69499748320

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{12323}}^1$

素因数の和:12788

約数の個数: 96

約数和(自身を含む): 166307450400

約数和(自身を除く): 96807702080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 349, 404, 505, 698, 808, 1010, 1396, 1616, 1745, 2020, 2792, 3232, 3490, 4040, 5584, 6980, 8080, 11168, 12323, 13960, 16160, 24646, 27920, 35249, 49292, 55840, 61615, 70498, 98584, 123230, 140996, 176245, 197168, 246460, 281992, 352490, 394336, 492920, 563984, 704980, 985840, 1127968, 1244623, 1409960, 1971680, 2489246, 2819920, 4300727, 4978492, 5639840, 6223115, 8601454, 9956984, 12446230, 17202908, 19913968, 21503635, 24892460, 34405816, 39827936, 43007270, 49784920, 68811632, 86014540, 99569840, 137623264, 172029080, 199139680, 344058160, 434373427, 688116320, 868746854, 1737493708, 2171867135, 3474987416, 4343734270, 6949974832, 8687468540, 13899949664, 17374937080, 34749874160, 69499748320]

約数ペア:

[(1, 69499748320), (2, 34749874160), (4, 17374937080), (5, 13899949664), (8, 8687468540), (10, 6949974832), (16, 4343734270), (20, 3474987416), (32, 2171867135), (40, 1737493708), (80, 868746854), (101, 688116320), (160, 434373427), (202, 344058160), (349, 199139680), (404, 172029080), (505, 137623264), (698, 99569840), (808, 86014540), (1010, 68811632), (1396, 49784920), (1616, 43007270), (1745, 39827936), (2020, 34405816), (2792, 24892460), (3232, 21503635), (3490, 19913968), (4040, 17202908), (5584, 12446230), (6980, 9956984), (8080, 8601454), (11168, 6223115), (12323, 5639840), (13960, 4978492), (16160, 4300727), (24646, 2819920), (27920, 2489246), (35249, 1971680), (49292, 1409960), (55840, 1244623), (61615, 1127968), (70498, 985840), (98584, 704980), (123230, 563984), (140996, 492920), (176245, 394336), (197168, 352490), (246460, 281992)]