274734720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1264

約数の個数: 256

約数和(自身を含む): 1048723200

約数和(自身を除く): 773988480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1223, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2446, 2496, 2808, 2880, 3120, 3456, 3510, 3669, 3744, 4160, 4320, 4680, 4892, 4992, 5616, 5760, 6115, 6240, 7020, 7338, 7488, 8320, 8640, 9360, 9784, 11007, 11232, 12230, 12480, 14040, 14676, 14976, 15899, 17280, 18345, 18720, 19568, 22014, 22464, 24460, 24960, 28080, 29352, 31798, 33021, 36690, 37440, 39136, 44028, 44928, 47697, 48920, 55035, 56160, 58704, 63596, 66042, 73380, 74880, 78272, 79495, 88056, 95394, 97840, 110070, 112320, 117408, 127192, 132084, 143091, 146760, 156544, 158990, 165105, 176112, 190788, 195680, 220140, 224640, 234816, 238485, 254384, 264168, 286182, 293520, 317980, 330210, 352224, 381576, 391360, 429273, 440280, 469632, 476970, 508768, 528336, 572364, 587040, 635960, 660420, 704448, 715455, 763152, 782720, 858546, 880560, 953940, 1017536, 1056672, 1144728, 1174080, 1271920, 1320840, 1408896, 1430910, 1526304, 1717092, 1761120, 1907880, 2035072, 2113344, 2146365, 2289456, 2348160, 2543840, 2641680, 2861820, 3052608, 3434184, 3522240, 3815760, 4226688, 4292730, 4578912, 5087680, 5283360, 5723640, 6105216, 6868368, 7044480, 7631520, 8585460, 9157824, 10175360, 10566720, 11447280, 13736736, 15263040, 17170920, 18315648, 21133440, 22894560, 27473472, 30526080, 34341840, 45789120, 54946944, 68683680, 91578240, 137367360, 274734720]

約数ペア:

[(1, 274734720), (2, 137367360), (3, 91578240), (4, 68683680), (5, 54946944), (6, 45789120), (8, 34341840), (9, 30526080), (10, 27473472), (12, 22894560), (13, 21133440), (15, 18315648), (16, 17170920), (18, 15263040), (20, 13736736), (24, 11447280), (26, 10566720), (27, 10175360), (30, 9157824), (32, 8585460), (36, 7631520), (39, 7044480), (40, 6868368), (45, 6105216), (48, 5723640), (52, 5283360), (54, 5087680), (60, 4578912), (64, 4292730), (65, 4226688), (72, 3815760), (78, 3522240), (80, 3434184), (90, 3052608), (96, 2861820), (104, 2641680), (108, 2543840), (117, 2348160), (120, 2289456), (128, 2146365), (130, 2113344), (135, 2035072), (144, 1907880), (156, 1761120), (160, 1717092), (180, 1526304), (192, 1430910), (195, 1408896), (208, 1320840), (216, 1271920), (234, 1174080), (240, 1144728), (260, 1056672), (270, 1017536), (288, 953940), (312, 880560), (320, 858546), (351, 782720), (360, 763152), (384, 715455), (390, 704448), (416, 660420), (432, 635960), (468, 587040), (480, 572364), (520, 528336), (540, 508768), (576, 476970), (585, 469632), (624, 440280), (640, 429273), (702, 391360), (720, 381576), (780, 352224), (832, 330210), (864, 317980), (936, 293520), (960, 286182), (1040, 264168), (1080, 254384), (1152, 238485), (1170, 234816), (1223, 224640), (1248, 220140), (1404, 195680), (1440, 190788), (1560, 176112), (1664, 165105), (1728, 158990), (1755, 156544), (1872, 146760), (1920, 143091), (2080, 132084), (2160, 127192), (2340, 117408), (2446, 112320), (2496, 110070), (2808, 97840), (2880, 95394), (3120, 88056), (3456, 79495), (3510, 78272), (3669, 74880), (3744, 73380), (4160, 66042), (4320, 63596), (4680, 58704), (4892, 56160), (4992, 55035), (5616, 48920), (5760, 47697), (6115, 44928), (6240, 44028), (7020, 39136), (7338, 37440), (7488, 36690), (8320, 33021), (8640, 31798), (9360, 29352), (9784, 28080), (11007, 24960), (11232, 24460), (12230, 22464), (12480, 22014), (14040, 19568), (14676, 18720), (14976, 18345), (15899, 17280)]