3201990887940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{26147239}}^1$

素因数の和:26147421

約数の個数: 96

約数和(自身を含む): 9716732739840

約数和(自身を除く): 6514741851900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 157, 195, 260, 314, 390, 471, 628, 780, 785, 942, 1570, 1884, 2041, 2355, 3140, 4082, 4710, 6123, 8164, 9420, 10205, 12246, 20410, 24492, 30615, 40820, 61230, 122460, 26147239, 52294478, 78441717, 104588956, 130736195, 156883434, 261472390, 313766868, 339914107, 392208585, 522944780, 679828214, 784417170, 1019742321, 1359656428, 1568834340, 1699570535, 2039484642, 3399141070, 4078969284, 4105116523, 5098711605, 6798282140, 8210233046, 10197423210, 12315349569, 16420466092, 20394846420, 20525582615, 24630699138, 41051165230, 49261398276, 53366514799, 61576747845, 82102330460, 106733029598, 123153495690, 160099544397, 213466059196, 246306991380, 266832573995, 320199088794, 533665147990, 640398177588, 800497721985, 1067330295980, 1600995443970, 3201990887940]

約数ペア:

[(1, 3201990887940), (2, 1600995443970), (3, 1067330295980), (4, 800497721985), (5, 640398177588), (6, 533665147990), (10, 320199088794), (12, 266832573995), (13, 246306991380), (15, 213466059196), (20, 160099544397), (26, 123153495690), (30, 106733029598), (39, 82102330460), (52, 61576747845), (60, 53366514799), (65, 49261398276), (78, 41051165230), (130, 24630699138), (156, 20525582615), (157, 20394846420), (195, 16420466092), (260, 12315349569), (314, 10197423210), (390, 8210233046), (471, 6798282140), (628, 5098711605), (780, 4105116523), (785, 4078969284), (942, 3399141070), (1570, 2039484642), (1884, 1699570535), (2041, 1568834340), (2355, 1359656428), (3140, 1019742321), (4082, 784417170), (4710, 679828214), (6123, 522944780), (8164, 392208585), (9420, 339914107), (10205, 313766868), (12246, 261472390), (20410, 156883434), (24492, 130736195), (30615, 104588956), (40820, 78441717), (61230, 52294478), (122460, 26147239)]