1516365920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1163}}^1$

素因数の和:1488

約数の個数: 96

約数和(自身を含む): 3722332320

約数和(自身を除く): 2205966400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 281, 290, 464, 562, 580, 928, 1124, 1160, 1163, 1405, 2248, 2320, 2326, 2810, 4496, 4640, 4652, 5620, 5815, 8149, 8992, 9304, 11240, 11630, 16298, 18608, 22480, 23260, 32596, 33727, 37216, 40745, 44960, 46520, 65192, 67454, 81490, 93040, 130384, 134908, 162980, 168635, 186080, 260768, 269816, 325960, 326803, 337270, 539632, 651920, 653606, 674540, 1079264, 1303840, 1307212, 1349080, 1634015, 2614424, 2698160, 3268030, 5228848, 5396320, 6536060, 9477287, 10457696, 13072120, 18954574, 26144240, 37909148, 47386435, 52288480, 75818296, 94772870, 151636592, 189545740, 303273184, 379091480, 758182960, 1516365920]

約数ペア:

[(1, 1516365920), (2, 758182960), (4, 379091480), (5, 303273184), (8, 189545740), (10, 151636592), (16, 94772870), (20, 75818296), (29, 52288480), (32, 47386435), (40, 37909148), (58, 26144240), (80, 18954574), (116, 13072120), (145, 10457696), (160, 9477287), (232, 6536060), (281, 5396320), (290, 5228848), (464, 3268030), (562, 2698160), (580, 2614424), (928, 1634015), (1124, 1349080), (1160, 1307212), (1163, 1303840), (1405, 1079264), (2248, 674540), (2320, 653606), (2326, 651920), (2810, 539632), (4496, 337270), (4640, 326803), (4652, 325960), (5620, 269816), (5815, 260768), (8149, 186080), (8992, 168635), (9304, 162980), (11240, 134908), (11630, 130384), (16298, 93040), (18608, 81490), (22480, 67454), (23260, 65192), (32596, 46520), (33727, 44960), (37216, 40745)]