284495680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 224

約数和(自身を含む): 849733632

約数和(自身を除く): 565237952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 160, 170, 217, 224, 238, 241, 248, 272, 280, 310, 320, 340, 434, 448, 476, 482, 496, 527, 544, 560, 595, 620, 680, 868, 952, 964, 992, 1054, 1085, 1088, 1120, 1190, 1205, 1240, 1360, 1687, 1736, 1904, 1928, 1984, 2108, 2170, 2240, 2380, 2410, 2480, 2635, 2720, 3374, 3472, 3689, 3808, 3856, 4097, 4216, 4340, 4760, 4820, 4960, 5270, 5440, 6748, 6944, 7378, 7471, 7616, 7712, 8194, 8432, 8435, 8680, 9520, 9640, 9920, 10540, 13496, 13888, 14756, 14942, 15424, 16388, 16864, 16870, 17360, 18445, 19040, 19280, 20485, 21080, 26992, 28679, 29512, 29884, 32776, 33728, 33740, 34720, 36890, 37355, 38080, 38560, 40970, 42160, 52297, 53984, 57358, 59024, 59768, 65552, 67480, 69440, 73780, 74710, 77120, 81940, 84320, 104594, 107968, 114716, 118048, 119536, 127007, 131104, 134960, 143395, 147560, 149420, 163880, 168640, 209188, 229432, 236096, 239072, 254014, 261485, 262208, 269920, 286790, 295120, 298840, 327760, 418376, 458864, 478144, 508028, 522970, 539840, 573580, 590240, 597680, 635035, 655520, 836752, 889049, 917728, 1016056, 1045940, 1147160, 1180480, 1195360, 1270070, 1311040, 1673504, 1778098, 1835456, 2032112, 2091880, 2294320, 2390720, 2540140, 3347008, 3556196, 4064224, 4183760, 4445245, 4588640, 5080280, 7112392, 8128448, 8367520, 8890490, 9177280, 10160560, 14224784, 16735040, 17780980, 20321120, 28449568, 35561960, 40642240, 56899136, 71123920, 142247840, 284495680]

約数ペア:

[(1, 284495680), (2, 142247840), (4, 71123920), (5, 56899136), (7, 40642240), (8, 35561960), (10, 28449568), (14, 20321120), (16, 17780980), (17, 16735040), (20, 14224784), (28, 10160560), (31, 9177280), (32, 8890490), (34, 8367520), (35, 8128448), (40, 7112392), (56, 5080280), (62, 4588640), (64, 4445245), (68, 4183760), (70, 4064224), (80, 3556196), (85, 3347008), (112, 2540140), (119, 2390720), (124, 2294320), (136, 2091880), (140, 2032112), (155, 1835456), (160, 1778098), (170, 1673504), (217, 1311040), (224, 1270070), (238, 1195360), (241, 1180480), (248, 1147160), (272, 1045940), (280, 1016056), (310, 917728), (320, 889049), (340, 836752), (434, 655520), (448, 635035), (476, 597680), (482, 590240), (496, 573580), (527, 539840), (544, 522970), (560, 508028), (595, 478144), (620, 458864), (680, 418376), (868, 327760), (952, 298840), (964, 295120), (992, 286790), (1054, 269920), (1085, 262208), (1088, 261485), (1120, 254014), (1190, 239072), (1205, 236096), (1240, 229432), (1360, 209188), (1687, 168640), (1736, 163880), (1904, 149420), (1928, 147560), (1984, 143395), (2108, 134960), (2170, 131104), (2240, 127007), (2380, 119536), (2410, 118048), (2480, 114716), (2635, 107968), (2720, 104594), (3374, 84320), (3472, 81940), (3689, 77120), (3808, 74710), (3856, 73780), (4097, 69440), (4216, 67480), (4340, 65552), (4760, 59768), (4820, 59024), (4960, 57358), (5270, 53984), (5440, 52297), (6748, 42160), (6944, 40970), (7378, 38560), (7471, 38080), (7616, 37355), (7712, 36890), (8194, 34720), (8432, 33740), (8435, 33728), (8680, 32776), (9520, 29884), (9640, 29512), (9920, 28679), (10540, 26992), (13496, 21080), (13888, 20485), (14756, 19280), (14942, 19040), (15424, 18445), (16388, 17360), (16864, 16870)]