2511382020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 384

約数和(自身を含む): 8778792960

約数和(自身を除く): 6267410940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 41, 42, 47, 58, 60, 70, 82, 84, 87, 94, 105, 107, 116, 123, 140, 141, 145, 164, 174, 188, 203, 205, 210, 214, 235, 246, 282, 287, 290, 321, 329, 348, 406, 410, 420, 428, 435, 470, 492, 535, 564, 574, 580, 609, 615, 642, 658, 705, 749, 812, 820, 861, 870, 940, 987, 1015, 1070, 1148, 1189, 1218, 1230, 1284, 1316, 1363, 1410, 1435, 1498, 1605, 1645, 1722, 1740, 1927, 1974, 2030, 2140, 2247, 2378, 2436, 2460, 2726, 2820, 2870, 2996, 3045, 3103, 3210, 3290, 3444, 3567, 3745, 3854, 3948, 4060, 4089, 4305, 4387, 4494, 4756, 4935, 5029, 5452, 5740, 5781, 5945, 6090, 6206, 6420, 6580, 6815, 7134, 7490, 7708, 8178, 8323, 8610, 8774, 8988, 9309, 9541, 9635, 9870, 10058, 11235, 11562, 11890, 12180, 12412, 13161, 13489, 13630, 14268, 14980, 15087, 15515, 16356, 16646, 17220, 17548, 17835, 18618, 19082, 19270, 19740, 20116, 20445, 21721, 21935, 22470, 23124, 23780, 24969, 25145, 26322, 26978, 27260, 28623, 28905, 30174, 30709, 31030, 33292, 35203, 35670, 37236, 38164, 38540, 40467, 40890, 41615, 43442, 43870, 44940, 46545, 47705, 49938, 50290, 52644, 53956, 55883, 57246, 57810, 60348, 61418, 62060, 65163, 65805, 67445, 70406, 71340, 75435, 80934, 81780, 83230, 86884, 87740, 92127, 93090, 95410, 99876, 100580, 105609, 108605, 111766, 114492, 115620, 122836, 124845, 127223, 130326, 131610, 134890, 140812, 143115, 145841, 150870, 153545, 161868, 166460, 167649, 176015, 184254, 186180, 190820, 202335, 206189, 211218, 217210, 223532, 249690, 254446, 260652, 263220, 269780, 279415, 286230, 291682, 301740, 307090, 325815, 335298, 352030, 368508, 381669, 391181, 404670, 412378, 422436, 434420, 437523, 460635, 499380, 508892, 528045, 558830, 572460, 583364, 614180, 618567, 636115, 651630, 670596, 704060, 729205, 763338, 782362, 809340, 824756, 838245, 875046, 890561, 921270, 1020887, 1030945, 1056090, 1117660, 1173543, 1237134, 1272230, 1303260, 1443323, 1458410, 1526676, 1564724, 1676490, 1750092, 1781122, 1842540, 1908345, 1955905, 2041774, 2061890, 2112180, 2187615, 2347086, 2474268, 2544460, 2671683, 2886646, 2916820, 3062661, 3092835, 3352980, 3562244, 3816690, 3911810, 4083548, 4123780, 4329969, 4375230, 4452805, 4694172, 5104435, 5343366, 5773292, 5867715, 5979481, 6125322, 6185670, 7216615, 7633380, 7823620, 8659938, 8750460, 8905610, 10208870, 10686732, 11735430, 11958962, 12250644, 12371340, 13358415, 14433230, 15313305, 17319876, 17811220, 17938443, 20417740, 21649845, 23470860, 23917924, 26716830, 28866460, 29897405, 30626610, 35876886, 41856367, 43299690, 53433660, 59794810, 61253220, 71753772, 83712734, 86599380, 89692215, 119589620, 125569101, 167425468, 179384430, 209281835, 251138202, 358768860, 418563670, 502276404, 627845505, 837127340, 1255691010, 2511382020]

約数ペア:

[(1, 2511382020), (2, 1255691010), (3, 837127340), (4, 627845505), (5, 502276404), (6, 418563670), (7, 358768860), (10, 251138202), (12, 209281835), (14, 179384430), (15, 167425468), (20, 125569101), (21, 119589620), (28, 89692215), (29, 86599380), (30, 83712734), (35, 71753772), (41, 61253220), (42, 59794810), (47, 53433660), (58, 43299690), (60, 41856367), (70, 35876886), (82, 30626610), (84, 29897405), (87, 28866460), (94, 26716830), (105, 23917924), (107, 23470860), (116, 21649845), (123, 20417740), (140, 17938443), (141, 17811220), (145, 17319876), (164, 15313305), (174, 14433230), (188, 13358415), (203, 12371340), (205, 12250644), (210, 11958962), (214, 11735430), (235, 10686732), (246, 10208870), (282, 8905610), (287, 8750460), (290, 8659938), (321, 7823620), (329, 7633380), (348, 7216615), (406, 6185670), (410, 6125322), (420, 5979481), (428, 5867715), (435, 5773292), (470, 5343366), (492, 5104435), (535, 4694172), (564, 4452805), (574, 4375230), (580, 4329969), (609, 4123780), (615, 4083548), (642, 3911810), (658, 3816690), (705, 3562244), (749, 3352980), (812, 3092835), (820, 3062661), (861, 2916820), (870, 2886646), (940, 2671683), (987, 2544460), (1015, 2474268), (1070, 2347086), (1148, 2187615), (1189, 2112180), (1218, 2061890), (1230, 2041774), (1284, 1955905), (1316, 1908345), (1363, 1842540), (1410, 1781122), (1435, 1750092), (1498, 1676490), (1605, 1564724), (1645, 1526676), (1722, 1458410), (1740, 1443323), (1927, 1303260), (1974, 1272230), (2030, 1237134), (2140, 1173543), (2247, 1117660), (2378, 1056090), (2436, 1030945), (2460, 1020887), (2726, 921270), (2820, 890561), (2870, 875046), (2996, 838245), (3045, 824756), (3103, 809340), (3210, 782362), (3290, 763338), (3444, 729205), (3567, 704060), (3745, 670596), (3854, 651630), (3948, 636115), (4060, 618567), (4089, 614180), (4305, 583364), (4387, 572460), (4494, 558830), (4756, 528045), (4935, 508892), (5029, 499380), (5452, 460635), (5740, 437523), (5781, 434420), (5945, 422436), (6090, 412378), (6206, 404670), (6420, 391181), (6580, 381669), (6815, 368508), (7134, 352030), (7490, 335298), (7708, 325815), (8178, 307090), (8323, 301740), (8610, 291682), (8774, 286230), (8988, 279415), (9309, 269780), (9541, 263220), (9635, 260652), (9870, 254446), (10058, 249690), (11235, 223532), (11562, 217210), (11890, 211218), (12180, 206189), (12412, 202335), (13161, 190820), (13489, 186180), (13630, 184254), (14268, 176015), (14980, 167649), (15087, 166460), (15515, 161868), (16356, 153545), (16646, 150870), (17220, 145841), (17548, 143115), (17835, 140812), (18618, 134890), (19082, 131610), (19270, 130326), (19740, 127223), (20116, 124845), (20445, 122836), (21721, 115620), (21935, 114492), (22470, 111766), (23124, 108605), (23780, 105609), (24969, 100580), (25145, 99876), (26322, 95410), (26978, 93090), (27260, 92127), (28623, 87740), (28905, 86884), (30174, 83230), (30709, 81780), (31030, 80934), (33292, 75435), (35203, 71340), (35670, 70406), (37236, 67445), (38164, 65805), (38540, 65163), (40467, 62060), (40890, 61418), (41615, 60348), (43442, 57810), (43870, 57246), (44940, 55883), (46545, 53956), (47705, 52644), (49938, 50290)]