67755240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 268894080

約数和(自身を除く): 201138840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 161, 167, 168, 180, 184, 196, 207, 210, 230, 245, 252, 276, 280, 294, 315, 322, 334, 345, 360, 392, 414, 420, 441, 460, 483, 490, 501, 504, 552, 588, 630, 644, 668, 690, 735, 805, 828, 835, 840, 882, 920, 966, 980, 1002, 1035, 1127, 1169, 1176, 1260, 1288, 1336, 1380, 1449, 1470, 1503, 1610, 1656, 1670, 1764, 1932, 1960, 2004, 2070, 2205, 2254, 2338, 2415, 2505, 2520, 2760, 2898, 2940, 3006, 3220, 3340, 3381, 3507, 3528, 3841, 3864, 4008, 4140, 4410, 4508, 4676, 4830, 5010, 5635, 5796, 5845, 5880, 6012, 6440, 6680, 6762, 7014, 7245, 7515, 7682, 8183, 8280, 8820, 9016, 9352, 9660, 10020, 10143, 10521, 11270, 11523, 11592, 11690, 12024, 13524, 14028, 14490, 15030, 15364, 16366, 16905, 17535, 17640, 19205, 19320, 20040, 20286, 21042, 22540, 23046, 23380, 24549, 26887, 27048, 28056, 28980, 30060, 30728, 32732, 33810, 34569, 35070, 38410, 40572, 40915, 42084, 45080, 46092, 46760, 49098, 50715, 52605, 53774, 57615, 57960, 60120, 65464, 67620, 69138, 70140, 73647, 76820, 80661, 81144, 81830, 84168, 92184, 98196, 101430, 105210, 107548, 115230, 122745, 134435, 135240, 138276, 140280, 147294, 153640, 161322, 163660, 172845, 188209, 196392, 202860, 210420, 215096, 230460, 241983, 245490, 268870, 276552, 294588, 322644, 327320, 345690, 368235, 376418, 403305, 405720, 420840, 460920, 483966, 490980, 537740, 564627, 589176, 645288, 691380, 736470, 752836, 806610, 941045, 967932, 981960, 1075480, 1129254, 1209915, 1382760, 1472940, 1505672, 1613220, 1693881, 1882090, 1935864, 2258508, 2419830, 2823135, 2945880, 3226440, 3387762, 3764180, 4517016, 4839660, 5646270, 6775524, 7528360, 8469405, 9679320, 11292540, 13551048, 16938810, 22585080, 33877620, 67755240]

約数ペア:

[(1, 67755240), (2, 33877620), (3, 22585080), (4, 16938810), (5, 13551048), (6, 11292540), (7, 9679320), (8, 8469405), (9, 7528360), (10, 6775524), (12, 5646270), (14, 4839660), (15, 4517016), (18, 3764180), (20, 3387762), (21, 3226440), (23, 2945880), (24, 2823135), (28, 2419830), (30, 2258508), (35, 1935864), (36, 1882090), (40, 1693881), (42, 1613220), (45, 1505672), (46, 1472940), (49, 1382760), (56, 1209915), (60, 1129254), (63, 1075480), (69, 981960), (70, 967932), (72, 941045), (84, 806610), (90, 752836), (92, 736470), (98, 691380), (105, 645288), (115, 589176), (120, 564627), (126, 537740), (138, 490980), (140, 483966), (147, 460920), (161, 420840), (167, 405720), (168, 403305), (180, 376418), (184, 368235), (196, 345690), (207, 327320), (210, 322644), (230, 294588), (245, 276552), (252, 268870), (276, 245490), (280, 241983), (294, 230460), (315, 215096), (322, 210420), (334, 202860), (345, 196392), (360, 188209), (392, 172845), (414, 163660), (420, 161322), (441, 153640), (460, 147294), (483, 140280), (490, 138276), (501, 135240), (504, 134435), (552, 122745), (588, 115230), (630, 107548), (644, 105210), (668, 101430), (690, 98196), (735, 92184), (805, 84168), (828, 81830), (835, 81144), (840, 80661), (882, 76820), (920, 73647), (966, 70140), (980, 69138), (1002, 67620), (1035, 65464), (1127, 60120), (1169, 57960), (1176, 57615), (1260, 53774), (1288, 52605), (1336, 50715), (1380, 49098), (1449, 46760), (1470, 46092), (1503, 45080), (1610, 42084), (1656, 40915), (1670, 40572), (1764, 38410), (1932, 35070), (1960, 34569), (2004, 33810), (2070, 32732), (2205, 30728), (2254, 30060), (2338, 28980), (2415, 28056), (2505, 27048), (2520, 26887), (2760, 24549), (2898, 23380), (2940, 23046), (3006, 22540), (3220, 21042), (3340, 20286), (3381, 20040), (3507, 19320), (3528, 19205), (3841, 17640), (3864, 17535), (4008, 16905), (4140, 16366), (4410, 15364), (4508, 15030), (4676, 14490), (4830, 14028), (5010, 13524), (5635, 12024), (5796, 11690), (5845, 11592), (5880, 11523), (6012, 11270), (6440, 10521), (6680, 10143), (6762, 10020), (7014, 9660), (7245, 9352), (7515, 9016), (7682, 8820), (8183, 8280)]