1520656704

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{377147}}^1$

素因数の和:377172

約数の個数: 84

約数和(自身を含む): 4981370784

約数和(自身を除く): 3460714080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 377147, 754294, 1131441, 1508588, 2262882, 2640029, 3017176, 3394323, 4525764, 5280058, 6034352, 6788646, 7920087, 9051528, 10560116, 12068704, 13577292, 15840174, 18103056, 21120232, 23760261, 24137408, 27154584, 31680348, 36206112, 42240464, 47520522, 54309168, 63360696, 72412224, 84480928, 95041044, 108618336, 126721392, 168961856, 190082088, 217236672, 253442784, 380164176, 506885568, 760328352, 1520656704]

約数ペア:

[(1, 1520656704), (2, 760328352), (3, 506885568), (4, 380164176), (6, 253442784), (7, 217236672), (8, 190082088), (9, 168961856), (12, 126721392), (14, 108618336), (16, 95041044), (18, 84480928), (21, 72412224), (24, 63360696), (28, 54309168), (32, 47520522), (36, 42240464), (42, 36206112), (48, 31680348), (56, 27154584), (63, 24137408), (64, 23760261), (72, 21120232), (84, 18103056), (96, 15840174), (112, 13577292), (126, 12068704), (144, 10560116), (168, 9051528), (192, 7920087), (224, 6788646), (252, 6034352), (288, 5280058), (336, 4525764), (448, 3394323), (504, 3017176), (576, 2640029), (672, 2262882), (1008, 1508588), (1344, 1131441), (2016, 754294), (4032, 377147)]