1967355720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1889}}^1$

素因数の和:2180

約数の個数: 192

約数和(自身を含む): 7005398400

約数和(自身を除く): 5038042680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 263, 264, 330, 360, 396, 440, 495, 526, 660, 789, 792, 990, 1052, 1315, 1320, 1578, 1889, 1980, 2104, 2367, 2630, 2893, 3156, 3778, 3945, 3960, 4734, 5260, 5667, 5786, 6312, 7556, 7890, 8679, 9445, 9468, 10520, 11334, 11572, 11835, 14465, 15112, 15780, 17001, 17358, 18890, 18936, 20779, 22668, 23144, 23670, 26037, 28335, 28930, 31560, 34002, 34716, 37780, 41558, 43395, 45336, 47340, 52074, 56670, 57860, 62337, 68004, 69432, 75560, 83116, 85005, 86790, 94680, 103895, 104148, 113340, 115720, 124674, 130185, 136008, 166232, 170010, 173580, 187011, 207790, 208296, 226680, 249348, 260370, 311685, 340020, 347160, 374022, 415580, 496807, 498696, 520740, 623370, 680040, 748044, 831160, 935055, 993614, 1041480, 1246740, 1490421, 1496088, 1870110, 1987228, 2484035, 2493480, 2980842, 3740220, 3974456, 4471263, 4968070, 5464877, 5961684, 7452105, 7480440, 8942526, 9936140, 10929754, 11923368, 14904210, 16394631, 17885052, 19872280, 21859508, 22356315, 27324385, 29808420, 32789262, 35770104, 43719016, 44712630, 49183893, 54648770, 59616840, 65578524, 81973155, 89425260, 98367786, 109297540, 131157048, 163946310, 178850520, 196735572, 218595080, 245919465, 327892620, 393471144, 491838930, 655785240, 983677860, 1967355720]

約数ペア:

[(1, 1967355720), (2, 983677860), (3, 655785240), (4, 491838930), (5, 393471144), (6, 327892620), (8, 245919465), (9, 218595080), (10, 196735572), (11, 178850520), (12, 163946310), (15, 131157048), (18, 109297540), (20, 98367786), (22, 89425260), (24, 81973155), (30, 65578524), (33, 59616840), (36, 54648770), (40, 49183893), (44, 44712630), (45, 43719016), (55, 35770104), (60, 32789262), (66, 29808420), (72, 27324385), (88, 22356315), (90, 21859508), (99, 19872280), (110, 17885052), (120, 16394631), (132, 14904210), (165, 11923368), (180, 10929754), (198, 9936140), (220, 8942526), (263, 7480440), (264, 7452105), (330, 5961684), (360, 5464877), (396, 4968070), (440, 4471263), (495, 3974456), (526, 3740220), (660, 2980842), (789, 2493480), (792, 2484035), (990, 1987228), (1052, 1870110), (1315, 1496088), (1320, 1490421), (1578, 1246740), (1889, 1041480), (1980, 993614), (2104, 935055), (2367, 831160), (2630, 748044), (2893, 680040), (3156, 623370), (3778, 520740), (3945, 498696), (3960, 496807), (4734, 415580), (5260, 374022), (5667, 347160), (5786, 340020), (6312, 311685), (7556, 260370), (7890, 249348), (8679, 226680), (9445, 208296), (9468, 207790), (10520, 187011), (11334, 173580), (11572, 170010), (11835, 166232), (14465, 136008), (15112, 130185), (15780, 124674), (17001, 115720), (17358, 113340), (18890, 104148), (18936, 103895), (20779, 94680), (22668, 86790), (23144, 85005), (23670, 83116), (26037, 75560), (28335, 69432), (28930, 68004), (31560, 62337), (34002, 57860), (34716, 56670), (37780, 52074), (41558, 47340), (43395, 45336)]