), (26028, 644760), (26865, 624672), (28656, 585630), (28920, 580284), (29160, 575508), (31840, 527067), (32238, 520560), (32535, 515808), (34704, 483570), (34992, 479590), (35820, 468504), (38560, 435213), (38880, 431631), (39042, 429840), (42984, 390420), (43380, 386856), (43740, 383672), (47760, 351378), (47959, 349920), (48357, 347040), (52056, 322380), (53730, 312336), (57312, 292815), (57840, 290142), (58320, 287754), (58563, 286560), (64476, 260280), (65070, 257904), (69408, 241785), (69984, 239795), (71640, 234252), (78084, 214920), (80595, 208224), (85968, 195210), (86760, 193428), (87480, 191836), (95520, 175689), (95918, 174960), (96714, 173520), (97605, 171936), (104112, 161190), (107460, 156168), (115680, 145071), (116640, 143877), (117126, 143280), (128952, 130140)]