86274240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 224

約数和(自身を含む): 305872896

約数和(自身を除く): 219598656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 223, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 446, 465, 480, 496, 520, 620, 624, 669, 744, 780, 806, 832, 892, 930, 960, 992, 1040, 1115, 1209, 1240, 1248, 1338, 1488, 1560, 1612, 1784, 1860, 1984, 2015, 2080, 2230, 2418, 2480, 2496, 2676, 2899, 2976, 3120, 3224, 3345, 3568, 3720, 4030, 4160, 4460, 4836, 4960, 5352, 5798, 5952, 6045, 6240, 6448, 6690, 6913, 7136, 7440, 8060, 8697, 8920, 9672, 9920, 10704, 11596, 12090, 12480, 12896, 13380, 13826, 14272, 14495, 14880, 16120, 17394, 17840, 19344, 20739, 21408, 23192, 24180, 25792, 26760, 27652, 28990, 29760, 32240, 34565, 34788, 35680, 38688, 41478, 42816, 43485, 46384, 48360, 53520, 55304, 57980, 64480, 69130, 69576, 71360, 77376, 82956, 86970, 89869, 92768, 96720, 103695, 107040, 110608, 115960, 128960, 138260, 139152, 165912, 173940, 179738, 185536, 193440, 207390, 214080, 221216, 231920, 269607, 276520, 278304, 331824, 347880, 359476, 386880, 414780, 442432, 449345, 463840, 539214, 553040, 556608, 663648, 695760, 718952, 829560, 898690, 927680, 1078428, 1106080, 1327296, 1348035, 1391520, 1437904, 1659120, 1797380, 2156856, 2212160, 2696070, 2783040, 2875808, 3318240, 3594760, 4313712, 5392140, 5751616, 6636480, 7189520, 8627424, 10784280, 14379040, 17254848, 21568560, 28758080, 43137120, 86274240]

約数ペア:

[(1, 86274240), (2, 43137120), (3, 28758080), (4, 21568560), (5, 17254848), (6, 14379040), (8, 10784280), (10, 8627424), (12, 7189520), (13, 6636480), (15, 5751616), (16, 5392140), (20, 4313712), (24, 3594760), (26, 3318240), (30, 2875808), (31, 2783040), (32, 2696070), (39, 2212160), (40, 2156856), (48, 1797380), (52, 1659120), (60, 1437904), (62, 1391520), (64, 1348035), (65, 1327296), (78, 1106080), (80, 1078428), (93, 927680), (96, 898690), (104, 829560), (120, 718952), (124, 695760), (130, 663648), (155, 556608), (156, 553040), (160, 539214), (186, 463840), (192, 449345), (195, 442432), (208, 414780), (223, 386880), (240, 359476), (248, 347880), (260, 331824), (310, 278304), (312, 276520), (320, 269607), (372, 231920), (390, 221216), (403, 214080), (416, 207390), (446, 193440), (465, 185536), (480, 179738), (496, 173940), (520, 165912), (620, 139152), (624, 138260), (669, 128960), (744, 115960), (780, 110608), (806, 107040), (832, 103695), (892, 96720), (930, 92768), (960, 89869), (992, 86970), (1040, 82956), (1115, 77376), (1209, 71360), (1240, 69576), (1248, 69130), (1338, 64480), (1488, 57980), (1560, 55304), (1612, 53520), (1784, 48360), (1860, 46384), (1984, 43485), (2015, 42816), (2080, 41478), (2230, 38688), (2418, 35680), (2480, 34788), (2496, 34565), (2676, 32240), (2899, 29760), (2976, 28990), (3120, 27652), (3224, 26760), (3345, 25792), (3568, 24180), (3720, 23192), (4030, 21408), (4160, 20739), (4460, 19344), (4836, 17840), (4960, 17394), (5352, 16120), (5798, 14880), (5952, 14495), (6045, 14272), (6240, 13826), (6448, 13380), (6690, 12896), (6913, 12480), (7136, 12090), (7440, 11596), (8060, 10704), (8697, 9920), (8920, 9672)]