15697539660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^2\times {\mathrm{1231}}^1$

素因数の和:1532

約数の個数: 144

約数和(自身を含む): 48335519232

約数和(自身を除く): 32637979572

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 139, 165, 220, 278, 330, 417, 556, 660, 695, 834, 1231, 1390, 1529, 1668, 2085, 2462, 2780, 3058, 3693, 4170, 4587, 4924, 6116, 6155, 7386, 7645, 8340, 9174, 12310, 13541, 14772, 15290, 18348, 18465, 19321, 22935, 24620, 27082, 30580, 36930, 38642, 40623, 45870, 54164, 57963, 67705, 73860, 77284, 81246, 91740, 96605, 115926, 135410, 162492, 171109, 193210, 203115, 212531, 231852, 270820, 289815, 342218, 386420, 406230, 425062, 513327, 579630, 637593, 684436, 812460, 850124, 855545, 1026654, 1062655, 1159260, 1275186, 1711090, 1882199, 2053308, 2125310, 2550372, 2566635, 3187965, 3422180, 3764398, 4250620, 5133270, 5646597, 6375930, 7528796, 9410995, 10266540, 11293194, 12751860, 18821990, 22586388, 23784151, 28232985, 37643980, 47568302, 56465970, 71352453, 95136604, 112931940, 118920755, 142704906, 237841510, 261625661, 285409812, 356762265, 475683020, 523251322, 713524530, 784876983, 1046502644, 1308128305, 1427049060, 1569753966, 2616256610, 3139507932, 3924384915, 5232513220, 7848769830, 15697539660]

約数ペア:

[(1, 15697539660), (2, 7848769830), (3, 5232513220), (4, 3924384915), (5, 3139507932), (6, 2616256610), (10, 1569753966), (11, 1427049060), (12, 1308128305), (15, 1046502644), (20, 784876983), (22, 713524530), (30, 523251322), (33, 475683020), (44, 356762265), (55, 285409812), (60, 261625661), (66, 237841510), (110, 142704906), (132, 118920755), (139, 112931940), (165, 95136604), (220, 71352453), (278, 56465970), (330, 47568302), (417, 37643980), (556, 28232985), (660, 23784151), (695, 22586388), (834, 18821990), (1231, 12751860), (1390, 11293194), (1529, 10266540), (1668, 9410995), (2085, 7528796), (2462, 6375930), (2780, 5646597), (3058, 5133270), (3693, 4250620), (4170, 3764398), (4587, 3422180), (4924, 3187965), (6116, 2566635), (6155, 2550372), (7386, 2125310), (7645, 2053308), (8340, 1882199), (9174, 1711090), (12310, 1275186), (13541, 1159260), (14772, 1062655), (15290, 1026654), (18348, 855545), (18465, 850124), (19321, 812460), (22935, 684436), (24620, 637593), (27082, 579630), (30580, 513327), (36930, 425062), (38642, 406230), (40623, 386420), (45870, 342218), (54164, 289815), (57963, 270820), (67705, 231852), (73860, 212531), (77284, 203115), (81246, 193210), (91740, 171109), (96605, 162492), (115926, 135410)]