4044808260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3943}}^1$

素因数の和:4138

約数の個数: 144

約数和(自身を含む): 12662133120

約数和(自身を除く): 8617324860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 139, 164, 180, 205, 246, 278, 369, 410, 417, 492, 556, 615, 695, 738, 820, 834, 1230, 1251, 1390, 1476, 1668, 1845, 2085, 2460, 2502, 2780, 3690, 3943, 4170, 5004, 5699, 6255, 7380, 7886, 8340, 11398, 11829, 12510, 15772, 17097, 19715, 22796, 23658, 25020, 28495, 34194, 35487, 39430, 47316, 51291, 56990, 59145, 68388, 70974, 78860, 85485, 102582, 113980, 118290, 141948, 161663, 170970, 177435, 205164, 236580, 256455, 323326, 341940, 354870, 484989, 512910, 548077, 646652, 709740, 808315, 969978, 1025820, 1096154, 1454967, 1616630, 1644231, 1939956, 2192308, 2424945, 2740385, 2909934, 3233260, 3288462, 4849890, 4932693, 5480770, 5819868, 6576924, 7274835, 8221155, 9699780, 9865386, 10961540, 14549670, 16442310, 19730772, 22471157, 24663465, 29099340, 32884620, 44942314, 49326930, 67413471, 89884628, 98653860, 112355785, 134826942, 202240413, 224711570, 269653884, 337067355, 404480826, 449423140, 674134710, 808961652, 1011202065, 1348269420, 2022404130, 4044808260]

約数ペア:

[(1, 4044808260), (2, 2022404130), (3, 1348269420), (4, 1011202065), (5, 808961652), (6, 674134710), (9, 449423140), (10, 404480826), (12, 337067355), (15, 269653884), (18, 224711570), (20, 202240413), (30, 134826942), (36, 112355785), (41, 98653860), (45, 89884628), (60, 67413471), (82, 49326930), (90, 44942314), (123, 32884620), (139, 29099340), (164, 24663465), (180, 22471157), (205, 19730772), (246, 16442310), (278, 14549670), (369, 10961540), (410, 9865386), (417, 9699780), (492, 8221155), (556, 7274835), (615, 6576924), (695, 5819868), (738, 5480770), (820, 4932693), (834, 4849890), (1230, 3288462), (1251, 3233260), (1390, 2909934), (1476, 2740385), (1668, 2424945), (1845, 2192308), (2085, 1939956), (2460, 1644231), (2502, 1616630), (2780, 1454967), (3690, 1096154), (3943, 1025820), (4170, 969978), (5004, 808315), (5699, 709740), (6255, 646652), (7380, 548077), (7886, 512910), (8340, 484989), (11398, 354870), (11829, 341940), (12510, 323326), (15772, 256455), (17097, 236580), (19715, 205164), (22796, 177435), (23658, 170970), (25020, 161663), (28495, 141948), (34194, 118290), (35487, 113980), (39430, 102582), (47316, 85485), (51291, 78860), (56990, 70974), (59145, 68388)]