1566758820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3322

約数の個数: 144

約数和(自身を含む): 4895481024

約数和(自身を除く): 3328722204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 121, 132, 134, 165, 201, 220, 242, 268, 330, 335, 363, 402, 484, 605, 660, 670, 726, 737, 804, 1005, 1210, 1340, 1452, 1474, 1815, 2010, 2211, 2420, 2948, 3221, 3630, 3685, 4020, 4422, 6442, 7260, 7370, 8107, 8844, 9663, 11055, 12884, 14740, 16105, 16214, 19326, 22110, 24321, 32210, 32428, 35431, 38652, 40535, 44220, 48315, 48642, 64420, 70862, 81070, 96630, 97284, 106293, 121605, 141724, 162140, 177155, 193260, 212586, 215807, 243210, 354310, 389741, 425172, 431614, 486420, 531465, 647421, 708620, 779482, 863228, 1062930, 1079035, 1169223, 1294842, 1558964, 1948705, 2125860, 2158070, 2338446, 2373877, 2589684, 3237105, 3897410, 4316140, 4676892, 4747754, 5846115, 6474210, 7121631, 7794820, 9495508, 11692230, 11869385, 12948420, 14243262, 23384460, 23738770, 26112647, 28486524, 35608155, 47477540, 52225294, 71216310, 78337941, 104450588, 130563235, 142432620, 156675882, 261126470, 313351764, 391689705, 522252940, 783379410, 1566758820]

約数ペア:

[(1, 1566758820), (2, 783379410), (3, 522252940), (4, 391689705), (5, 313351764), (6, 261126470), (10, 156675882), (11, 142432620), (12, 130563235), (15, 104450588), (20, 78337941), (22, 71216310), (30, 52225294), (33, 47477540), (44, 35608155), (55, 28486524), (60, 26112647), (66, 23738770), (67, 23384460), (110, 14243262), (121, 12948420), (132, 11869385), (134, 11692230), (165, 9495508), (201, 7794820), (220, 7121631), (242, 6474210), (268, 5846115), (330, 4747754), (335, 4676892), (363, 4316140), (402, 3897410), (484, 3237105), (605, 2589684), (660, 2373877), (670, 2338446), (726, 2158070), (737, 2125860), (804, 1948705), (1005, 1558964), (1210, 1294842), (1340, 1169223), (1452, 1079035), (1474, 1062930), (1815, 863228), (2010, 779482), (2211, 708620), (2420, 647421), (2948, 531465), (3221, 486420), (3630, 431614), (3685, 425172), (4020, 389741), (4422, 354310), (6442, 243210), (7260, 215807), (7370, 212586), (8107, 193260), (8844, 177155), (9663, 162140), (11055, 141724), (12884, 121605), (14740, 106293), (16105, 97284), (16214, 96630), (19326, 81070), (22110, 70862), (24321, 64420), (32210, 48642), (32428, 48315), (35431, 44220), (38652, 40535)]