67412520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 264844800

約数和(自身を除く): 197432280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 168, 180, 185, 189, 210, 216, 222, 241, 252, 259, 270, 280, 296, 315, 333, 360, 370, 378, 420, 444, 482, 504, 518, 540, 555, 630, 666, 723, 740, 756, 777, 840, 888, 945, 964, 999, 1036, 1080, 1110, 1205, 1260, 1295, 1332, 1446, 1480, 1512, 1554, 1665, 1687, 1890, 1928, 1998, 2072, 2169, 2220, 2331, 2410, 2520, 2590, 2664, 2892, 3108, 3330, 3374, 3615, 3780, 3885, 3996, 4338, 4440, 4662, 4820, 4995, 5061, 5180, 5784, 6216, 6507, 6660, 6748, 6993, 7230, 7560, 7770, 7992, 8435, 8676, 8917, 9324, 9640, 9990, 10122, 10360, 10845, 11655, 13014, 13320, 13496, 13986, 14460, 15183, 15540, 16870, 17352, 17834, 18648, 19980, 20244, 21690, 23310, 25305, 26028, 26751, 27972, 28920, 30366, 31080, 32535, 33740, 34965, 35668, 39960, 40488, 43380, 44585, 45549, 46620, 50610, 52056, 53502, 55944, 60732, 62419, 65070, 67480, 69930, 71336, 75915, 80253, 86760, 89170, 91098, 93240, 101220, 107004, 121464, 124838, 130140, 133755, 139860, 151830, 160506, 178340, 182196, 187257, 202440, 214008, 227745, 240759, 249676, 260280, 267510, 279720, 303660, 312095, 321012, 356680, 364392, 374514, 401265, 455490, 481518, 499352, 535020, 561771, 607320, 624190, 642024, 749028, 802530, 910980, 936285, 963036, 1070040, 1123542, 1203795, 1248380, 1498056, 1605060, 1685313, 1821960, 1872570, 1926072, 2247084, 2407590, 2496760, 2808855, 3210120, 3370626, 3745140, 4494168, 4815180, 5617710, 6741252, 7490280, 8426565, 9630360, 11235420, 13482504, 16853130, 22470840, 33706260, 67412520]

約数ペア:

[(1, 67412520), (2, 33706260), (3, 22470840), (4, 16853130), (5, 13482504), (6, 11235420), (7, 9630360), (8, 8426565), (9, 7490280), (10, 6741252), (12, 5617710), (14, 4815180), (15, 4494168), (18, 3745140), (20, 3370626), (21, 3210120), (24, 2808855), (27, 2496760), (28, 2407590), (30, 2247084), (35, 1926072), (36, 1872570), (37, 1821960), (40, 1685313), (42, 1605060), (45, 1498056), (54, 1248380), (56, 1203795), (60, 1123542), (63, 1070040), (70, 963036), (72, 936285), (74, 910980), (84, 802530), (90, 749028), (105, 642024), (108, 624190), (111, 607320), (120, 561771), (126, 535020), (135, 499352), (140, 481518), (148, 455490), (168, 401265), (180, 374514), (185, 364392), (189, 356680), (210, 321012), (216, 312095), (222, 303660), (241, 279720), (252, 267510), (259, 260280), (270, 249676), (280, 240759), (296, 227745), (315, 214008), (333, 202440), (360, 187257), (370, 182196), (378, 178340), (420, 160506), (444, 151830), (482, 139860), (504, 133755), (518, 130140), (540, 124838), (555, 121464), (630, 107004), (666, 101220), (723, 93240), (740, 91098), (756, 89170), (777, 86760), (840, 80253), (888, 75915), (945, 71336), (964, 69930), (999, 67480), (1036, 65070), (1080, 62419), (1110, 60732), (1205, 55944), (1260, 53502), (1295, 52056), (1332, 50610), (1446, 46620), (1480, 45549), (1512, 44585), (1554, 43380), (1665, 40488), (1687, 39960), (1890, 35668), (1928, 34965), (1998, 33740), (2072, 32535), (2169, 31080), (2220, 30366), (2331, 28920), (2410, 27972), (2520, 26751), (2590, 26028), (2664, 25305), (2892, 23310), (3108, 21690), (3330, 20244), (3374, 19980), (3615, 18648), (3780, 17834), (3885, 17352), (3996, 16870), (4338, 15540), (4440, 15183), (4662, 14460), (4820, 13986), (4995, 13496), (5061, 13320), (5180, 13014), (5784, 11655), (6216, 10845), (6507, 10360), (6660, 10122), (6748, 9990), (6993, 9640), (7230, 9324), (7560, 8917), (7770, 8676), (7992, 8435)]