126372120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 468910080

約数和(自身を除く): 342537960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 56, 60, 62, 69, 70, 84, 92, 93, 105, 115, 120, 124, 138, 140, 155, 161, 168, 184, 186, 210, 211, 217, 230, 248, 276, 280, 310, 322, 345, 372, 420, 422, 434, 460, 465, 483, 552, 620, 633, 644, 651, 690, 713, 744, 805, 840, 844, 868, 920, 930, 966, 1055, 1085, 1240, 1266, 1288, 1302, 1380, 1426, 1477, 1610, 1688, 1736, 1860, 1932, 2110, 2139, 2170, 2415, 2532, 2604, 2760, 2852, 2954, 3165, 3220, 3255, 3565, 3720, 3864, 4220, 4278, 4340, 4431, 4830, 4853, 4991, 5064, 5208, 5704, 5908, 6330, 6440, 6510, 6541, 7130, 7385, 8440, 8556, 8680, 8862, 9660, 9706, 9982, 10695, 11816, 12660, 13020, 13082, 14260, 14559, 14770, 14973, 17112, 17724, 19320, 19412, 19623, 19964, 21390, 22155, 24265, 24955, 25320, 26040, 26164, 28520, 29118, 29540, 29946, 32705, 33971, 35448, 38824, 39246, 39928, 42780, 44310, 45787, 48530, 49910, 52328, 58236, 59080, 59892, 65410, 67942, 72795, 74865, 78492, 85560, 88620, 91574, 97060, 98115, 99820, 101913, 116472, 119784, 130820, 135884, 137361, 145590, 149730, 150443, 156984, 169855, 177240, 183148, 194120, 196230, 199640, 203826, 228935, 261640, 271768, 274722, 291180, 299460, 300886, 339710, 366296, 392460, 407652, 451329, 457870, 509565, 549444, 582360, 598920, 601772, 679420, 686805, 752215, 784920, 815304, 902658, 915740, 1019130, 1053101, 1098888, 1203544, 1358840, 1373610, 1504430, 1805316, 1831480, 2038260, 2106202, 2256645, 2747220, 3008860, 3159303, 3610632, 4076520, 4212404, 4513290, 5265505, 5494440, 6017720, 6318606, 8424808, 9026580, 10531010, 12637212, 15796515, 18053160, 21062020, 25274424, 31593030, 42124040, 63186060, 126372120]

約数ペア:

[(1, 126372120), (2, 63186060), (3, 42124040), (4, 31593030), (5, 25274424), (6, 21062020), (7, 18053160), (8, 15796515), (10, 12637212), (12, 10531010), (14, 9026580), (15, 8424808), (20, 6318606), (21, 6017720), (23, 5494440), (24, 5265505), (28, 4513290), (30, 4212404), (31, 4076520), (35, 3610632), (40, 3159303), (42, 3008860), (46, 2747220), (56, 2256645), (60, 2106202), (62, 2038260), (69, 1831480), (70, 1805316), (84, 1504430), (92, 1373610), (93, 1358840), (105, 1203544), (115, 1098888), (120, 1053101), (124, 1019130), (138, 915740), (140, 902658), (155, 815304), (161, 784920), (168, 752215), (184, 686805), (186, 679420), (210, 601772), (211, 598920), (217, 582360), (230, 549444), (248, 509565), (276, 457870), (280, 451329), (310, 407652), (322, 392460), (345, 366296), (372, 339710), (420, 300886), (422, 299460), (434, 291180), (460, 274722), (465, 271768), (483, 261640), (552, 228935), (620, 203826), (633, 199640), (644, 196230), (651, 194120), (690, 183148), (713, 177240), (744, 169855), (805, 156984), (840, 150443), (844, 149730), (868, 145590), (920, 137361), (930, 135884), (966, 130820), (1055, 119784), (1085, 116472), (1240, 101913), (1266, 99820), (1288, 98115), (1302, 97060), (1380, 91574), (1426, 88620), (1477, 85560), (1610, 78492), (1688, 74865), (1736, 72795), (1860, 67942), (1932, 65410), (2110, 59892), (2139, 59080), (2170, 58236), (2415, 52328), (2532, 49910), (2604, 48530), (2760, 45787), (2852, 44310), (2954, 42780), (3165, 39928), (3220, 39246), (3255, 38824), (3565, 35448), (3720, 33971), (3864, 32705), (4220, 29946), (4278, 29540), (4340, 29118), (4431, 28520), (4830, 26164), (4853, 26040), (4991, 25320), (5064, 24955), (5208, 24265), (5704, 22155), (5908, 21390), (6330, 19964), (6440, 19623), (6510, 19412), (6541, 19320), (7130, 17724), (7385, 17112), (8440, 14973), (8556, 14770), (8680, 14559), (8862, 14260), (9660, 13082), (9706, 13020), (9982, 12660), (10695, 11816)]