68334840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 320

約数和(自身を含む): 275996160

約数和(自身を除く): 207661320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 131, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 252, 262, 270, 276, 280, 315, 322, 324, 345, 360, 378, 393, 405, 414, 420, 460, 483, 504, 524, 540, 552, 567, 621, 630, 644, 648, 655, 690, 756, 786, 805, 810, 828, 840, 917, 920, 945, 966, 1035, 1048, 1080, 1134, 1179, 1242, 1260, 1288, 1310, 1380, 1449, 1512, 1572, 1610, 1620, 1656, 1834, 1863, 1890, 1932, 1965, 2070, 2268, 2358, 2415, 2484, 2520, 2620, 2751, 2760, 2835, 2898, 3013, 3105, 3144, 3220, 3240, 3537, 3668, 3726, 3780, 3864, 3930, 4140, 4347, 4536, 4585, 4716, 4830, 4968, 5240, 5502, 5670, 5796, 5895, 6026, 6210, 6440, 7074, 7245, 7336, 7452, 7560, 7860, 8253, 8280, 8694, 9039, 9170, 9315, 9432, 9660, 10611, 11004, 11340, 11592, 11790, 12052, 12420, 13041, 13755, 14148, 14490, 14904, 15065, 15720, 16506, 17388, 17685, 18078, 18340, 18630, 19320, 21091, 21222, 21735, 22008, 22680, 23580, 24104, 24759, 24840, 26082, 27117, 27510, 28296, 28980, 30130, 33012, 34776, 35370, 36156, 36680, 37260, 41265, 42182, 42444, 43470, 45195, 47160, 49518, 52164, 53055, 54234, 55020, 57960, 60260, 63273, 65205, 66024, 70740, 72312, 74277, 74520, 81351, 82530, 84364, 84888, 86940, 90390, 99036, 104328, 105455, 106110, 108468, 110040, 120520, 123795, 126546, 130410, 135585, 141480, 148554, 162702, 165060, 168728, 173880, 180780, 189819, 198072, 210910, 212220, 216936, 244053, 247590, 253092, 260820, 271170, 297108, 316365, 325404, 330120, 361560, 371385, 379638, 406755, 421820, 424440, 488106, 495180, 506184, 521640, 542340, 569457, 594216, 632730, 650808, 742770, 759276, 813510, 843640, 949095, 976212, 990360, 1084680, 1138914, 1220265, 1265460, 1485540, 1518552, 1627020, 1708371, 1898190, 1952424, 2277828, 2440530, 2530920, 2847285, 2971080, 3254040, 3416742, 3796380, 4555656, 4881060, 5694570, 6833484, 7592760, 8541855, 9762120, 11389140, 13666968, 17083710, 22778280, 34167420, 68334840]

約数ペア:

[(1, 68334840), (2, 34167420), (3, 22778280), (4, 17083710), (5, 13666968), (6, 11389140), (7, 9762120), (8, 8541855), (9, 7592760), (10, 6833484), (12, 5694570), (14, 4881060), (15, 4555656), (18, 3796380), (20, 3416742), (21, 3254040), (23, 2971080), (24, 2847285), (27, 2530920), (28, 2440530), (30, 2277828), (35, 1952424), (36, 1898190), (40, 1708371), (42, 1627020), (45, 1518552), (46, 1485540), (54, 1265460), (56, 1220265), (60, 1138914), (63, 1084680), (69, 990360), (70, 976212), (72, 949095), (81, 843640), (84, 813510), (90, 759276), (92, 742770), (105, 650808), (108, 632730), (115, 594216), (120, 569457), (126, 542340), (131, 521640), (135, 506184), (138, 495180), (140, 488106), (161, 424440), (162, 421820), (168, 406755), (180, 379638), (184, 371385), (189, 361560), (207, 330120), (210, 325404), (216, 316365), (230, 297108), (252, 271170), (262, 260820), (270, 253092), (276, 247590), (280, 244053), (315, 216936), (322, 212220), (324, 210910), (345, 198072), (360, 189819), (378, 180780), (393, 173880), (405, 168728), (414, 165060), (420, 162702), (460, 148554), (483, 141480), (504, 135585), (524, 130410), (540, 126546), (552, 123795), (567, 120520), (621, 110040), (630, 108468), (644, 106110), (648, 105455), (655, 104328), (690, 99036), (756, 90390), (786, 86940), (805, 84888), (810, 84364), (828, 82530), (840, 81351), (917, 74520), (920, 74277), (945, 72312), (966, 70740), (1035, 66024), (1048, 65205), (1080, 63273), (1134, 60260), (1179, 57960), (1242, 55020), (1260, 54234), (1288, 53055), (1310, 52164), (1380, 49518), (1449, 47160), (1512, 45195), (1572, 43470), (1610, 42444), (1620, 42182), (1656, 41265), (1834, 37260), (1863, 36680), (1890, 36156), (1932, 35370), (1965, 34776), (2070, 33012), (2268, 30130), (2358, 28980), (2415, 28296), (2484, 27510), (2520, 27117), (2620, 26082), (2751, 24840), (2760, 24759), (2835, 24104), (2898, 23580), (3013, 22680), (3105, 22008), (3144, 21735), (3220, 21222), (3240, 21091), (3537, 19320), (3668, 18630), (3726, 18340), (3780, 18078), (3864, 17685), (3930, 17388), (4140, 16506), (4347, 15720), (4536, 15065), (4585, 14904), (4716, 14490), (4830, 14148), (4968, 13755), (5240, 13041), (5502, 12420), (5670, 12052), (5796, 11790), (5895, 11592), (6026, 11340), (6210, 11004), (6440, 10611), (7074, 9660), (7245, 9432), (7336, 9315), (7452, 9170), (7560, 9039), (7860, 8694), (8253, 8280)]