691685822620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1\times {\mathrm{1051}}^1$

素因数の和:2268

約数の個数: 192

約数和(自身を含む): 1662732288000

約数和(自身を除く): 971046465380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 127, 130, 190, 247, 254, 260, 380, 494, 508, 635, 988, 1049, 1051, 1235, 1270, 1651, 2098, 2102, 2413, 2470, 2540, 3302, 4196, 4204, 4826, 4940, 5245, 5255, 6604, 8255, 9652, 10490, 10510, 12065, 13637, 13663, 16510, 19931, 19969, 20980, 21020, 24130, 27274, 27326, 31369, 33020, 39862, 39938, 48260, 54548, 54652, 62738, 68185, 68315, 79724, 79876, 99655, 99845, 125476, 133223, 133477, 136370, 136630, 156845, 199310, 199690, 259103, 259597, 266446, 266954, 272740, 273260, 313690, 398620, 399380, 518206, 519194, 532892, 533908, 627380, 666115, 667385, 1036412, 1038388, 1102499, 1295515, 1297985, 1332230, 1334770, 1731899, 1735201, 2204998, 2531237, 2536063, 2591030, 2595970, 2664460, 2669540, 3463798, 3470402, 4409996, 5062474, 5072126, 5182060, 5191940, 5512495, 6927596, 6940804, 8659495, 8676005, 10124948, 10144252, 11024990, 12656185, 12680315, 14332487, 17318990, 17352010, 20947481, 22049980, 25312370, 25360630, 28664974, 32906081, 32968819, 34637980, 34704020, 41894962, 50624740, 50721260, 57329948, 65812162, 65937638, 71662435, 83789924, 104737405, 131624324, 131875276, 140017373, 143324870, 164530405, 164844095, 209474810, 272317253, 280034746, 286649740, 329060810, 329688190, 418949620, 544634506, 560069492, 658121620, 659376380, 700086865, 1089269012, 1361586265, 1400173730, 1820225849, 2660330087, 2723172530, 2800347460, 3640451698, 5320660174, 5446345060, 7280903396, 9101129245, 10641320348, 13301650435, 18202258490, 26603300870, 34584291131, 36404516980, 53206601740, 69168582262, 138337164524, 172921455655, 345842911310, 691685822620]

約数ペア:

[(1, 691685822620), (2, 345842911310), (4, 172921455655), (5, 138337164524), (10, 69168582262), (13, 53206601740), (19, 36404516980), (20, 34584291131), (26, 26603300870), (38, 18202258490), (52, 13301650435), (65, 10641320348), (76, 9101129245), (95, 7280903396), (127, 5446345060), (130, 5320660174), (190, 3640451698), (247, 2800347460), (254, 2723172530), (260, 2660330087), (380, 1820225849), (494, 1400173730), (508, 1361586265), (635, 1089269012), (988, 700086865), (1049, 659376380), (1051, 658121620), (1235, 560069492), (1270, 544634506), (1651, 418949620), (2098, 329688190), (2102, 329060810), (2413, 286649740), (2470, 280034746), (2540, 272317253), (3302, 209474810), (4196, 164844095), (4204, 164530405), (4826, 143324870), (4940, 140017373), (5245, 131875276), (5255, 131624324), (6604, 104737405), (8255, 83789924), (9652, 71662435), (10490, 65937638), (10510, 65812162), (12065, 57329948), (13637, 50721260), (13663, 50624740), (16510, 41894962), (19931, 34704020), (19969, 34637980), (20980, 32968819), (21020, 32906081), (24130, 28664974), (27274, 25360630), (27326, 25312370), (31369, 22049980), (33020, 20947481), (39862, 17352010), (39938, 17318990), (48260, 14332487), (54548, 12680315), (54652, 12656185), (62738, 11024990), (68185, 10144252), (68315, 10124948), (79724, 8676005), (79876, 8659495), (99655, 6940804), (99845, 6927596), (125476, 5512495), (133223, 5191940), (133477, 5182060), (136370, 5072126), (136630, 5062474), (156845, 4409996), (199310, 3470402), (199690, 3463798), (259103, 2669540), (259597, 2664460), (266446, 2595970), (266954, 2591030), (272740, 2536063), (273260, 2531237), (313690, 2204998), (398620, 1735201), (399380, 1731899), (518206, 1334770), (519194, 1332230), (532892, 1297985), (533908, 1295515), (627380, 1102499), (666115, 1038388), (667385, 1036412)]