80176068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 263450880

約数和(自身を除く): 183274812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 29, 36, 42, 46, 53, 54, 58, 63, 69, 81, 84, 87, 92, 106, 108, 116, 126, 138, 159, 161, 162, 174, 189, 203, 207, 212, 252, 261, 276, 318, 322, 324, 348, 371, 378, 406, 414, 477, 483, 522, 567, 609, 621, 636, 644, 667, 742, 756, 783, 812, 828, 954, 966, 1044, 1113, 1134, 1218, 1219, 1242, 1334, 1431, 1449, 1484, 1537, 1566, 1827, 1863, 1908, 1932, 2001, 2226, 2268, 2349, 2436, 2438, 2484, 2668, 2862, 2898, 3074, 3132, 3339, 3654, 3657, 3726, 4002, 4293, 4347, 4452, 4611, 4669, 4698, 4876, 5481, 5724, 5796, 6003, 6148, 6678, 7308, 7314, 7452, 8004, 8533, 8586, 8694, 9222, 9338, 9396, 10017, 10759, 10962, 10971, 12006, 13041, 13356, 13833, 14007, 14628, 16443, 17066, 17172, 17388, 18009, 18444, 18676, 20034, 21518, 21924, 21942, 24012, 25599, 26082, 27666, 28014, 30051, 32277, 32886, 32913, 34132, 35351, 36018, 40068, 41499, 42021, 43036, 43884, 51198, 52164, 54027, 55332, 56028, 60102, 64554, 65772, 65826, 70702, 72036, 76797, 82998, 84042, 96831, 98739, 102396, 106053, 108054, 120204, 124497, 126063, 129108, 131652, 141404, 153594, 165996, 168084, 193662, 197478, 212106, 216108, 230391, 247457, 248994, 252126, 290493, 307188, 318159, 378189, 387324, 394956, 424212, 460782, 494914, 497988, 504252, 580986, 636318, 691173, 742371, 756378, 871479, 921564, 954477, 989828, 1161972, 1272636, 1382346, 1484742, 1512756, 1742958, 1908954, 2227113, 2764692, 2863431, 2969484, 3485916, 3817908, 4454226, 5726862, 6681339, 8908452, 11453724, 13362678, 20044017, 26725356, 40088034, 80176068]

約数ペア:

[(1, 80176068), (2, 40088034), (3, 26725356), (4, 20044017), (6, 13362678), (7, 11453724), (9, 8908452), (12, 6681339), (14, 5726862), (18, 4454226), (21, 3817908), (23, 3485916), (27, 2969484), (28, 2863431), (29, 2764692), (36, 2227113), (42, 1908954), (46, 1742958), (53, 1512756), (54, 1484742), (58, 1382346), (63, 1272636), (69, 1161972), (81, 989828), (84, 954477), (87, 921564), (92, 871479), (106, 756378), (108, 742371), (116, 691173), (126, 636318), (138, 580986), (159, 504252), (161, 497988), (162, 494914), (174, 460782), (189, 424212), (203, 394956), (207, 387324), (212, 378189), (252, 318159), (261, 307188), (276, 290493), (318, 252126), (322, 248994), (324, 247457), (348, 230391), (371, 216108), (378, 212106), (406, 197478), (414, 193662), (477, 168084), (483, 165996), (522, 153594), (567, 141404), (609, 131652), (621, 129108), (636, 126063), (644, 124497), (667, 120204), (742, 108054), (756, 106053), (783, 102396), (812, 98739), (828, 96831), (954, 84042), (966, 82998), (1044, 76797), (1113, 72036), (1134, 70702), (1218, 65826), (1219, 65772), (1242, 64554), (1334, 60102), (1431, 56028), (1449, 55332), (1484, 54027), (1537, 52164), (1566, 51198), (1827, 43884), (1863, 43036), (1908, 42021), (1932, 41499), (2001, 40068), (2226, 36018), (2268, 35351), (2349, 34132), (2436, 32913), (2438, 32886), (2484, 32277), (2668, 30051), (2862, 28014), (2898, 27666), (3074, 26082), (3132, 25599), (3339, 24012), (3654, 21942), (3657, 21924), (3726, 21518), (4002, 20034), (4293, 18676), (4347, 18444), (4452, 18009), (4611, 17388), (4669, 17172), (4698, 17066), (4876, 16443), (5481, 14628), (5724, 14007), (5796, 13833), (6003, 13356), (6148, 13041), (6678, 12006), (7308, 10971), (7314, 10962), (7452, 10759), (8004, 10017), (8533, 9396), (8586, 9338), (8694, 9222)]