2254646240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 288

約数和(自身を含む): 6795436032

約数和(自身を除く): 4540789792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 127, 131, 140, 154, 160, 176, 220, 224, 242, 254, 262, 280, 308, 352, 385, 440, 484, 508, 524, 560, 605, 616, 635, 655, 770, 847, 880, 889, 917, 968, 1016, 1048, 1120, 1210, 1232, 1270, 1310, 1397, 1441, 1540, 1694, 1760, 1778, 1834, 1936, 2032, 2096, 2420, 2464, 2540, 2620, 2794, 2882, 3080, 3388, 3556, 3668, 3872, 4064, 4192, 4235, 4445, 4585, 4840, 5080, 5240, 5588, 5764, 6160, 6776, 6985, 7112, 7205, 7336, 8470, 8890, 9170, 9680, 9779, 10087, 10160, 10480, 11176, 11528, 12320, 13552, 13970, 14224, 14410, 14672, 15367, 15851, 16637, 16940, 17780, 18340, 19360, 19558, 20174, 20320, 20960, 22352, 23056, 27104, 27940, 28448, 28820, 29344, 30734, 31702, 33274, 33880, 35560, 36680, 39116, 40348, 44704, 46112, 48895, 50435, 55880, 57640, 61468, 63404, 66548, 67760, 71120, 73360, 76835, 78232, 79255, 80696, 83185, 97790, 100870, 107569, 110957, 111760, 115280, 116459, 122936, 126808, 133096, 135520, 142240, 146720, 153670, 156464, 158510, 161392, 166370, 183007, 195580, 201740, 215138, 221914, 223520, 230560, 232918, 245872, 253616, 266192, 307340, 312928, 317020, 322784, 332740, 366014, 391160, 403480, 430276, 443828, 465836, 491744, 507232, 532384, 537845, 554785, 582295, 614680, 634040, 665480, 732028, 782320, 806960, 860552, 887656, 915035, 931672, 1075690, 1109570, 1164590, 1229360, 1268080, 1281049, 1330960, 1464056, 1564640, 1613920, 1721104, 1775312, 1830070, 1863344, 2013077, 2151380, 2219140, 2329180, 2458720, 2536160, 2562098, 2661920, 2928112, 3442208, 3550624, 3660140, 3726688, 4026154, 4302760, 4438280, 4658360, 5124196, 5856224, 6405245, 7320280, 8052308, 8605520, 8876560, 9316720, 10065385, 10248392, 12810490, 14091539, 14640560, 16104616, 17211040, 17753120, 18633440, 20130770, 20496784, 25620980, 28183078, 29281120, 32209232, 40261540, 40993568, 51241960, 56366156, 64418464, 70457695, 80523080, 102483920, 112732312, 140915390, 161046160, 204967840, 225464624, 281830780, 322092320, 450929248, 563661560, 1127323120, 2254646240]

約数ペア:

[(1, 2254646240), (2, 1127323120), (4, 563661560), (5, 450929248), (7, 322092320), (8, 281830780), (10, 225464624), (11, 204967840), (14, 161046160), (16, 140915390), (20, 112732312), (22, 102483920), (28, 80523080), (32, 70457695), (35, 64418464), (40, 56366156), (44, 51241960), (55, 40993568), (56, 40261540), (70, 32209232), (77, 29281120), (80, 28183078), (88, 25620980), (110, 20496784), (112, 20130770), (121, 18633440), (127, 17753120), (131, 17211040), (140, 16104616), (154, 14640560), (160, 14091539), (176, 12810490), (220, 10248392), (224, 10065385), (242, 9316720), (254, 8876560), (262, 8605520), (280, 8052308), (308, 7320280), (352, 6405245), (385, 5856224), (440, 5124196), (484, 4658360), (508, 4438280), (524, 4302760), (560, 4026154), (605, 3726688), (616, 3660140), (635, 3550624), (655, 3442208), (770, 2928112), (847, 2661920), (880, 2562098), (889, 2536160), (917, 2458720), (968, 2329180), (1016, 2219140), (1048, 2151380), (1120, 2013077), (1210, 1863344), (1232, 1830070), (1270, 1775312), (1310, 1721104), (1397, 1613920), (1441, 1564640), (1540, 1464056), (1694, 1330960), (1760, 1281049), (1778, 1268080), (1834, 1229360), (1936, 1164590), (2032, 1109570), (2096, 1075690), (2420, 931672), (2464, 915035), (2540, 887656), (2620, 860552), (2794, 806960), (2882, 782320), (3080, 732028), (3388, 665480), (3556, 634040), (3668, 614680), (3872, 582295), (4064, 554785), (4192, 537845), (4235, 532384), (4445, 507232), (4585, 491744), (4840, 465836), (5080, 443828), (5240, 430276), (5588, 403480), (5764, 391160), (6160, 366014), (6776, 332740), (6985, 322784), (7112, 317020), (7205, 312928), (7336, 307340), (8470, 266192), (8890, 253616), (9170, 245872), (9680, 232918), (9779, 230560), (10087, 223520), (10160, 221914), (10480, 215138), (11176, 201740), (11528, 195580), (12320, 183007), (13552, 166370), (13970, 161392), (14224, 158510), (14410, 156464), (14672, 153670), (15367, 146720), (15851, 142240), (16637, 135520), (16940, 133096), (17780, 126808), (18340, 122936), (19360, 116459), (19558, 115280), (20174, 111760), (20320, 110957), (20960, 107569), (22352, 100870), (23056, 97790), (27104, 83185), (27940, 80696), (28448, 79255), (28820, 78232), (29344, 76835), (30734, 73360), (31702, 71120), (33274, 67760), (33880, 66548), (35560, 63404), (36680, 61468), (39116, 57640), (40348, 55880), (44704, 50435), (46112, 48895)]