71384187735

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:607

約数の個数: 256

約数和(自身を含む): 154640793600

約数和(自身を除く): 83256605865

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 47, 63, 87, 105, 135, 141, 145, 157, 189, 203, 235, 261, 315, 329, 353, 423, 435, 471, 609, 705, 783, 785, 945, 987, 1015, 1059, 1099, 1269, 1305, 1363, 1413, 1645, 1765, 1827, 2115, 2355, 2471, 2961, 3045, 3177, 3297, 3915, 4089, 4239, 4553, 4935, 5295, 5481, 5495, 6345, 6815, 7065, 7379, 7413, 8883, 9135, 9531, 9541, 9891, 10237, 12267, 12355, 13659, 14805, 15885, 16485, 16591, 20445, 21195, 22137, 22239, 22765, 27405, 28623, 29673, 30711, 31871, 36801, 36895, 37065, 40977, 44415, 47655, 47705, 49455, 49773, 51185, 51653, 55421, 61335, 66411, 66717, 68295, 71659, 82955, 85869, 92133, 95613, 110685, 111195, 116137, 122931, 143115, 148365, 149319, 153555, 154959, 159355, 166263, 184005, 199233, 204885, 213991, 214977, 248865, 257607, 258265, 276399, 277105, 286839, 332055, 333585, 348411, 358295, 387947, 429345, 447957, 460665, 464877, 478065, 481139, 498789, 580685, 614655, 641973, 644931, 746595, 774795, 831315, 860517, 996165, 1045233, 1069955, 1074885, 1163841, 1288035, 1381995, 1394631, 1434195, 1443417, 1496367, 1497937, 1607209, 1742055, 1925919, 1934793, 1939735, 2239785, 2324385, 2405695, 2493945, 2604787, 3135699, 3209865, 3224655, 3367973, 3491523, 4302585, 4330251, 4493811, 4821627, 5226165, 5777757, 5819205, 6973155, 7217085, 7481835, 7489685, 7814361, 8036045, 9629595, 9673965, 10103919, 10474569, 11250463, 12990753, 13023935, 13481433, 14464881, 15678495, 16839865, 17457615, 18233509, 21651255, 22469055, 23443083, 24108135, 28888785, 30311757, 33751389, 39071805, 40444299, 43394643, 50519595, 52372845, 54700527, 56252315, 64953765, 67407165, 70329249, 72324405, 75538823, 90935271, 91167545, 101254167, 117215415, 151558785, 164101581, 168756945, 202221495, 216973215, 226616469, 273502635, 303762501, 351646245, 377694115, 454676355, 492304743, 506270835, 528771761, 679849407, 820507905, 1133082345, 1518812505, 1586315283, 2039548221, 2461523715, 2643858805, 3399247035, 4758945849, 7931576415, 10197741105, 14276837547, 23794729245, 71384187735]

約数ペア:

[(1, 71384187735), (3, 23794729245), (5, 14276837547), (7, 10197741105), (9, 7931576415), (15, 4758945849), (21, 3399247035), (27, 2643858805), (29, 2461523715), (35, 2039548221), (45, 1586315283), (47, 1518812505), (63, 1133082345), (87, 820507905), (105, 679849407), (135, 528771761), (141, 506270835), (145, 492304743), (157, 454676355), (189, 377694115), (203, 351646245), (235, 303762501), (261, 273502635), (315, 226616469), (329, 216973215), (353, 202221495), (423, 168756945), (435, 164101581), (471, 151558785), (609, 117215415), (705, 101254167), (783, 91167545), (785, 90935271), (945, 75538823), (987, 72324405), (1015, 70329249), (1059, 67407165), (1099, 64953765), (1269, 56252315), (1305, 54700527), (1363, 52372845), (1413, 50519595), (1645, 43394643), (1765, 40444299), (1827, 39071805), (2115, 33751389), (2355, 30311757), (2471, 28888785), (2961, 24108135), (3045, 23443083), (3177, 22469055), (3297, 21651255), (3915, 18233509), (4089, 17457615), (4239, 16839865), (4553, 15678495), (4935, 14464881), (5295, 13481433), (5481, 13023935), (5495, 12990753), (6345, 11250463), (6815, 10474569), (7065, 10103919), (7379, 9673965), (7413, 9629595), (8883, 8036045), (9135, 7814361), (9531, 7489685), (9541, 7481835), (9891, 7217085), (10237, 6973155), (12267, 5819205), (12355, 5777757), (13659, 5226165), (14805, 4821627), (15885, 4493811), (16485, 4330251), (16591, 4302585), (20445, 3491523), (21195, 3367973), (22137, 3224655), (22239, 3209865), (22765, 3135699), (27405, 2604787), (28623, 2493945), (29673, 2405695), (30711, 2324385), (31871, 2239785), (36801, 1939735), (36895, 1934793), (37065, 1925919), (40977, 1742055), (44415, 1607209), (47655, 1497937), (47705, 1496367), (49455, 1443417), (49773, 1434195), (51185, 1394631), (51653, 1381995), (55421, 1288035), (61335, 1163841), (66411, 1074885), (66717, 1069955), (68295, 1045233), (71659, 996165), (82955, 860517), (85869, 831315), (92133, 774795), (95613, 746595), (110685, 644931), (111195, 641973), (116137, 614655), (122931, 580685), (143115, 498789), (148365, 481139), (149319, 478065), (153555, 464877), (154959, 460665), (159355, 447957), (166263, 429345), (184005, 387947), (199233, 358295), (204885, 348411), (213991, 333585), (214977, 332055), (248865, 286839), (257607, 277105), (258265, 276399)]