15690908220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{300247}}^1$

素因数の和:300339

約数の個数: 96

約数和(自身を含む): 48020464128

約数和(自身を除く): 32329555908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 390, 402, 670, 780, 804, 871, 1005, 1340, 1742, 2010, 2613, 3484, 4020, 4355, 5226, 8710, 10452, 13065, 17420, 26130, 52260, 300247, 600494, 900741, 1200988, 1501235, 1801482, 3002470, 3602964, 3903211, 4503705, 6004940, 7806422, 9007410, 11709633, 15612844, 18014820, 19516055, 20116549, 23419266, 39032110, 40233098, 46838532, 58548165, 60349647, 78064220, 80466196, 100582745, 117096330, 120699294, 201165490, 234192660, 241398588, 261515137, 301748235, 402330980, 523030274, 603496470, 784545411, 1046060548, 1206992940, 1307575685, 1569090822, 2615151370, 3138181644, 3922727055, 5230302740, 7845454110, 15690908220]

約数ペア:

[(1, 15690908220), (2, 7845454110), (3, 5230302740), (4, 3922727055), (5, 3138181644), (6, 2615151370), (10, 1569090822), (12, 1307575685), (13, 1206992940), (15, 1046060548), (20, 784545411), (26, 603496470), (30, 523030274), (39, 402330980), (52, 301748235), (60, 261515137), (65, 241398588), (67, 234192660), (78, 201165490), (130, 120699294), (134, 117096330), (156, 100582745), (195, 80466196), (201, 78064220), (260, 60349647), (268, 58548165), (335, 46838532), (390, 40233098), (402, 39032110), (670, 23419266), (780, 20116549), (804, 19516055), (871, 18014820), (1005, 15612844), (1340, 11709633), (1742, 9007410), (2010, 7806422), (2613, 6004940), (3484, 4503705), (4020, 3903211), (4355, 3602964), (5226, 3002470), (8710, 1801482), (10452, 1501235), (13065, 1200988), (17420, 900741), (26130, 600494), (52260, 300247)]