284018280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:904

約数の個数: 256

約数和(自身を含む): 1083801600

約数和(自身を除く): 799783320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 839, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1365, 1560, 1612, 1678, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2517, 2604, 2730, 2821, 3224, 3255, 3356, 3640, 3720, 4030, 4195, 4340, 4836, 5034, 5208, 5460, 5642, 5873, 6045, 6510, 6712, 8060, 8390, 8463, 8680, 9672, 10068, 10907, 10920, 11284, 11746, 12090, 12585, 13020, 14105, 16120, 16780, 16926, 17619, 20136, 21814, 22568, 23492, 24180, 25170, 26009, 26040, 28210, 29365, 32721, 33560, 33852, 35238, 42315, 43628, 46984, 48360, 50340, 52018, 54535, 56420, 58730, 65442, 67704, 70476, 76349, 78027, 84630, 87256, 88095, 100680, 104036, 109070, 112840, 117460, 130045, 130884, 140952, 152698, 156054, 163605, 169260, 176190, 182063, 208072, 218140, 229047, 234920, 260090, 261768, 305396, 312108, 327210, 338117, 338520, 352380, 364126, 381745, 390135, 436280, 458094, 520180, 546189, 610792, 624216, 654420, 676234, 704760, 728252, 763490, 780270, 910315, 916188, 1014351, 1040360, 1092378, 1145235, 1308840, 1352468, 1456504, 1526980, 1560540, 1690585, 1820630, 1832376, 2028702, 2184756, 2290470, 2366819, 2704936, 2730945, 3053960, 3121080, 3381170, 3641260, 4057404, 4369512, 4580940, 4733638, 5071755, 5461890, 6762340, 7100457, 7282520, 8114808, 9161880, 9467276, 10143510, 10923780, 11834095, 13524680, 14200914, 18934552, 20287020, 21847560, 23668190, 28401828, 35502285, 40574040, 47336380, 56803656, 71004570, 94672760, 142009140, 284018280]

約数ペア:

[(1, 284018280), (2, 142009140), (3, 94672760), (4, 71004570), (5, 56803656), (6, 47336380), (7, 40574040), (8, 35502285), (10, 28401828), (12, 23668190), (13, 21847560), (14, 20287020), (15, 18934552), (20, 14200914), (21, 13524680), (24, 11834095), (26, 10923780), (28, 10143510), (30, 9467276), (31, 9161880), (35, 8114808), (39, 7282520), (40, 7100457), (42, 6762340), (52, 5461890), (56, 5071755), (60, 4733638), (62, 4580940), (65, 4369512), (70, 4057404), (78, 3641260), (84, 3381170), (91, 3121080), (93, 3053960), (104, 2730945), (105, 2704936), (120, 2366819), (124, 2290470), (130, 2184756), (140, 2028702), (155, 1832376), (156, 1820630), (168, 1690585), (182, 1560540), (186, 1526980), (195, 1456504), (210, 1352468), (217, 1308840), (248, 1145235), (260, 1092378), (273, 1040360), (280, 1014351), (310, 916188), (312, 910315), (364, 780270), (372, 763490), (390, 728252), (403, 704760), (420, 676234), (434, 654420), (455, 624216), (465, 610792), (520, 546189), (546, 520180), (620, 458094), (651, 436280), (728, 390135), (744, 381745), (780, 364126), (806, 352380), (839, 338520), (840, 338117), (868, 327210), (910, 312108), (930, 305396), (1085, 261768), (1092, 260090), (1209, 234920), (1240, 229047), (1302, 218140), (1365, 208072), (1560, 182063), (1612, 176190), (1678, 169260), (1736, 163605), (1820, 156054), (1860, 152698), (2015, 140952), (2170, 130884), (2184, 130045), (2418, 117460), (2517, 112840), (2604, 109070), (2730, 104036), (2821, 100680), (3224, 88095), (3255, 87256), (3356, 84630), (3640, 78027), (3720, 76349), (4030, 70476), (4195, 67704), (4340, 65442), (4836, 58730), (5034, 56420), (5208, 54535), (5460, 52018), (5642, 50340), (5873, 48360), (6045, 46984), (6510, 43628), (6712, 42315), (8060, 35238), (8390, 33852), (8463, 33560), (8680, 32721), (9672, 29365), (10068, 28210), (10907, 26040), (10920, 26009), (11284, 25170), (11746, 24180), (12090, 23492), (12585, 22568), (13020, 21814), (14105, 20136), (16120, 17619), (16780, 16926)]