2815593480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2843}}^1$

素因数の和:3001

約数の個数: 256

約数和(自身を含む): 10811750400

約数和(自身を除く): 7996156920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 131, 135, 140, 168, 180, 189, 210, 216, 252, 262, 270, 280, 315, 360, 378, 393, 420, 504, 524, 540, 630, 655, 756, 786, 840, 917, 945, 1048, 1080, 1179, 1260, 1310, 1512, 1572, 1834, 1890, 1965, 2358, 2520, 2620, 2751, 2843, 3144, 3537, 3668, 3780, 3930, 4585, 4716, 5240, 5502, 5686, 5895, 7074, 7336, 7560, 7860, 8253, 8529, 9170, 9432, 11004, 11372, 11790, 13755, 14148, 14215, 15720, 16506, 17058, 17685, 18340, 19901, 22008, 22744, 23580, 24759, 25587, 27510, 28296, 28430, 33012, 34116, 35370, 36680, 39802, 41265, 42645, 47160, 49518, 51174, 55020, 56860, 59703, 66024, 68232, 70740, 76761, 79604, 82530, 85290, 99036, 99505, 102348, 110040, 113720, 119406, 123795, 127935, 141480, 153522, 159208, 165060, 170580, 179109, 198072, 199010, 204696, 238812, 247590, 255870, 298515, 307044, 330120, 341160, 358218, 372433, 383805, 398020, 477624, 495180, 511740, 537327, 597030, 614088, 716436, 744866, 767610, 796040, 895545, 990360, 1023480, 1074654, 1117299, 1194060, 1432872, 1489732, 1535220, 1791090, 1862165, 2149308, 2234598, 2388120, 2607031, 2686635, 2979464, 3070440, 3351897, 3582180, 3724330, 4298616, 4469196, 5214062, 5373270, 5586495, 6703794, 7164360, 7448660, 7821093, 8938392, 10055691, 10428124, 10746540, 11172990, 13035155, 13407588, 14897320, 15642186, 16759485, 20111382, 20856248, 21493080, 22345980, 23463279, 26070310, 26815176, 31284372, 33518970, 39105465, 40222764, 44691960, 46926558, 50278455, 52140620, 62568744, 67037940, 70389837, 78210930, 80445528, 93853116, 100556910, 104281240, 117316395, 134075880, 140779674, 156421860, 187706232, 201113820, 234632790, 281559348, 312843720, 351949185, 402227640, 469265580, 563118696, 703898370, 938531160, 1407796740, 2815593480]

約数ペア:

[(1, 2815593480), (2, 1407796740), (3, 938531160), (4, 703898370), (5, 563118696), (6, 469265580), (7, 402227640), (8, 351949185), (9, 312843720), (10, 281559348), (12, 234632790), (14, 201113820), (15, 187706232), (18, 156421860), (20, 140779674), (21, 134075880), (24, 117316395), (27, 104281240), (28, 100556910), (30, 93853116), (35, 80445528), (36, 78210930), (40, 70389837), (42, 67037940), (45, 62568744), (54, 52140620), (56, 50278455), (60, 46926558), (63, 44691960), (70, 40222764), (72, 39105465), (84, 33518970), (90, 31284372), (105, 26815176), (108, 26070310), (120, 23463279), (126, 22345980), (131, 21493080), (135, 20856248), (140, 20111382), (168, 16759485), (180, 15642186), (189, 14897320), (210, 13407588), (216, 13035155), (252, 11172990), (262, 10746540), (270, 10428124), (280, 10055691), (315, 8938392), (360, 7821093), (378, 7448660), (393, 7164360), (420, 6703794), (504, 5586495), (524, 5373270), (540, 5214062), (630, 4469196), (655, 4298616), (756, 3724330), (786, 3582180), (840, 3351897), (917, 3070440), (945, 2979464), (1048, 2686635), (1080, 2607031), (1179, 2388120), (1260, 2234598), (1310, 2149308), (1512, 1862165), (1572, 1791090), (1834, 1535220), (1890, 1489732), (1965, 1432872), (2358, 1194060), (2520, 1117299), (2620, 1074654), (2751, 1023480), (2843, 990360), (3144, 895545), (3537, 796040), (3668, 767610), (3780, 744866), (3930, 716436), (4585, 614088), (4716, 597030), (5240, 537327), (5502, 511740), (5686, 495180), (5895, 477624), (7074, 398020), (7336, 383805), (7560, 372433), (7860, 358218), (8253, 341160), (8529, 330120), (9170, 307044), (9432, 298515), (11004, 255870), (11372, 247590), (11790, 238812), (13755, 204696), (14148, 199010), (14215, 198072), (15720, 179109), (16506, 170580), (17058, 165060), (17685, 159208), (18340, 153522), (19901, 141480), (22008, 127935), (22744, 123795), (23580, 119406), (24759, 113720), (25587, 110040), (27510, 102348), (28296, 99505), (28430, 99036), (33012, 85290), (34116, 82530), (35370, 79604), (36680, 76761), (39802, 70740), (41265, 68232), (42645, 66024), (47160, 59703), (49518, 56860), (51174, 55020)]