15131845440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28711}}^1$

素因数の和:28798

約数の個数: 224

約数和(自身を含む): 54258789120

約数和(自身を除く): 39126943680

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, 61, 64, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 360, 366, 432, 480, 488, 540, 549, 576, 610, 720, 732, 864, 915, 960, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1728, 1830, 1952, 2160, 2196, 2440, 2745, 2880, 2928, 3294, 3660, 3904, 4320, 4392, 4880, 5490, 5856, 6588, 7320, 8235, 8640, 8784, 9760, 10980, 11712, 13176, 14640, 16470, 17568, 19520, 21960, 26352, 28711, 29280, 32940, 35136, 43920, 52704, 57422, 58560, 65880, 86133, 87840, 105408, 114844, 131760, 143555, 172266, 175680, 229688, 258399, 263520, 287110, 344532, 430665, 459376, 516798, 527040, 574220, 689064, 775197, 861330, 918752, 1033596, 1148440, 1291995, 1378128, 1550394, 1722660, 1751371, 1837504, 2067192, 2296880, 2583990, 2756256, 3100788, 3445320, 3502742, 3875985, 4134384, 4593760, 5167980, 5254113, 5512512, 6201576, 6890640, 7005484, 7751970, 8268768, 8756855, 9187520, 10335960, 10508226, 12403152, 13781280, 14010968, 15503940, 15762339, 16537536, 17513710, 20671920, 21016452, 24806304, 26270565, 27562560, 28021936, 31007880, 31524678, 35027420, 41343840, 42032904, 47287017, 49612608, 52541130, 56043872, 62015760, 63049356, 70054840, 78811695, 82687680, 84065808, 94574034, 105082260, 112087744, 124031520, 126098712, 140109680, 157623390, 168131616, 189148068, 210164520, 236435085, 248063040, 252197424, 280219360, 315246780, 336263232, 378296136, 420329040, 472870170, 504394848, 560438720, 630493560, 756592272, 840658080, 945740340, 1008789696, 1260987120, 1513184544, 1681316160, 1891480680, 2521974240, 3026369088, 3782961360, 5043948480, 7565922720, 15131845440]

約数ペア:

[(1, 15131845440), (2, 7565922720), (3, 5043948480), (4, 3782961360), (5, 3026369088), (6, 2521974240), (8, 1891480680), (9, 1681316160), (10, 1513184544), (12, 1260987120), (15, 1008789696), (16, 945740340), (18, 840658080), (20, 756592272), (24, 630493560), (27, 560438720), (30, 504394848), (32, 472870170), (36, 420329040), (40, 378296136), (45, 336263232), (48, 315246780), (54, 280219360), (60, 252197424), (61, 248063040), (64, 236435085), (72, 210164520), (80, 189148068), (90, 168131616), (96, 157623390), (108, 140109680), (120, 126098712), (122, 124031520), (135, 112087744), (144, 105082260), (160, 94574034), (180, 84065808), (183, 82687680), (192, 78811695), (216, 70054840), (240, 63049356), (244, 62015760), (270, 56043872), (288, 52541130), (305, 49612608), (320, 47287017), (360, 42032904), (366, 41343840), (432, 35027420), (480, 31524678), (488, 31007880), (540, 28021936), (549, 27562560), (576, 26270565), (610, 24806304), (720, 21016452), (732, 20671920), (864, 17513710), (915, 16537536), (960, 15762339), (976, 15503940), (1080, 14010968), (1098, 13781280), (1220, 12403152), (1440, 10508226), (1464, 10335960), (1647, 9187520), (1728, 8756855), (1830, 8268768), (1952, 7751970), (2160, 7005484), (2196, 6890640), (2440, 6201576), (2745, 5512512), (2880, 5254113), (2928, 5167980), (3294, 4593760), (3660, 4134384), (3904, 3875985), (4320, 3502742), (4392, 3445320), (4880, 3100788), (5490, 2756256), (5856, 2583990), (6588, 2296880), (7320, 2067192), (8235, 1837504), (8640, 1751371), (8784, 1722660), (9760, 1550394), (10980, 1378128), (11712, 1291995), (13176, 1148440), (14640, 1033596), (16470, 918752), (17568, 861330), (19520, 775197), (21960, 689064), (26352, 574220), (28711, 527040), (29280, 516798), (32940, 459376), (35136, 430665), (43920, 344532), (52704, 287110), (57422, 263520), (58560, 258399), (65880, 229688), (86133, 175680), (87840, 172266), (105408, 143555), (114844, 131760)]