15520485792

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{106433}}^1$

素因数の和:106491

約数の個数: 144

約数和(自身を含む): 48922175232

約数和(自身を除く): 33401689440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2976, 3038, 3472, 4557, 4704, 5208, 6076, 6944, 9114, 10416, 12152, 18228, 20832, 24304, 36456, 48608, 72912, 106433, 145824, 212866, 319299, 425732, 638598, 745031, 851464, 1277196, 1490062, 1702928, 2235093, 2554392, 2980124, 3299423, 3405856, 4470186, 5108784, 5215217, 5960248, 6598846, 8940372, 9898269, 10217568, 10430434, 11920496, 13197692, 15645651, 17880744, 19796538, 20860868, 23095961, 23840992, 26395384, 31291302, 35761488, 39593076, 41721736, 46191922, 52790768, 62582604, 69287883, 71522976, 79186152, 83443472, 92383844, 105581536, 125165208, 138575766, 158372304, 161671727, 166886944, 184767688, 250330416, 277151532, 316744608, 323343454, 369535376, 485015181, 500660832, 554303064, 646686908, 739070752, 970030362, 1108606128, 1293373816, 1940060724, 2217212256, 2586747632, 3880121448, 5173495264, 7760242896, 15520485792]

約数ペア:

[(1, 15520485792), (2, 7760242896), (3, 5173495264), (4, 3880121448), (6, 2586747632), (7, 2217212256), (8, 1940060724), (12, 1293373816), (14, 1108606128), (16, 970030362), (21, 739070752), (24, 646686908), (28, 554303064), (31, 500660832), (32, 485015181), (42, 369535376), (48, 323343454), (49, 316744608), (56, 277151532), (62, 250330416), (84, 184767688), (93, 166886944), (96, 161671727), (98, 158372304), (112, 138575766), (124, 125165208), (147, 105581536), (168, 92383844), (186, 83443472), (196, 79186152), (217, 71522976), (224, 69287883), (248, 62582604), (294, 52790768), (336, 46191922), (372, 41721736), (392, 39593076), (434, 35761488), (496, 31291302), (588, 26395384), (651, 23840992), (672, 23095961), (744, 20860868), (784, 19796538), (868, 17880744), (992, 15645651), (1176, 13197692), (1302, 11920496), (1488, 10430434), (1519, 10217568), (1568, 9898269), (1736, 8940372), (2352, 6598846), (2604, 5960248), (2976, 5215217), (3038, 5108784), (3472, 4470186), (4557, 3405856), (4704, 3299423), (5208, 2980124), (6076, 2554392), (6944, 2235093), (9114, 1702928), (10416, 1490062), (12152, 1277196), (18228, 851464), (20832, 745031), (24304, 638598), (36456, 425732), (48608, 319299), (72912, 212866), (106433, 145824)]