1566280590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 4550515200

約数和(自身を除く): 2984234610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 71, 86, 98, 105, 129, 142, 147, 210, 213, 215, 245, 258, 294, 301, 349, 355, 426, 430, 490, 497, 602, 645, 698, 710, 735, 903, 994, 1047, 1065, 1290, 1470, 1491, 1505, 1745, 1806, 2094, 2107, 2130, 2443, 2485, 2982, 3010, 3053, 3479, 3490, 4214, 4515, 4886, 4970, 5235, 6106, 6321, 6958, 7329, 7455, 9030, 9159, 10437, 10470, 10535, 12215, 12642, 14658, 14910, 15007, 15265, 17101, 17395, 18318, 20874, 21070, 21371, 24430, 24779, 30014, 30530, 31605, 34202, 34790, 36645, 42742, 45021, 45795, 49558, 51303, 52185, 63210, 64113, 73290, 74337, 75035, 85505, 90042, 91590, 102606, 104370, 105049, 106855, 123895, 128226, 148674, 149597, 150070, 171010, 173453, 210098, 213710, 225105, 247790, 256515, 299194, 315147, 320565, 346906, 371685, 448791, 450210, 513030, 520359, 525245, 630294, 641130, 735343, 743370, 747985, 867265, 897582, 1040718, 1050490, 1065497, 1214171, 1470686, 1495970, 1575735, 1734530, 2130994, 2206029, 2243955, 2428342, 2601795, 3151470, 3196491, 3642513, 3676715, 4412058, 4487910, 5203590, 5327485, 6070855, 6392982, 7285026, 7353430, 7458479, 10654970, 11030145, 12141710, 14916958, 15982455, 18212565, 22060290, 22375437, 31964910, 36425130, 37292395, 44750874, 52209353, 74584790, 104418706, 111877185, 156628059, 223754370, 261046765, 313256118, 522093530, 783140295, 1566280590]

約数ペア:

[(1, 1566280590), (2, 783140295), (3, 522093530), (5, 313256118), (6, 261046765), (7, 223754370), (10, 156628059), (14, 111877185), (15, 104418706), (21, 74584790), (30, 52209353), (35, 44750874), (42, 37292395), (43, 36425130), (49, 31964910), (70, 22375437), (71, 22060290), (86, 18212565), (98, 15982455), (105, 14916958), (129, 12141710), (142, 11030145), (147, 10654970), (210, 7458479), (213, 7353430), (215, 7285026), (245, 6392982), (258, 6070855), (294, 5327485), (301, 5203590), (349, 4487910), (355, 4412058), (426, 3676715), (430, 3642513), (490, 3196491), (497, 3151470), (602, 2601795), (645, 2428342), (698, 2243955), (710, 2206029), (735, 2130994), (903, 1734530), (994, 1575735), (1047, 1495970), (1065, 1470686), (1290, 1214171), (1470, 1065497), (1491, 1050490), (1505, 1040718), (1745, 897582), (1806, 867265), (2094, 747985), (2107, 743370), (2130, 735343), (2443, 641130), (2485, 630294), (2982, 525245), (3010, 520359), (3053, 513030), (3479, 450210), (3490, 448791), (4214, 371685), (4515, 346906), (4886, 320565), (4970, 315147), (5235, 299194), (6106, 256515), (6321, 247790), (6958, 225105), (7329, 213710), (7455, 210098), (9030, 173453), (9159, 171010), (10437, 150070), (10470, 149597), (10535, 148674), (12215, 128226), (12642, 123895), (14658, 106855), (14910, 105049), (15007, 104370), (15265, 102606), (17101, 91590), (17395, 90042), (18318, 85505), (20874, 75035), (21070, 74337), (21371, 73290), (24430, 64113), (24779, 63210), (30014, 52185), (30530, 51303), (31605, 49558), (34202, 45795), (34790, 45021), (36645, 42742)]