147421440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 216

約数和(自身を含む): 520386048

約数和(自身を除く): 372964608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 191, 192, 201, 240, 256, 268, 288, 320, 335, 360, 382, 384, 402, 480, 536, 573, 576, 603, 640, 670, 720, 764, 768, 804, 955, 960, 1005, 1072, 1146, 1152, 1206, 1280, 1340, 1440, 1528, 1608, 1719, 1910, 1920, 2010, 2144, 2292, 2304, 2412, 2680, 2865, 2880, 3015, 3056, 3216, 3438, 3820, 3840, 4020, 4288, 4584, 4824, 5360, 5730, 5760, 6030, 6112, 6432, 6876, 7640, 8040, 8576, 8595, 9168, 9648, 10720, 11460, 11520, 12060, 12224, 12797, 12864, 13752, 15280, 16080, 17152, 17190, 18336, 19296, 21440, 22920, 24120, 24448, 25594, 25728, 27504, 30560, 32160, 34380, 36672, 38391, 38592, 42880, 45840, 48240, 48896, 51188, 51456, 55008, 61120, 63985, 64320, 68760, 73344, 76782, 77184, 85760, 91680, 96480, 102376, 110016, 115173, 122240, 127970, 128640, 137520, 146688, 153564, 154368, 183360, 191955, 192960, 204752, 220032, 230346, 244480, 255940, 257280, 275040, 307128, 366720, 383910, 385920, 409504, 440064, 460692, 511880, 550080, 575865, 614256, 733440, 767820, 771840, 819008, 921384, 1023760, 1100160, 1151730, 1228512, 1535640, 1638016, 1842768, 2047520, 2200320, 2303460, 2457024, 3071280, 3276032, 3685536, 4095040, 4606920, 4914048, 6142560, 7371072, 8190080, 9213840, 9828096, 12285120, 14742144, 16380160, 18427680, 24570240, 29484288, 36855360, 49140480, 73710720, 147421440]

約数ペア:

[(1, 147421440), (2, 73710720), (3, 49140480), (4, 36855360), (5, 29484288), (6, 24570240), (8, 18427680), (9, 16380160), (10, 14742144), (12, 12285120), (15, 9828096), (16, 9213840), (18, 8190080), (20, 7371072), (24, 6142560), (30, 4914048), (32, 4606920), (36, 4095040), (40, 3685536), (45, 3276032), (48, 3071280), (60, 2457024), (64, 2303460), (67, 2200320), (72, 2047520), (80, 1842768), (90, 1638016), (96, 1535640), (120, 1228512), (128, 1151730), (134, 1100160), (144, 1023760), (160, 921384), (180, 819008), (191, 771840), (192, 767820), (201, 733440), (240, 614256), (256, 575865), (268, 550080), (288, 511880), (320, 460692), (335, 440064), (360, 409504), (382, 385920), (384, 383910), (402, 366720), (480, 307128), (536, 275040), (573, 257280), (576, 255940), (603, 244480), (640, 230346), (670, 220032), (720, 204752), (764, 192960), (768, 191955), (804, 183360), (955, 154368), (960, 153564), (1005, 146688), (1072, 137520), (1146, 128640), (1152, 127970), (1206, 122240), (1280, 115173), (1340, 110016), (1440, 102376), (1528, 96480), (1608, 91680), (1719, 85760), (1910, 77184), (1920, 76782), (2010, 73344), (2144, 68760), (2292, 64320), (2304, 63985), (2412, 61120), (2680, 55008), (2865, 51456), (2880, 51188), (3015, 48896), (3056, 48240), (3216, 45840), (3438, 42880), (3820, 38592), (3840, 38391), (4020, 36672), (4288, 34380), (4584, 32160), (4824, 30560), (5360, 27504), (5730, 25728), (5760, 25594), (6030, 24448), (6112, 24120), (6432, 22920), (6876, 21440), (7640, 19296), (8040, 18336), (8576, 17190), (8595, 17152), (9168, 16080), (9648, 15280), (10720, 13752), (11460, 12864), (11520, 12797), (12060, 12224)]