1564931760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4877}}^1$

素因数の和:5091

約数の個数: 160

約数和(自身を含む): 5574500352

約数和(自身を除く): 4009568592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 191, 210, 240, 280, 336, 382, 420, 560, 573, 764, 840, 955, 1146, 1337, 1528, 1680, 1910, 2292, 2674, 2865, 3056, 3820, 4011, 4584, 4877, 5348, 5730, 6685, 7640, 8022, 9168, 9754, 10696, 11460, 13370, 14631, 15280, 16044, 19508, 20055, 21392, 22920, 24385, 26740, 29262, 32088, 34139, 39016, 40110, 45840, 48770, 53480, 58524, 64176, 68278, 73155, 78032, 80220, 97540, 102417, 106960, 117048, 136556, 146310, 160440, 170695, 195080, 204834, 234096, 273112, 292620, 320880, 341390, 390160, 409668, 512085, 546224, 585240, 682780, 819336, 931507, 1024170, 1170480, 1365560, 1638672, 1863014, 2048340, 2731120, 2794521, 3726028, 4096680, 4657535, 5589042, 6520549, 7452056, 8193360, 9315070, 11178084, 13041098, 13972605, 14904112, 18630140, 19561647, 22356168, 26082196, 27945210, 32602745, 37260280, 39123294, 44712336, 52164392, 55890420, 65205490, 74520560, 78246588, 97808235, 104328784, 111780840, 130410980, 156493176, 195616470, 223561680, 260821960, 312986352, 391232940, 521643920, 782465880, 1564931760]

約数ペア:

[(1, 1564931760), (2, 782465880), (3, 521643920), (4, 391232940), (5, 312986352), (6, 260821960), (7, 223561680), (8, 195616470), (10, 156493176), (12, 130410980), (14, 111780840), (15, 104328784), (16, 97808235), (20, 78246588), (21, 74520560), (24, 65205490), (28, 55890420), (30, 52164392), (35, 44712336), (40, 39123294), (42, 37260280), (48, 32602745), (56, 27945210), (60, 26082196), (70, 22356168), (80, 19561647), (84, 18630140), (105, 14904112), (112, 13972605), (120, 13041098), (140, 11178084), (168, 9315070), (191, 8193360), (210, 7452056), (240, 6520549), (280, 5589042), (336, 4657535), (382, 4096680), (420, 3726028), (560, 2794521), (573, 2731120), (764, 2048340), (840, 1863014), (955, 1638672), (1146, 1365560), (1337, 1170480), (1528, 1024170), (1680, 931507), (1910, 819336), (2292, 682780), (2674, 585240), (2865, 546224), (3056, 512085), (3820, 409668), (4011, 390160), (4584, 341390), (4877, 320880), (5348, 292620), (5730, 273112), (6685, 234096), (7640, 204834), (8022, 195080), (9168, 170695), (9754, 160440), (10696, 146310), (11460, 136556), (13370, 117048), (14631, 106960), (15280, 102417), (16044, 97540), (19508, 80220), (20055, 78032), (21392, 73155), (22920, 68278), (24385, 64176), (26740, 58524), (29262, 53480), (32088, 48770), (34139, 45840), (39016, 40110)]