171264240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 320

約数和(自身を含む): 691384320

約数和(自身を除く): 520120080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 168, 180, 188, 189, 210, 216, 235, 240, 241, 252, 270, 280, 282, 315, 329, 336, 360, 376, 378, 420, 423, 432, 470, 482, 504, 540, 560, 564, 630, 658, 705, 720, 723, 752, 756, 840, 846, 940, 945, 964, 987, 1008, 1080, 1128, 1205, 1260, 1269, 1316, 1410, 1446, 1512, 1645, 1680, 1687, 1692, 1880, 1890, 1928, 1974, 2115, 2160, 2169, 2256, 2410, 2520, 2538, 2632, 2820, 2892, 2961, 3024, 3290, 3374, 3384, 3615, 3760, 3780, 3856, 3948, 4230, 4338, 4820, 4935, 5040, 5061, 5076, 5264, 5640, 5784, 5922, 6345, 6507, 6580, 6748, 6768, 7230, 7560, 7896, 8435, 8460, 8676, 8883, 9640, 9870, 10122, 10152, 10845, 11280, 11327, 11568, 11844, 12690, 13014, 13160, 13496, 14460, 14805, 15120, 15183, 15792, 16870, 16920, 17352, 17766, 19280, 19740, 20244, 20304, 21690, 22654, 23688, 25305, 25380, 26028, 26320, 26992, 28920, 29610, 30366, 32535, 33740, 33840, 33981, 34704, 35532, 39480, 40488, 43380, 44415, 45308, 45549, 47376, 50610, 50760, 52056, 56635, 57840, 59220, 60732, 65070, 67480, 67962, 71064, 75915, 78960, 79289, 80976, 86760, 88830, 90616, 91098, 101220, 101520, 101943, 104112, 113270, 118440, 121464, 130140, 134960, 135924, 142128, 151830, 158578, 169905, 173520, 177660, 181232, 182196, 202440, 203886, 226540, 227745, 236880, 237867, 242928, 260280, 271848, 303660, 305829, 317156, 339810, 355320, 364392, 396445, 404880, 407772, 453080, 455490, 475734, 509715, 520560, 543696, 607320, 611658, 634312, 679620, 710640, 713601, 728784, 792890, 815544, 906160, 910980, 951468, 1019430, 1189335, 1214640, 1223316, 1268624, 1359240, 1427202, 1529145, 1585780, 1631088, 1821960, 1902936, 2038860, 2140803, 2378670, 2446632, 2718480, 2854404, 3058290, 3171560, 3568005, 3643920, 3805872, 4077720, 4281606, 4757340, 4893264, 5708808, 6116580, 6343120, 7136010, 8155440, 8563212, 9514680, 10704015, 11417616, 12233160, 14272020, 17126424, 19029360, 21408030, 24466320, 28544040, 34252848, 42816060, 57088080, 85632120, 171264240]

約数ペア:

[(1, 171264240), (2, 85632120), (3, 57088080), (4, 42816060), (5, 34252848), (6, 28544040), (7, 24466320), (8, 21408030), (9, 19029360), (10, 17126424), (12, 14272020), (14, 12233160), (15, 11417616), (16, 10704015), (18, 9514680), (20, 8563212), (21, 8155440), (24, 7136010), (27, 6343120), (28, 6116580), (30, 5708808), (35, 4893264), (36, 4757340), (40, 4281606), (42, 4077720), (45, 3805872), (47, 3643920), (48, 3568005), (54, 3171560), (56, 3058290), (60, 2854404), (63, 2718480), (70, 2446632), (72, 2378670), (80, 2140803), (84, 2038860), (90, 1902936), (94, 1821960), (105, 1631088), (108, 1585780), (112, 1529145), (120, 1427202), (126, 1359240), (135, 1268624), (140, 1223316), (141, 1214640), (144, 1189335), (168, 1019430), (180, 951468), (188, 910980), (189, 906160), (210, 815544), (216, 792890), (235, 728784), (240, 713601), (241, 710640), (252, 679620), (270, 634312), (280, 611658), (282, 607320), (315, 543696), (329, 520560), (336, 509715), (360, 475734), (376, 455490), (378, 453080), (420, 407772), (423, 404880), (432, 396445), (470, 364392), (482, 355320), (504, 339810), (540, 317156), (560, 305829), (564, 303660), (630, 271848), (658, 260280), (705, 242928), (720, 237867), (723, 236880), (752, 227745), (756, 226540), (840, 203886), (846, 202440), (940, 182196), (945, 181232), (964, 177660), (987, 173520), (1008, 169905), (1080, 158578), (1128, 151830), (1205, 142128), (1260, 135924), (1269, 134960), (1316, 130140), (1410, 121464), (1446, 118440), (1512, 113270), (1645, 104112), (1680, 101943), (1687, 101520), (1692, 101220), (1880, 91098), (1890, 90616), (1928, 88830), (1974, 86760), (2115, 80976), (2160, 79289), (2169, 78960), (2256, 75915), (2410, 71064), (2520, 67962), (2538, 67480), (2632, 65070), (2820, 60732), (2892, 59220), (2961, 57840), (3024, 56635), (3290, 52056), (3374, 50760), (3384, 50610), (3615, 47376), (3760, 45549), (3780, 45308), (3856, 44415), (3948, 43380), (4230, 40488), (4338, 39480), (4820, 35532), (4935, 34704), (5040, 33981), (5061, 33840), (5076, 33740), (5264, 32535), (5640, 30366), (5784, 29610), (5922, 28920), (6345, 26992), (6507, 26320), (6580, 26028), (6748, 25380), (6768, 25305), (7230, 23688), (7560, 22654), (7896, 21690), (8435, 20304), (8460, 20244), (8676, 19740), (8883, 19280), (9640, 17766), (9870, 17352), (10122, 16920), (10152, 16870), (10845, 15792), (11280, 15183), (11327, 15120), (11568, 14805), (11844, 14460), (12690, 13496), (13014, 13160)]