2015295028880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{4515359}}^1$

素因数の和:4516176

約数の個数: 80

約数和(自身を含む): 5361646832640

約数和(自身を除く): 3346351803760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 797, 1594, 3188, 3985, 5579, 6376, 7970, 11158, 12752, 15940, 22316, 27895, 31880, 44632, 55790, 63760, 89264, 111580, 223160, 446320, 4515359, 9030718, 18061436, 22576795, 31607513, 36122872, 45153590, 63215026, 72245744, 90307180, 126430052, 158037565, 180614360, 252860104, 316075130, 361228720, 505720208, 632150260, 1264300520, 2528601040, 3598741123, 7197482246, 14394964492, 17993705615, 25191187861, 28789928984, 35987411230, 50382375722, 57579857968, 71974822460, 100764751444, 125955939305, 143949644920, 201529502888, 251911878610, 287899289840, 403059005776, 503823757220, 1007647514440, 2015295028880]

約数ペア:

[(1, 2015295028880), (2, 1007647514440), (4, 503823757220), (5, 403059005776), (7, 287899289840), (8, 251911878610), (10, 201529502888), (14, 143949644920), (16, 125955939305), (20, 100764751444), (28, 71974822460), (35, 57579857968), (40, 50382375722), (56, 35987411230), (70, 28789928984), (80, 25191187861), (112, 17993705615), (140, 14394964492), (280, 7197482246), (560, 3598741123), (797, 2528601040), (1594, 1264300520), (3188, 632150260), (3985, 505720208), (5579, 361228720), (6376, 316075130), (7970, 252860104), (11158, 180614360), (12752, 158037565), (15940, 126430052), (22316, 90307180), (27895, 72245744), (31880, 63215026), (44632, 45153590), (55790, 36122872), (63760, 31607513), (89264, 22576795), (111580, 18061436), (223160, 9030718), (446320, 4515359)]