220372110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{16657}}^1$

素因数の和:16687

約数の個数: 96

約数和(自身を含む): 683644320

約数和(自身を除く): 463272210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 13230, 16657, 33314, 49971, 83285, 99942, 116599, 149913, 166570, 233198, 249855, 299826, 349797, 449739, 499710, 582995, 699594, 749565, 816193, 899478, 1049391, 1165990, 1499130, 1632386, 1748985, 2098782, 2248695, 2448579, 3148173, 3497970, 4080965, 4497390, 4897158, 5246955, 6296346, 7345737, 8161930, 10493910, 12242895, 14691474, 15740865, 22037211, 24485790, 31481730, 36728685, 44074422, 73457370, 110186055, 220372110]

約数ペア:

[(1, 220372110), (2, 110186055), (3, 73457370), (5, 44074422), (6, 36728685), (7, 31481730), (9, 24485790), (10, 22037211), (14, 15740865), (15, 14691474), (18, 12242895), (21, 10493910), (27, 8161930), (30, 7345737), (35, 6296346), (42, 5246955), (45, 4897158), (49, 4497390), (54, 4080965), (63, 3497970), (70, 3148173), (90, 2448579), (98, 2248695), (105, 2098782), (126, 1748985), (135, 1632386), (147, 1499130), (189, 1165990), (210, 1049391), (245, 899478), (270, 816193), (294, 749565), (315, 699594), (378, 582995), (441, 499710), (490, 449739), (630, 349797), (735, 299826), (882, 249855), (945, 233198), (1323, 166570), (1470, 149913), (1890, 116599), (2205, 99942), (2646, 83285), (4410, 49971), (6615, 33314), (13230, 16657)]