254168787180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{1867}}^1$

素因数の和:2349

約数の個数: 384

約数和(自身を含む): 901402951680

約数和(自身を除く): 647234164500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 79, 84, 105, 110, 132, 140, 154, 158, 165, 210, 220, 231, 237, 308, 316, 330, 373, 385, 395, 420, 462, 474, 553, 660, 746, 770, 790, 869, 924, 948, 1106, 1119, 1155, 1185, 1492, 1540, 1580, 1659, 1738, 1865, 1867, 2212, 2238, 2310, 2370, 2607, 2611, 2765, 3318, 3476, 3730, 3734, 4103, 4345, 4476, 4620, 4740, 5214, 5222, 5530, 5595, 5601, 6083, 6636, 7460, 7468, 7833, 8206, 8295, 8690, 9335, 10428, 10444, 11060, 11190, 11202, 12166, 12309, 13035, 13055, 13069, 15666, 16412, 16590, 17380, 18249, 18670, 20515, 20537, 22380, 22404, 24332, 24618, 26070, 26110, 26138, 28005, 28721, 29467, 30415, 31332, 33180, 36498, 37340, 39165, 39207, 41030, 41074, 49236, 52140, 52220, 52276, 56010, 57442, 58934, 60830, 61545, 61611, 65345, 72996, 78330, 78414, 82060, 82148, 86163, 88401, 91245, 102685, 112020, 114884, 117868, 121660, 123090, 123222, 130690, 143605, 143759, 147335, 147493, 156660, 156828, 172326, 176802, 182490, 196035, 205370, 206269, 246180, 246444, 261380, 287210, 287518, 294670, 294986, 308055, 324137, 344652, 353604, 364980, 392070, 410740, 412538, 430815, 431277, 442005, 442479, 574420, 575036, 589340, 589972, 616110, 618807, 648274, 696391, 718795, 737465, 784140, 825076, 861630, 862554, 884010, 884958, 972411, 1031345, 1032451, 1232220, 1237614, 1296548, 1392782, 1437590, 1474930, 1620685, 1622423, 1723260, 1725108, 1768020, 1769916, 1944822, 2062690, 2064902, 2089173, 2156385, 2212395, 2268959, 2475228, 2785564, 2875180, 2949860, 3094035, 3097353, 3241370, 3244846, 3481955, 3889644, 4125380, 4129804, 4178346, 4312770, 4424790, 4537918, 4862055, 4867269, 4874737, 5162255, 6188070, 6194706, 6482740, 6489692, 6806877, 6963910, 7660301, 8112115, 8356692, 8625540, 8849580, 9075836, 9724110, 9734538, 9749474, 10324510, 10445865, 11344795, 11356961, 12376140, 12389412, 13613754, 13927820, 14624211, 15320602, 15486765, 16224230, 19448220, 19469076, 19498948, 20649020, 20891730, 22689590, 22713922, 22980903, 24336345, 24373685, 27227508, 29248422, 30641204, 30973530, 32448460, 34034385, 34070883, 38301505, 41783460, 45379180, 45427844, 45961806, 48672690, 48747370, 53622107, 55014889, 56784805, 58496844, 61947060, 68068770, 68141766, 73121055, 76603010, 91923612, 97345380, 97494740, 107244214, 110029778, 113569610, 114904515, 136137540, 136283532, 146242110, 153206020, 160866321, 165044667, 170354415, 214488428, 220059556, 227139220, 229809030, 268110535, 275074445, 292484220, 321732642, 330089334, 340708830, 385104223, 459618060, 536221070, 550148890, 605163779, 643465284, 660178668, 681417660, 770208446, 804331605, 825223335, 1072442140, 1100297780, 1155312669, 1210327558, 1540416892, 1608663210, 1650446670, 1815491337, 1925521115, 2310625338, 2420655116, 3025818895, 3217326420, 3300893340, 3630982674, 3851042230, 4236146453, 4621250676, 5776563345, 6051637790, 7261965348, 7702084460, 8472292906, 9077456685, 11553126690, 12103275580, 12708439359, 16944585812, 18154913370, 21180732265, 23106253380, 25416878718, 36309826740, 42361464530, 50833757436, 63542196795, 84722929060, 127084393590, 254168787180]

約数ペア:

[(1, 254168787180), (2, 127084393590), (3, 84722929060), (4, 63542196795), (5, 50833757436), (6, 42361464530), (7, 36309826740), (10, 25416878718), (11, 23106253380), (12, 21180732265), (14, 18154913370), (15, 16944585812), (20, 12708439359), (21, 12103275580), (22, 11553126690), (28, 9077456685), (30, 8472292906), (33, 7702084460), (35, 7261965348), (42, 6051637790), (44, 5776563345), (55, 4621250676), (60, 4236146453), (66, 3851042230), (70, 3630982674), (77, 3300893340), (79, 3217326420), (84, 3025818895), (105, 2420655116), (110, 2310625338), (132, 1925521115), (140, 1815491337), (154, 1650446670), (158, 1608663210), (165, 1540416892), (210, 1210327558), (220, 1155312669), (231, 1100297780), (237, 1072442140), (308, 825223335), (316, 804331605), (330, 770208446), (373, 681417660), (385, 660178668), (395, 643465284), (420, 605163779), (462, 550148890), (474, 536221070), (553, 459618060), (660, 385104223), (746, 340708830), (770, 330089334), (790, 321732642), (869, 292484220), (924, 275074445), (948, 268110535), (1106, 229809030), (1119, 227139220), (1155, 220059556), (1185, 214488428), (1492, 170354415), (1540, 165044667), (1580, 160866321), (1659, 153206020), (1738, 146242110), (1865, 136283532), (1867, 136137540), (2212, 114904515), (2238, 113569610), (2310, 110029778), (2370, 107244214), (2607, 97494740), (2611, 97345380), (2765, 91923612), (3318, 76603010), (3476, 73121055), (3730, 68141766), (3734, 68068770), (4103, 61947060), (4345, 58496844), (4476, 56784805), (4620, 55014889), (4740, 53622107), (5214, 48747370), (5222, 48672690), (5530, 45961806), (5595, 45427844), (5601, 45379180), (6083, 41783460), (6636, 38301505), (7460, 34070883), (7468, 34034385), (7833, 32448460), (8206, 30973530), (8295, 30641204), (8690, 29248422), (9335, 27227508), (10428, 24373685), (10444, 24336345), (11060, 22980903), (11190, 22713922), (11202, 22689590), (12166, 20891730), (12309, 20649020), (13035, 19498948), (13055, 19469076), (13069, 19448220), (15666, 16224230), (16412, 15486765), (16590, 15320602), (17380, 14624211), (18249, 13927820), (18670, 13613754), (20515, 12389412), (20537, 12376140), (22380, 11356961), (22404, 11344795), (24332, 10445865), (24618, 10324510), (26070, 9749474), (26110, 9734538), (26138, 9724110), (28005, 9075836), (28721, 8849580), (29467, 8625540), (30415, 8356692), (31332, 8112115), (33180, 7660301), (36498, 6963910), (37340, 6806877), (39165, 6489692), (39207, 6482740), (41030, 6194706), (41074, 6188070), (49236, 5162255), (52140, 4874737), (52220, 4867269), (52276, 4862055), (56010, 4537918), (57442, 4424790), (58934, 4312770), (60830, 4178346), (61545, 4129804), (61611, 4125380), (65345, 3889644), (72996, 3481955), (78330, 3244846), (78414, 3241370), (82060, 3097353), (82148, 3094035), (86163, 2949860), (88401, 2875180), (91245, 2785564), (102685, 2475228), (112020, 2268959), (114884, 2212395), (117868, 2156385), (121660, 2089173), (123090, 2064902), (123222, 2062690), (130690, 1944822), (143605, 1769916), (143759, 1768020), (147335, 1725108), (147493, 1723260), (156660, 1622423), (156828, 1620685), (172326, 1474930), (176802, 1437590), (182490, 1392782), (196035, 1296548), (205370, 1237614), (206269, 1232220), (246180, 1032451), (246444, 1031345), (261380, 972411), (287210, 884958), (287518, 884010), (294670, 862554), (294986, 861630), (308055, 825076), (324137, 784140), (344652, 737465), (353604, 718795), (364980, 696391), (392070, 648274), (410740, 618807), (412538, 616110), (430815, 589972), (431277, 589340), (442005, 575036), (442479, 574420)]